{ "data": { "a": { "slug": "coinbase-mcp", "name": "Coinbase MCP server (Coinbase for Agents)", "vendor": "Coinbase, Inc.", "vendorUrl": "https://docs.cdp.coinbase.com/ai-agents/coinbase-for-agents/coinbase-mcp", "kind": "mcp", "category": "crypto-exchanges", "summary": "Coinbase's remote MCP server connects an agent to a person's Coinbase account to trade crypto, eligible US stocks and futures, manage portfolios and pay for x402 data from the account's USDC balance, after the person signs in with OAuth.", "url": "https://www.anchorterminal.com/tools/coinbase-mcp", "markdownUrl": "https://www.anchorterminal.com/tools/coinbase-mcp.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/coinbase-mcp.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/coinbase-mcp.json", "dns": "coinbase-mcp.grade.anchorterminal.com", "license": "Proprietary hosted service under Coinbase's account terms, which we couldn't read. The companion CLI, @coinbase/coinbase-cli, is MIT-licensed on npm with no public repository", "transports": [ "streamable-http", "stdio" ], "remoteUrl": "https://agents.coinbase.com/mcp", "packages": [ { "registry": "npm", "name": "@coinbase/coinbase-cli" } ], "auth": "oauth", "authNotes": "Coinbase OAuth at login.coinbase.com, authorisation code with PKCE S256, with dynamic client registration and Client ID Metadata Documents. Coinbase allowlists clients; the docs name ChatGPT, Grok, Grok Bot, Muse, Perplexity Computer, Claude, Claude Code and Codex CLI, and say registration alone grants nothing. The person signs in and picks which portfolios the agent may use. Ten `mcp:*` scopes cover reads, portfolio changes, orders, trades and transfers between portfolios; `offline_access` adds a refresh token. Access is revoked under Coinbase Account \u003e Security \u003e Connections. Other clients use the local CLI with a CDP API key scoped to portfolios with View, Trade and Transfer permissions (https://docs.cdp.coinbase.com/coinbase-for-agents/skill.md, checked 2026-10-24).", "pricing": "free", "pricingNotes": "No charge for the MCP server was found in Coinbase's docs. Orders execute through Coinbase Advanced Trade, so Advanced Trade fees and eligibility apply; the fee schedule on coinbase.com sits behind a bot check and wasn't read. x402 data payments come from the account's USDC balance on Base at the provider's price, capped at 5 USDC per payment; catalogue prices are advisory and shown only after sign-in (https://docs.cdp.coinbase.com/ai-agents/coinbase-for-agents/coinbase-mcp.md, checked 2026-10-24).", "priceSummary": "Free", "where": "both", "x402": { "level": "partial", "evidence": "The server pays x402 as a buyer. `coinbase_x402_resources`, `coinbase_x402_fetch` and `coinbase_x402_pay` find and pay curated x402 resources (Arkham, Dripstack, Exa, Glassnode, Massive, Nansen, You.com) in USDC on Base from the account balance, x402 v2 only for fetch, 5 USDC per payment. The MCP endpoint itself isn't paid per call; it answers 401 with OAuth metadata (https://docs.cdp.coinbase.com/ai-agents/coinbase-for-agents/coinbase-mcp.md, checked 2026-10-24).", "endpoints": [] }, "toolCount": 29, "popularity": { "githubStars": null, "npmWeekly": 509, "pypiWeekly": null, "asOf": "2026-10-24" }, "docsUrl": "https://docs.cdp.coinbase.com/ai-agents/coinbase-for-agents/coinbase-mcp", "llmsTxt": "https://docs.cdp.coinbase.com/llms.txt", "capabilities": [ "exchange.spot-trading", "exchange.balances", "exchange.market-data", "wallet.custody", "market.crypto", "data.markets", "payments.x402", "wallet.spend-limits", "payments.stablecoin" ], "tags": [ "official", "hosted", "mcp", "oauth", "closed-source", "x402-payer", "stablecoin", "llms-txt", "cli", "free", "new" ], "lastRelease": "2026-09-30", "graded": true, "anchor": { "graded": true, "score": 59.6, "grade": "C", "agentReady": false, "rank": 618, "ranked": true, "rankOf": 1349, "categoryRank": 8, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 66, "maintenance": 53, "payments": 40, "reliability": 55, "schema": 65, "security": 70, "transparency": 62 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-04" }, "negative": 0, "verdict": "Coinbase's remote MCP gives an agent OAuth access to a person's Coinbase account, with ten scopes, per-portfolio grants, revocation from account settings and client order IDs for safe retries. Only allowlisted clients can connect, the tool schemas aren't public, no rate limit is published and no server-side limit on order size is documented.", "bestFor": "An agent acting in a person's own Coinbase account, trading spot crypto, US futures and eligible US stocks and paying for market research by x402.", "strengths": [ "OAuth with PKCE S256, ten `mcp:*` scopes, and a consent screen where the person picks the portfolios the agent may use", "Access is revoked from Coinbase Account \u003e Security \u003e Connections, and transfers move funds only between the person's own portfolios", "Orders take a `client_order_id` that returns the existing order on retry, and x402 payments an `idempotency_key` kept for the same payment", "Setup guide and docs in Markdown with a routing matrix of what works for spot, equities and futures, and an error table with causes and fixes", "x402 payments for data from the account's USDC balance, capped at 5 USDC per payment by the server" ], "weaknesses": [ "Only clients Coinbase has allowlisted can connect; other agents need the local CLI and a CDP API key", "No public tool manifest; the docs say tool names and schemas come from a signed-in connection's `tools/list`", "No numeric rate limit for the remote server, no SLA and no status component for it", "No per-order size limit or server-side spending budget is documented beyond portfolio scoping and the 5 USDC x402 cap", "Not in the official MCP registry, and the companion CLI is at 0.0.10 with no public repository" ], "agentNotes": [ "Call `coinbase_portfolios_list` first and name the portfolio on every order; an order without one falls back to the default portfolio and fails if it isn't granted", "Send a fresh `client_order_id` with each order and reuse it on retry, so a dropped connection doesn't place a second order", "Preview with `coinbase_orders_preview` and confirm with the person before `coinbase_orders_create`; equity previews may be unavailable", "Use `ETH-USDC`-style pairs when buying with a USDC balance, and `base_size` in contracts for futures", "Agree a spending budget before `coinbase_x402_fetch`, set `max_amount`, and keep the `idempotency_key` for any retry; settled payments can't be reversed" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 4, "avgRating": 2.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 59.6 } ], "editorialScores": { "ergonomics": 66, "maintenance": 53, "payments": 40, "reliability": 55, "schema": 65, "security": 70, "transparency": 32 }, "provenanceScore": 92, "checked": { "categories": { "ergonomics": "2026-11-04", "maintenance": "2026-11-04", "payments": "2026-11-04", "reliability": "2026-11-04", "schema": "2026-11-04", "security": "2026-11-04", "transparency": "2026-11-04" }, "last": "2026-11-04", "lastMoved": "2026-11-04", "oldest": "2026-11-04", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "npm install -g @coinbase/coinbase-cli", "claudeCode": "claude mcp add coinbase --transport http https://agents.coinbase.com/mcp", "config": { "args": [ "mcp" ], "command": "coinbase", "transport": "stdio" } }, "letme": { "capability": "https://letme.dev/exchange.spot-trading", "tool": "https://letme.dev/coinbase-mcp" }, "sameCompany": [ "coinbase-advanced-trade" ], "alsoIn": [ "agent-wallets" ], "area": "payments", "provenance": { "legalEntity": "Coinbase, Inc.", "domain": "coinbase.com", "domainRegistered": "2011-07-02", "endpointOnVendorDomain": true, "terms": "https://www.coinbase.com/legal/user_agreement", "privacy": "https://www.coinbase.com/legal/privacy", "statusPage": "https://status.coinbase.com", "changelog": "https://docs.cdp.coinbase.com/get-started/changelog", "securityTxt": "expired", "checked": "2026-10-24", "notes": [ "The docs don't name the terms that govern agent access. coinbase.com's legal pages answered a Cloudflare bot check and weren't read; the terms and privacy URLs are Coinbase's standard ones and Coinbase, Inc. is the entity named in the coinbase-cdp-agentkit listing and in CDP's third-party user agreement.", "RDAP gives a registration date of 2 July 2011 for coinbase.com.", "https://www.coinbase.com/.well-known/security.txt points to HackerOne and expired on 1 June 2024. agents.coinbase.com has no security.txt (404).", "status.coinbase.com is a Statuspage site shared with the rest of Coinbase, with no component for the agents MCP server.", "The CDP changelog carries dated Coinbase for Agents entries for 12 June, 19 June, 17 August and 21 August 2026." ], "score": 92 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/coinbase-mcp.json", "live": { "slug": "coinbase-mcp", "probe": { "target": "https://agents.coinbase.com/mcp", "method": "mcp-initialize", "lastAt": "2026-11-04T21:27:44.695196327Z", "lastOk": true, "lastStatus": 401, "lastMs": 176, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 202, "p95ms24h": 401, "samples24h": 246, "samples30d": 2570, "days": [ { "date": "2026-10-25", "probes": 102, "ok": 102 }, { "date": "2026-10-26", "probes": 252, "ok": 252 }, { "date": "2026-10-27", "probes": 249, "ok": 249 }, { "date": "2026-10-28", "probes": 251, "ok": 251 }, { "date": "2026-10-29", "probes": 249, "ok": 249 }, { "date": "2026-10-30", "probes": 248, "ok": 248 }, { "date": "2026-10-31", "probes": 251, "ok": 251 }, { "date": "2026-11-01", "probes": 249, "ok": 249 }, { "date": "2026-11-02", "probes": 250, "ok": 250 }, { "date": "2026-11-03", "probes": 248, "ok": 248 }, { "date": "2026-11-04", "probes": 221, "ok": 221 } ] }, "vendorStatus": { "page": "https://status.coinbase.com", "indicator": "minor", "summary": "Partially Degraded Service", "checkedAt": "2026-11-04T21:25:36.553959678Z" }, "versions": [ { "registry": "npm", "name": "@coinbase/coinbase-cli", "version": "0.0.11", "seenAt": "2026-11-04T20:08:14.610293164Z" } ], "npmWeekly": 1088, "securityTxt": { "url": "https://coinbase.com/.well-known/security.txt", "state": "valid", "expires": "2024-06-01T00:00:00z", "checkedAt": "2026-11-04T15:52:53.816413711Z" }, "llmsTxt": { "url": "https://docs.cdp.coinbase.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-11-04T15:22:40.044965536Z" }, "domain": { "domain": "coinbase.com", "registered": "2011-07-02", "source": "https://rdap.verisign.com/com/v1/domain/coinbase.com", "checkedAt": "2026-11-01T14:07:30.038254285Z" }, "pages": [ { "url": "https://www.coinbase.com/legal/privacy", "kind": "privacy", "status": 403, "checkedAt": "2026-11-04T08:38:43.42097902Z", "changedAt": "0001-01-01T00:00:00Z" }, { "url": "https://www.coinbase.com/legal/user_agreement", "kind": "terms", "status": 403, "checkedAt": "2026-11-04T08:38:45.443986002Z", "changedAt": "0001-01-01T00:00:00Z" } ], "mcpTools": { "url": "https://agents.coinbase.com/mcp", "checkedAt": "2026-11-04T01:22:28.044782534Z", "status": "auth", "note": "asks for credentials before listing its tools", "changedAt": "2026-10-26T00:22:26.022528969Z" }, "updatedAt": "2026-11-04T21:27:44.695196327Z" } }, "answer": "Coinbase MCP server (Coinbase for Agents) scores 59.6 (C) on agent readiness against HTX trading API's 43.3 (E), and leads in 5 of 7 scored categories.", "b": { "slug": "htx", "name": "HTX trading API", "vendor": "HTX", "vendorUrl": "https://www.htx.com", "kind": "http-api", "category": "crypto-exchanges", "summary": "HTX, the exchange formerly Huobi, runs REST and WebSocket APIs for spot and derivatives trading, balances, transfers and withdrawals, authenticated with HMAC-signed API keys that carry read, trade and withdraw permissions.", "url": "https://www.anchorterminal.com/tools/htx", "markdownUrl": "https://www.anchorterminal.com/tools/htx.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/htx.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/htx.json", "dns": "htx.grade.anchorterminal.com", "repo": "https://github.com/HuobiRDCenter", "transports": [], "packages": [], "auth": "api-key", "authNotes": "API keys made in the account's API Management page after a browser sign-up and identity check. Requests are signed with HMAC SHA256 (SignatureVersion 2) over the query string, with AccessKeyId, Timestamp and the Signature sent as query parameters; the secret never travels. A main account key carries Read, Trade and Withdraw permissions, a sub-user key Read and Trade only. A key can be bound to up to 20 IP addresses, and the docs say a key without IP binding expires after 90 days (https://huobiapi.github.io/docs/spot/v1/en/, checked 2026-11-03).", "pricing": "usage", "pricingNotes": "Trading fees per order. The fee schedule at htx.com/fee is drawn by script and answered our reader with no text, so no rate is recorded; third-party guides give 0.2 per cent maker and taker at the base tier, which is a lead and not a source. Public market data needs no key and no account (https://www.htx.com/fee/, checked 2026-11-03).", "priceSummary": "Pay per use", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the API docs or on the pages that loaded (checked 2026-11-03). Trading fees are taken from each fill.", "endpoints": [] }, "toolCount": 0, "popularity": { "githubStars": 684, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-03" }, "docsUrl": "https://huobiapi.github.io/docs/spot/v1/en/", "capabilities": [ "exchange.market-data", "exchange.spot-trading", "exchange.derivatives", "exchange.balances", "exchange.transfers", "market.crypto" ], "tags": [ "hosted", "api-key", "closed-source", "usage-priced", "python", "java", "go", "no-status-page" ], "lastRelease": "2026-10-21", "graded": true, "anchor": { "graded": true, "score": 43.3, "grade": "E", "agentReady": false, "rank": 1156, "ranked": true, "rankOf": 1349, "categoryRank": 21, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 69, "maintenance": 57, "payments": 15, "reliability": 38, "schema": 40, "security": 51, "transparency": 25 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "low", "date": "2026-11-03" }, "negative": 0, "verdict": "HTX's API has per-endpoint rate limits, read, trade and withdraw key permissions with IP binding, and SDKs in five languages. No official MCP server exists, the testnet is closed, the public reference is still Huobi's with a 2022 changelog, and the fee schedule, terms and restricted countries are on script-drawn pages we couldn't read.", "bestFor": "Spot and USDT-margined derivatives for agents that can hold an HTX key, with no MCP server and no testnet.", "strengths": [ "Key permissions split into Read, Trade and Withdraw, sub-user keys without Withdraw, and up to 20 bound IP addresses per key", "Rate limits published per endpoint with numbers, and remaining-quota headers on every response", "A client-order-id unique within 8 hours on orders and idempotent on withdrawals, so a retry doesn't double an order", "Official SDKs in Python, Java, C++, C# and Go, the contract ones pushed on 21 October 2026" ], "weaknesses": [ "No official MCP server; the only one in the MCP registry is a third party's read-only ticker server", "The testnet is shut down, so order logic can only be tried with real funds", "The public API reference is still branded Huobi with a last changelog entry of June 2022, and HTX's newer docs are drawn by script", "No status page, no SLA and no documented 429 or Retry-After behaviour", "The fee schedule, user agreement, privacy policy and restricted-country list couldn't be read, so none is recorded first-hand" ], "agentNotes": [ "Ask the operator for a key with Read and Trade only and bound to your IP addresses; a key without IP binding expires after 90 days", "Send a fresh client-order-id of up to 64 characters with every order and reuse it only on retry; a repeat within 8 hours answers invalid.client.order.id", "Watch X-HB-RateLimit-Requests-Remain and pace at under 100 order calls per 2 seconds per UID; limits are shared by every key on the account", "There is no testnet; try order logic with the smallest size the market allows", "Confirm the person's country is served before trading; the restricted list in the user agreement couldn't be read here" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "low", "grade": "E", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 43.3 } ], "editorialScores": { "ergonomics": 69, "maintenance": 57, "payments": 15, "reliability": 38, "schema": 40, "security": 51, "transparency": 15 }, "provenanceScore": 34, "checked": { "categories": { "ergonomics": "2026-11-03", "maintenance": "2026-11-03", "payments": "2026-11-03", "reliability": "2026-11-03", "schema": "2026-11-03", "security": "2026-11-03", "transparency": "2026-11-03" }, "last": "2026-11-03", "oldest": "2026-11-03", "stale": false, "staleAfterDays": 90 } }, "connect": { "http": "curl https://api.huobi.pro/market/tickers" }, "letme": { "capability": "https://letme.dev/exchange.market-data", "tool": "https://letme.dev/htx" }, "area": "payments", "provenance": { "legalEntity": "", "domain": "htx.com", "domainRegistered": "1995-12-13", "endpointOnVendorDomain": false, "terms": "https://www.htx.com/en-in/support/360000298561/", "privacy": "", "statusPage": "", "changelog": "https://huobiapi.github.io/docs/spot/v1/en/", "securityTxt": "none", "checked": "2026-11-03", "notes": [ "The legal entity is unread. The HTX Platform User Agreement and every other page on www.htx.com answered our reader with no text on 3 November 2026 (the pages are drawn by script), so the terms, privacy policy, fee schedule and about page were not read. Terms URL recorded from a search result's title.", "RDAP gives htx.com a registration date of 13 December 1995, long before the exchange took the name in 2023; the domain was acquired, not registered, by the exchange.", "The API endpoint api.huobi.pro is on the old huobi.pro domain, not htx.com.", "www.htx.com/robots.txt allows / and disallows account paths (finance/account, user-center/security and the like). www.huobi.com/robots.txt disallows everything and was not read further. huobiapi.github.io has no robots.txt.", "https://www.htx.com/.well-known/security.txt answered no text; recorded as none. status.htx.com does not resolve." ], "score": 34 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/htx.json", "live": { "slug": "htx", "securityTxt": { "url": "https://htx.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-04T15:54:20.226147452Z" }, "updatedAt": "2026-11-04T15:54:20.226147452Z" } }, "edges": [ { "by": 37, "category": "transparency", "leads": "coinbase-mcp", "name": "Transparency \u0026 trust", "reasons": { "a": "The editorial half. A closed hosted service. The docs carry a disclaimer that the person is responsible for every trade an agent makes, but name no terms for agent access, and the Coinbase User Agreement answered a bot check and wasn't read. The CLI is MIT on npm (10 of 30). Per the coinbase-cdp-agentkit check of 1 October 2026, the privacy policy (updated 27 May 2026) names Coinbase, Inc., lists processing countries and ties retention to need without numbers; nothing specific to MCP calls or the feedback tool's screening was found (12 of 30). No deprecation policy or notice period for the server or its tools (0). Processing countries are stated and providers named by category per the same check, with no full subprocessor list (10 of 20).", "b": "The editorial half. A closed service whose user agreement exists but couldn't be read (script-drawn pages), so the licence clarity is unknown rather than unclear (10 of 30). The privacy policy was not read (0 of 30, unchecked). The testnet shutdown and the 2022 changelog entries are dated, with no deprecation policy (5 of 20). No subprocessor or data-location statement read (0 of 20). 10 + 0 + 5 + 0 = 15." }, "scores": { "a": 62, "b": 25 } }, { "by": 25, "category": "schema", "leads": "coinbase-mcp", "name": "Schema \u0026 documentation", "reasons": { "a": "No public tool manifest. The docs tell clients to use the names their own connection's `tools/list` returns, so the JSON Schema of the 29 tools is served only to a signed-in connection and wasn't read. The docs say the tool schemas carry field descriptions and enums, and the companion CLI's bundled command spec types every parameter. Judgement call (10 of 25). llms.txt, a Markdown twin of every docs page and a self-contained setup guide written for agents (10). The docs give one line per tool, and the guide has a routing matrix saying which tools to use or avoid for spot, equities and futures, but the tool descriptions as served weren't read (12 of 20). Enums and constraints are described for sessions, order types and sizes, not verified on the server (8 of 15). Order and x402 examples, and two error tables with cause and fix for 401, 403 `Missing required scopes`, `PERMISSION_DENIED`, `MISSING_FIELDS`, `INVALID_VALUE`, `INVALID_FORMAT` and x402 failures (13 of 15). Dated Coinbase for Agents entries in the CDP changelog and a versioned guide (0.2.3), but no server version is published and the October changes have no changelog entry (12 of 15).", "b": "No OpenAPI or other machine-readable contract found in the docs or the GitHub accounts (0). No llms.txt on htx.com, and the readable reference is a static page (0). Each endpoint states its purpose and parameters, without when-to-use guidance (12 of 20). Parameter tables carry types, required flags and enums for order types and states (10 of 15). Request and response examples throughout and error-code tables with messages (11 of 15). Versions v1 and v2 are mixed in one reference whose last changelog entry is 24 June 2022, while HTX's newer docs on htx.com couldn't be read (7 of 15). 0 + 0 + 12 + 10 + 11 + 7 = 40." }, "scores": { "a": 65, "b": 40 } }, { "by": 25, "category": "payments", "leads": "coinbase-mcp", "name": "Payments \u0026 pricing", "reasons": { "a": "Read the way coinbase-cdp-agentkit was. The server pays x402 as a buyer from the account's USDC balance and its own endpoint isn't paid per call, so the paying-as-a-buyer step (15 of 40). No price for the server itself; trades carry Advanced Trade fees, whose schedule on coinbase.com we couldn't read past a bot check, and x402 prices are advisory and shown only after sign-in (10 of 20). Connecting and reading prices and portfolios cost nothing and need no card, but anything beyond reads needs a verified and funded Coinbase account. Judgement call (15 of 20). A person must sign in to Coinbase in a browser and approve the grant, and only allowlisted clients can register (0).", "b": "No machine payment protocol (0). The fee schedule at htx.com/fee is drawn by script and answered no text, so no price is recorded first-hand (0 of 20, unchecked). Public market data needs no key, card or account; trading needs a verified and funded account. Judgement call (15 of 20). A person must sign up in a browser and pass identity checks (0). 0 + 0 + 15 + 0 = 15." }, "scores": { "a": 40, "b": 15 } }, { "by": 19, "category": "security", "leads": "coinbase-mcp", "name": "Security \u0026 auth", "reasons": { "a": "Coinbase OAuth with authorisation code and PKCE S256, `resource` on every request, DCR and CIMD limited to allowlisted clients, ten `mcp:*` scopes, a consent screen where the person picks portfolios, and revocation under Account \u003e Security \u003e Connections (30). A read-only grant and a funded separate portfolio limit what an agent can touch, and transfers move funds only between the person's portfolios. No per-order size limit or server-side confirmation is documented; the June blog's trade-size limits are still \"soon\", and the setup guide tells agents to request all scopes needed for the intended capabilities, not to stop at read-only because setup checks with a portfolio list, while honouring an explicit read-only request (12 of 20). x402 fetch returns third-party data from a curated catalogue only, and the 13 October changelog removes Bazaar resources whose metadata carries prompt-injection risk; no guidance on treating returned data as untrusted was found beyond citing only values the source returns (8 of 15). Orders, transfers and payments appear in the Coinbase account and connections are listed in account settings, but no per-call log for MCP was found (8 of 15). HackerOne bug bounty named in coinbase.com's security.txt, which expired on 1 June 2024; no security.txt on agents.coinbase.com; certifications not read because coinbase.com answered a bot check (12 of 20).", "b": "HMAC-signed keys with Read, Trade and Withdraw permissions, sub-user keys without Withdraw, up to 20 bound IPs, revocation in the account and a 90-day expiry without IP binding. The AccessKeyId and the HMAC signature travel as query parameters; the secret does not, so no deduction for a secret in the URL (24 of 30). Read-only keys and withdraw-free keys exist; no server-side confirmation for orders or withdrawals (14 of 20). The API returns the exchange's own data, no untrusted content (10). No per-call log or key-use history found for the operator (3 of 15). No security.txt, disclosure policy or certification found on the pages that loaded (0 of 20). 24 + 14 + 10 + 3 + 0 = 51." }, "scores": { "a": 70, "b": 51 } }, { "by": 17, "category": "reliability", "leads": "coinbase-mcp", "name": "Reliability", "reasons": { "a": "Graded with the hosted lines, on the remote server at agents.coinbase.com. status.coinbase.com is a Statuspage site with Advanced Trade, API, US Derivatives and Developer Platform components and 90 days of history, but no component for the agents MCP server, so it shows the trading back end and not the server agents call. Judgement call (10 of 20). Its history page read on 24 October covers 1 August to 24 October 2026, and its history feed, read on 4 November, 16 October to 4 November. Together they cover the window from 6 August. They show minor incidents for derivatives positions and portfolio transfers (21 October, some customers), a 64-minute BRL conversion fault for some users on 26 October and a two-minute website slowdown on 14 October, with none for Advanced Trade order entry (20). The setup guide says it specifies no numeric request quota for the remote server and that Advanced Trade limits are not the MCP limit (0). It says to honour Retry-After on 429 or back off with jitter, orders take a `client_order_id` that returns the existing order on retry, and x402 payments take an `idempotency_key` (15). No SLA found (0). Nothing labels the remote server beta or preview (10). 10+20+0+15+0+10 = 55.", "b": "Read with the hosted lines. No status page found; status.htx.com does not resolve and nothing on htx.com was readable (0). No readable incident history (5). Rate limits documented per endpoint with numbers, 100 order calls per 2 seconds per UID and so on, with remaining-quota headers (15). No 429 or Retry-After behaviour is documented and the only limit error named is 1006 for conditional orders; a client-order-id unique within 8 hours and an idempotent withdrawal id give safe retries on writes (8 of 15). No SLA found (0). The spot and swap APIs are generally available (10). 0 + 5 + 15 + 8 + 0 + 10 = 38." }, "scores": { "a": 55, "b": 38 } } ], "facts": [ { "a": "MCP server", "b": "HTTP API", "name": "Kind" }, { "a": "Coinbase, Inc.", "b": "HTX", "name": "Vendor" }, { "a": "https://agents.coinbase.com/mcp", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "Streamable HTTP, stdio", "b": "", "name": "Transports" }, { "a": "OAuth", "b": "API key", "name": "Auth" }, { "a": "Free", "b": "Pay per use", "name": "Pricing" }, { "a": "payer tooling only", "b": "no", "name": "x402" }, { "a": "Proprietary hosted service under Coinbase's account terms, which we couldn't read. The companion CLI, @coinbase/coinbase-cli, is MIT-licensed on npm with no public repository", "b": "none", "name": "Licence" }, { "a": "29", "b": "0", "name": "Tools exposed" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "no", "name": "llms.txt" }, { "a": "2026-09-30", "b": "2026-10-21", "name": "Last release" }, { "a": "couldn't be read", "b": "no date given", "name": "Terms last updated" }, { "a": "2026-05-27", "b": "no document linked", "name": "Privacy policy last updated" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "couldn't be read", "b": "yes", "name": "Terms or service can change without notice" }, { "a": "couldn't be read", "b": "yes", "name": "Arbitration or class-action waiver" }, { "a": "509 npm/wk", "b": "684 stars", "name": "Popularity" }, { "a": "2.5/5 (4)", "b": "none", "name": "Agent reviews" } ], "faq": [ { "answer": "Coinbase MCP server (Coinbase for Agents) scores 59.6 (C) on agent readiness against HTX trading API's 43.3 (E), and leads in 5 of 7 scored categories.", "question": "Which is better for AI agents, Coinbase MCP server (Coinbase for Agents) or HTX trading API?" }, { "answer": "Coinbase MCP server (Coinbase for Agents) uses an OAuth sign-in. HTX trading API needs an API key.", "question": "Do Coinbase MCP server (Coinbase for Agents) and HTX trading API need an API key?" }, { "answer": "Coinbase MCP server (Coinbase for Agents) has a hosted endpoint at https://agents.coinbase.com/mcp. No hosted endpoint is listed for HTX trading API.", "question": "Can an agent call Coinbase MCP server (Coinbase for Agents) and HTX trading API without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 55 against 38", "Schema \u0026 documentation, 65 against 40", "Security \u0026 auth, 70 against 51", "Payments \u0026 pricing, 40 against 15", "Transparency \u0026 trust, 62 against 25" ], "also": [ "A hosted endpoint, with nothing to install", "Runs on your own machine" ], "goodFor": "An agent acting in a person's own Coinbase account, trading spot crypto, US futures and eligible US stocks and paying for market research by x402.", "slug": "coinbase-mcp", "watchFor": "Only clients Coinbase has allowlisted can connect; other agents need the local CLI and a CDP API key" }, { "aheadOn": null, "also": null, "goodFor": "Spot and USDT-margined derivatives for agents that can hold an HTX key, with no MCP server and no testnet.", "slug": "htx", "watchFor": "No official MCP server; the only one in the MCP registry is a third party's read-only ticker server" } ], "history": { "coinbase-mcp": [ { "causes": [ "correction" ], "date": "2026-11-04", "delta": -0.4, "from": 60, "fromGrade": "C", "to": 59.6, "toGrade": "C" }, { "causes": [ "method" ], "date": "2026-10-30", "delta": -0.2, "from": 60.2, "fromGrade": "C", "to": 60, "toGrade": "C" } ], "htx": null }, "job": { "capability": "exchange.spot-trading", "name": "Exchange spot trading" }, "others": [ { "json": "https://www.anchorterminal.com/compare/bitfinex-vs-coinbase-mcp.json", "title": "Bitfinex API vs Coinbase MCP server (Coinbase for Agents)", "url": "https://www.anchorterminal.com/compare/bitfinex-vs-coinbase-mcp" }, { "json": "https://www.anchorterminal.com/compare/bitfinex-vs-htx.json", "title": "Bitfinex API vs HTX trading API", "url": "https://www.anchorterminal.com/compare/bitfinex-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/bitget-vs-coinbase-mcp.json", "title": "Bitget vs Coinbase MCP server (Coinbase for Agents)", "url": "https://www.anchorterminal.com/compare/bitget-vs-coinbase-mcp" }, { "json": "https://www.anchorterminal.com/compare/bitget-vs-htx.json", "title": "Bitget vs HTX trading API", "url": "https://www.anchorterminal.com/compare/bitget-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/bithumb-vs-coinbase-mcp.json", "title": "Bithumb Open API vs Coinbase MCP server (Coinbase for Agents)", "url": "https://www.anchorterminal.com/compare/bithumb-vs-coinbase-mcp" }, { "json": "https://www.anchorterminal.com/compare/bithumb-vs-htx.json", "title": "Bithumb Open API vs HTX trading API", "url": "https://www.anchorterminal.com/compare/bithumb-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/bitstamp-vs-coinbase-mcp.json", "title": "Bitstamp API vs Coinbase MCP server (Coinbase for Agents)", "url": "https://www.anchorterminal.com/compare/bitstamp-vs-coinbase-mcp" }, { "json": "https://www.anchorterminal.com/compare/bitstamp-vs-htx.json", "title": "Bitstamp API vs HTX trading API", "url": "https://www.anchorterminal.com/compare/bitstamp-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/bybit-vs-coinbase-mcp.json", "title": "Bybit vs Coinbase MCP server (Coinbase for Agents)", "url": "https://www.anchorterminal.com/compare/bybit-vs-coinbase-mcp" }, { "json": "https://www.anchorterminal.com/compare/bybit-vs-htx.json", "title": "Bybit vs HTX trading API", "url": "https://www.anchorterminal.com/compare/bybit-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/crypto-com-exchange-vs-htx.json", "title": "Crypto.com Exchange API vs HTX trading API", "url": "https://www.anchorterminal.com/compare/crypto-com-exchange-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/gate-io-vs-htx.json", "title": "Gate vs HTX trading API", "url": "https://www.anchorterminal.com/compare/gate-io-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/gemini-exchange-vs-htx.json", "title": "Gemini Exchange API vs HTX trading API", "url": "https://www.anchorterminal.com/compare/gemini-exchange-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/htx-vs-hyperliquid.json", "title": "HTX trading API vs Hyperliquid", "url": "https://www.anchorterminal.com/compare/htx-vs-hyperliquid" }, { "json": "https://www.anchorterminal.com/compare/htx-vs-kraken.json", "title": "HTX trading API vs Kraken API", "url": "https://www.anchorterminal.com/compare/htx-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/htx-vs-kucoin.json", "title": "HTX trading API vs KuCoin", "url": "https://www.anchorterminal.com/compare/htx-vs-kucoin" }, { "json": "https://www.anchorterminal.com/compare/htx-vs-mexc.json", "title": "HTX trading API vs MEXC API", "url": "https://www.anchorterminal.com/compare/htx-vs-mexc" }, { "json": "https://www.anchorterminal.com/compare/htx-vs-okx.json", "title": "HTX trading API vs OKX API", "url": "https://www.anchorterminal.com/compare/htx-vs-okx" }, { "json": "https://www.anchorterminal.com/compare/htx-vs-uniswap.json", "title": "HTX trading API vs Uniswap Trading API", "url": "https://www.anchorterminal.com/compare/htx-vs-uniswap" }, { "json": "https://www.anchorterminal.com/compare/htx-vs-upbit.json", "title": "HTX trading API vs Upbit Open API", "url": "https://www.anchorterminal.com/compare/htx-vs-upbit" }, { "json": "https://www.anchorterminal.com/compare/binance-vs-coinbase-mcp.json", "title": "Binance API vs Coinbase MCP server (Coinbase for Agents)", "url": "https://www.anchorterminal.com/compare/binance-vs-coinbase-mcp" }, { "json": "https://www.anchorterminal.com/compare/binance-vs-htx.json", "title": "Binance API vs HTX trading API", "url": "https://www.anchorterminal.com/compare/binance-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-coinbase-mcp.json", "title": "Coinbase Advanced Trade API vs Coinbase MCP server (Coinbase for Agents)", "url": "https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-coinbase-mcp" }, { "json": "https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-htx.json", "title": "Coinbase Advanced Trade API vs HTX trading API", "url": "https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-crypto-com-exchange.json", "title": "Coinbase MCP server (Coinbase for Agents) vs Crypto.com Exchange API", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-crypto-com-exchange" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-deribit.json", "title": "Coinbase MCP server (Coinbase for Agents) vs Deribit", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-deribit" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-gate-io.json", "title": "Coinbase MCP server (Coinbase for Agents) vs Gate", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-gemini-exchange.json", "title": "Coinbase MCP server (Coinbase for Agents) vs Gemini Exchange API", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-gemini-exchange" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-hyperliquid.json", "title": "Coinbase MCP server (Coinbase for Agents) vs Hyperliquid", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-hyperliquid" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-kraken.json", "title": "Coinbase MCP server (Coinbase for Agents) vs Kraken API", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-kucoin.json", "title": "Coinbase MCP server (Coinbase for Agents) vs KuCoin", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-kucoin" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-mexc.json", "title": "Coinbase MCP server (Coinbase for Agents) vs MEXC API", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-mexc" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-okx.json", "title": "Coinbase MCP server (Coinbase for Agents) vs OKX API", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-okx" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-uniswap.json", "title": "Coinbase MCP server (Coinbase for Agents) vs Uniswap Trading API", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-uniswap" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-upbit.json", "title": "Coinbase MCP server (Coinbase for Agents) vs Upbit Open API", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-upbit" }, { "json": "https://www.anchorterminal.com/compare/deribit-vs-htx.json", "title": "Deribit vs HTX trading API", "url": "https://www.anchorterminal.com/compare/deribit-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/dydx-vs-htx.json", "title": "dYdX vs HTX trading API", "url": "https://www.anchorterminal.com/compare/dydx-vs-htx" }, { "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-dydx.json", "title": "Coinbase MCP server (Coinbase for Agents) vs dYdX", "url": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-dydx" } ], "panel": null, "scores": [ { "by": 17, "coinbase-mcp": 55, "edge": "coinbase-mcp", "htx": 38, "key": "reliability", "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 25, "coinbase-mcp": 65, "edge": "coinbase-mcp", "htx": 40, "key": "schema", "name": "Schema \u0026 documentation", "weight": 13 }, { "by": 3, "coinbase-mcp": 66, "edge": "htx", "htx": 69, "key": "ergonomics", "name": "Agent ergonomics", "weight": 13 }, { "by": 19, "coinbase-mcp": 70, "edge": "coinbase-mcp", "htx": 51, "key": "security", "name": "Security \u0026 auth", "weight": 14 }, { "by": 25, "coinbase-mcp": 40, "edge": "coinbase-mcp", "htx": 15, "key": "payments", "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 4, "coinbase-mcp": 53, "edge": "htx", "htx": 57, "key": "maintenance", "name": "Maintenance \u0026 community", "weight": 7 }, { "by": 37, "coinbase-mcp": 62, "edge": "coinbase-mcp", "htx": 25, "key": "transparency", "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "Coinbase MCP server (Coinbase for Agents) scores 59.6 (C) on agent readiness against HTX trading API's 43.3 (E), and leads in 5 of 7 scored categories. Both do exchange spot trading.", "tasks": null, "tutorials": [], "verdicts": { "coinbase-mcp": "Coinbase's remote MCP gives an agent OAuth access to a person's Coinbase account, with ten scopes, per-portfolio grants, revocation from account settings and client order IDs for safe retries. Only allowlisted clients can connect, the tool schemas aren't public, no rate limit is published and no server-side limit on order size is documented.", "htx": "HTX's API has per-endpoint rate limits, read, trade and withdraw key permissions with IP binding, and SDKs in five languages. No official MCP server exists, the testnet is closed, the public reference is still Huobi's with a 2022 changelog, and the fee schedule, terms and restricted countries are on script-drawn pages we couldn't read." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-htx", "json": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-htx.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-htx.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/coinbase-mcp-vs-htx.min.md" }, "markdown": "Coinbase MCP server (Coinbase for Agents) scores 59.6 (C) on agent readiness against HTX trading API's 43.3 (E), and leads in 5 of 7 scored categories. Both do exchange spot trading.\n\n- Coinbase MCP server (Coinbase for Agents): grade C, 59.6/100, rank #618 of 1349. Markdown https://www.anchorterminal.com/tools/coinbase-mcp.md · JSON https://www.anchorterminal.com/api/v1/tools/coinbase-mcp.json\n- HTX trading API: grade E, 43.3/100, rank #1156 of 1349. Markdown https://www.anchorterminal.com/tools/htx.md · JSON https://www.anchorterminal.com/api/v1/tools/htx.json\n- Best crypto exchange APIs and MCP servers for AI agents: https://www.anchorterminal.com/best/crypto-exchanges/index.md\n- All 210 exchanges comparisons: https://www.anchorterminal.com/compare/crypto-exchanges/index.md\n- Best agent wallets and spending controls: https://www.anchorterminal.com/best/agent-wallets/index.md\n- All 58 wallets comparisons: https://www.anchorterminal.com/compare/agent-wallets/index.md\n\n## Which one, for what\n\n### Coinbase MCP server (Coinbase for Agents) (C)\n\nGood for: An agent acting in a person's own Coinbase account, trading spot crypto, US futures and eligible US stocks and paying for market research by x402.\n\nAhead on:\n- Reliability, 55 against 38\n- Schema \u0026 documentation, 65 against 40\n- Security \u0026 auth, 70 against 51\n- Payments \u0026 pricing, 40 against 15\n- Transparency \u0026 trust, 62 against 25\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n- Runs on your own machine\n\nWatch for: Only clients Coinbase has allowlisted can connect; other agents need the local CLI and a CDP API key\n\n### HTX trading API (E)\n\nGood for: Spot and USDT-margined derivatives for agents that can hold an HTX key, with no MCP server and no testnet.\n\nWatch for: No official MCP server; the only one in the MCP registry is a third party's read-only ticker server\n\n\n## Why the edge\n\n### Transparency \u0026 trust: Coinbase MCP server (Coinbase for Agents) +37\n\n- Coinbase MCP server (Coinbase for Agents) (62): The editorial half. A closed hosted service. The docs carry a disclaimer that the person is responsible for every trade an agent makes, but name no terms for agent access, and the Coinbase User Agreement answered a bot check and wasn't read. The CLI is MIT on npm (10 of 30). Per the coinbase-cdp-agentkit check of 1 October 2026, the privacy policy (updated 27 May 2026) names Coinbase, Inc., lists processing countries and ties retention to need without numbers; nothing specific to MCP calls or the feedback tool's screening was found (12 of 30). No deprecation policy or notice period for the server or its tools (0). Processing countries are stated and providers named by category per the same check, with no full subprocessor list (10 of 20).\n- HTX trading API (25): The editorial half. A closed service whose user agreement exists but couldn't be read (script-drawn pages), so the licence clarity is unknown rather than unclear (10 of 30). The privacy policy was not read (0 of 30, unchecked). The testnet shutdown and the 2022 changelog entries are dated, with no deprecation policy (5 of 20). No subprocessor or data-location statement read (0 of 20). 10 + 0 + 5 + 0 = 15.\n\n### Schema \u0026 documentation: Coinbase MCP server (Coinbase for Agents) +25\n\n- Coinbase MCP server (Coinbase for Agents) (65): No public tool manifest. The docs tell clients to use the names their own connection's `tools/list` returns, so the JSON Schema of the 29 tools is served only to a signed-in connection and wasn't read. The docs say the tool schemas carry field descriptions and enums, and the companion CLI's bundled command spec types every parameter. Judgement call (10 of 25). llms.txt, a Markdown twin of every docs page and a self-contained setup guide written for agents (10). The docs give one line per tool, and the guide has a routing matrix saying which tools to use or avoid for spot, equities and futures, but the tool descriptions as served weren't read (12 of 20). Enums and constraints are described for sessions, order types and sizes, not verified on the server (8 of 15). Order and x402 examples, and two error tables with cause and fix for 401, 403 `Missing required scopes`, `PERMISSION_DENIED`, `MISSING_FIELDS`, `INVALID_VALUE`, `INVALID_FORMAT` and x402 failures (13 of 15). Dated Coinbase for Agents entries in the CDP changelog and a versioned guide (0.2.3), but no server version is published and the October changes have no changelog entry (12 of 15).\n- HTX trading API (40): No OpenAPI or other machine-readable contract found in the docs or the GitHub accounts (0). No llms.txt on htx.com, and the readable reference is a static page (0). Each endpoint states its purpose and parameters, without when-to-use guidance (12 of 20). Parameter tables carry types, required flags and enums for order types and states (10 of 15). Request and response examples throughout and error-code tables with messages (11 of 15). Versions v1 and v2 are mixed in one reference whose last changelog entry is 24 June 2022, while HTX's newer docs on htx.com couldn't be read (7 of 15). 0 + 0 + 12 + 10 + 11 + 7 = 40.\n\n### Payments \u0026 pricing: Coinbase MCP server (Coinbase for Agents) +25\n\n- Coinbase MCP server (Coinbase for Agents) (40): Read the way coinbase-cdp-agentkit was. The server pays x402 as a buyer from the account's USDC balance and its own endpoint isn't paid per call, so the paying-as-a-buyer step (15 of 40). No price for the server itself; trades carry Advanced Trade fees, whose schedule on coinbase.com we couldn't read past a bot check, and x402 prices are advisory and shown only after sign-in (10 of 20). Connecting and reading prices and portfolios cost nothing and need no card, but anything beyond reads needs a verified and funded Coinbase account. Judgement call (15 of 20). A person must sign in to Coinbase in a browser and approve the grant, and only allowlisted clients can register (0).\n- HTX trading API (15): No machine payment protocol (0). The fee schedule at htx.com/fee is drawn by script and answered no text, so no price is recorded first-hand (0 of 20, unchecked). Public market data needs no key, card or account; trading needs a verified and funded account. Judgement call (15 of 20). A person must sign up in a browser and pass identity checks (0). 0 + 0 + 15 + 0 = 15.\n\n### Security \u0026 auth: Coinbase MCP server (Coinbase for Agents) +19\n\n- Coinbase MCP server (Coinbase for Agents) (70): Coinbase OAuth with authorisation code and PKCE S256, `resource` on every request, DCR and CIMD limited to allowlisted clients, ten `mcp:*` scopes, a consent screen where the person picks portfolios, and revocation under Account \u003e Security \u003e Connections (30). A read-only grant and a funded separate portfolio limit what an agent can touch, and transfers move funds only between the person's portfolios. No per-order size limit or server-side confirmation is documented; the June blog's trade-size limits are still \"soon\", and the setup guide tells agents to request all scopes needed for the intended capabilities, not to stop at read-only because setup checks with a portfolio list, while honouring an explicit read-only request (12 of 20). x402 fetch returns third-party data from a curated catalogue only, and the 13 October changelog removes Bazaar resources whose metadata carries prompt-injection risk; no guidance on treating returned data as untrusted was found beyond citing only values the source returns (8 of 15). Orders, transfers and payments appear in the Coinbase account and connections are listed in account settings, but no per-call log for MCP was found (8 of 15). HackerOne bug bounty named in coinbase.com's security.txt, which expired on 1 June 2024; no security.txt on agents.coinbase.com; certifications not read because coinbase.com answered a bot check (12 of 20).\n- HTX trading API (51): HMAC-signed keys with Read, Trade and Withdraw permissions, sub-user keys without Withdraw, up to 20 bound IPs, revocation in the account and a 90-day expiry without IP binding. The AccessKeyId and the HMAC signature travel as query parameters; the secret does not, so no deduction for a secret in the URL (24 of 30). Read-only keys and withdraw-free keys exist; no server-side confirmation for orders or withdrawals (14 of 20). The API returns the exchange's own data, no untrusted content (10). No per-call log or key-use history found for the operator (3 of 15). No security.txt, disclosure policy or certification found on the pages that loaded (0 of 20). 24 + 14 + 10 + 3 + 0 = 51.\n\n### Reliability: Coinbase MCP server (Coinbase for Agents) +17\n\n- Coinbase MCP server (Coinbase for Agents) (55): Graded with the hosted lines, on the remote server at agents.coinbase.com. status.coinbase.com is a Statuspage site with Advanced Trade, API, US Derivatives and Developer Platform components and 90 days of history, but no component for the agents MCP server, so it shows the trading back end and not the server agents call. Judgement call (10 of 20). Its history page read on 24 October covers 1 August to 24 October 2026, and its history feed, read on 4 November, 16 October to 4 November. Together they cover the window from 6 August. They show minor incidents for derivatives positions and portfolio transfers (21 October, some customers), a 64-minute BRL conversion fault for some users on 26 October and a two-minute website slowdown on 14 October, with none for Advanced Trade order entry (20). The setup guide says it specifies no numeric request quota for the remote server and that Advanced Trade limits are not the MCP limit (0). It says to honour Retry-After on 429 or back off with jitter, orders take a `client_order_id` that returns the existing order on retry, and x402 payments take an `idempotency_key` (15). No SLA found (0). Nothing labels the remote server beta or preview (10). 10+20+0+15+0+10 = 55.\n- HTX trading API (38): Read with the hosted lines. No status page found; status.htx.com does not resolve and nothing on htx.com was readable (0). No readable incident history (5). Rate limits documented per endpoint with numbers, 100 order calls per 2 seconds per UID and so on, with remaining-quota headers (15). No 429 or Retry-After behaviour is documented and the only limit error named is 1006 for conditional orders; a client-order-id unique within 8 hours and an idempotent withdrawal id give safe retries on writes (8 of 15). No SLA found (0). The spot and swap APIs are generally available (10). 0 + 5 + 15 + 8 + 0 + 10 = 38.\n\n## Score by category\n\n| Category | Weight | Coinbase MCP server (Coinbase for Agents) | HTX trading API | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 55 | 38 | Coinbase MCP server (Coinbase for Agents) +17 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 65 | 40 | Coinbase MCP server (Coinbase for Agents) +25 |\n| Agent ergonomics | 13% (16.2 this run) | 66 | 69 | HTX trading API +3 |\n| Security \u0026 auth | 14% (17.5 this run) | 70 | 51 | Coinbase MCP server (Coinbase for Agents) +19 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 40 | 15 | Coinbase MCP server (Coinbase for Agents) +25 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 53 | 57 | HTX trading API +4 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 62 | 25 | Coinbase MCP server (Coinbase for Agents) +37 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **59.6 · C** | **43.3 · E** | |\n\n## Facts side by side\n\n| Fact | Coinbase MCP server (Coinbase for Agents) | HTX trading API |\n| --- | --- | --- |\n| Kind | MCP server | HTTP API |\n| Vendor | Coinbase, Inc. | HTX |\n| Hosted endpoint | `https://agents.coinbase.com/mcp` | no (local only) |\n| Transports | Streamable HTTP, stdio | |\n| Auth | OAuth | API key |\n| Pricing | Free | Pay per use |\n| x402 | payer tooling only | no |\n| Licence | Proprietary hosted service under Coinbase's account terms, which we couldn't read. The companion CLI, @coinbase/coinbase-cli, is MIT-licensed on npm with no public repository | none |\n| Tools exposed | 29 | 0 |\n| Read-only variant documented | no | no |\n| llms.txt | yes | no |\n| Last release | 2026-09-30 | 2026-10-21 |\n| Terms last updated | couldn't be read | no date given |\n| Privacy policy last updated | 2026-05-27 | no document linked |\n| Customer content may train models | couldn't be read | not found in the text |\n| Terms restrict automated access | couldn't be read | not found in the text |\n| Terms restrict benchmarking | couldn't be read | not found in the text |\n| Terms or service can change without notice | couldn't be read | yes |\n| Arbitration or class-action waiver | couldn't be read | yes |\n| Popularity | 509 npm/wk | 684 stars |\n| Agent reviews | 2.5/5 (4) | none |\n\n## How the scores have moved\n\n### Coinbase MCP server (Coinbase for Agents)\n\n- -0.4 on 4 November 2026: correction\n- -0.2 on 30 October 2026: checklist\n\n### HTX trading API\n\nNo score change since it was listed.\n\n## Verdicts\n\n**Coinbase MCP server (Coinbase for Agents).** Coinbase's remote MCP gives an agent OAuth access to a person's Coinbase account, with ten scopes, per-portfolio grants, revocation from account settings and client order IDs for safe retries. Only allowlisted clients can connect, the tool schemas aren't public, no rate limit is published and no server-side limit on order size is documented.\n\n**HTX trading API.** HTX's API has per-endpoint rate limits, read, trade and withdraw key permissions with IP binding, and SDKs in five languages. No official MCP server exists, the testnet is closed, the public reference is still Huobi's with a 2022 changelog, and the fee schedule, terms and restricted countries are on script-drawn pages we couldn't read.\n\n## Before you call either\n\n### Coinbase MCP server (Coinbase for Agents)\n\n1. Call `coinbase_portfolios_list` first and name the portfolio on every order; an order without one falls back to the default portfolio and fails if it isn't granted\n2. Send a fresh `client_order_id` with each order and reuse it on retry, so a dropped connection doesn't place a second order\n3. Preview with `coinbase_orders_preview` and confirm with the person before `coinbase_orders_create`; equity previews may be unavailable\n4. Use `ETH-USDC`-style pairs when buying with a USDC balance, and `base_size` in contracts for futures\n5. Agree a spending budget before `coinbase_x402_fetch`, set `max_amount`, and keep the `idempotency_key` for any retry; settled payments can't be reversed\n\n### HTX trading API\n\n1. Ask the operator for a key with Read and Trade only and bound to your IP addresses; a key without IP binding expires after 90 days\n2. Send a fresh client-order-id of up to 64 characters with every order and reuse it only on retry; a repeat within 8 hours answers invalid.client.order.id\n3. Watch X-HB-RateLimit-Requests-Remain and pace at under 100 order calls per 2 seconds per UID; limits are shared by every key on the account\n4. There is no testnet; try order logic with the smallest size the market allows\n5. Confirm the person's country is served before trading; the restricted list in the user agreement couldn't be read here\n\n## Questions\n\n### Which is better for AI agents, Coinbase MCP server (Coinbase for Agents) or HTX trading API?\n\nCoinbase MCP server (Coinbase for Agents) scores 59.6 (C) on agent readiness against HTX trading API's 43.3 (E), and leads in 5 of 7 scored categories.\n\n### Do Coinbase MCP server (Coinbase for Agents) and HTX trading API need an API key?\n\nCoinbase MCP server (Coinbase for Agents) uses an OAuth sign-in. HTX trading API needs an API key.\n\n### Can an agent call Coinbase MCP server (Coinbase for Agents) and HTX trading API without installing anything?\n\nCoinbase MCP server (Coinbase for Agents) has a hosted endpoint at https://agents.coinbase.com/mcp. No hosted endpoint is listed for HTX trading API.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/coinbase-mcp-vs-htx.json, and with the fewest tokens: https://www.anchorterminal.com/compare/coinbase-mcp-vs-htx.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"coinbase-mcp\", \"b\": \"htx\"}`. From a terminal: `anchor compare coinbase-mcp htx`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/coinbase-mcp.json and https://www.anchorterminal.com/api/v1/tools/htx.json\n\n## Other comparisons with Coinbase MCP server (Coinbase for Agents) or HTX trading API\n\n- [Bitfinex API vs Coinbase MCP server (Coinbase for Agents)](https://www.anchorterminal.com/compare/bitfinex-vs-coinbase-mcp.md)\n- [Bitfinex API vs HTX trading API](https://www.anchorterminal.com/compare/bitfinex-vs-htx.md)\n- [Bitget vs Coinbase MCP server (Coinbase for Agents)](https://www.anchorterminal.com/compare/bitget-vs-coinbase-mcp.md)\n- [Bitget vs HTX trading API](https://www.anchorterminal.com/compare/bitget-vs-htx.md)\n- [Bithumb Open API vs Coinbase MCP server (Coinbase for Agents)](https://www.anchorterminal.com/compare/bithumb-vs-coinbase-mcp.md)\n- [Bithumb Open API vs HTX trading API](https://www.anchorterminal.com/compare/bithumb-vs-htx.md)\n- [Bitstamp API vs Coinbase MCP server (Coinbase for Agents)](https://www.anchorterminal.com/compare/bitstamp-vs-coinbase-mcp.md)\n- [Bitstamp API vs HTX trading API](https://www.anchorterminal.com/compare/bitstamp-vs-htx.md)\n- [Bybit vs Coinbase MCP server (Coinbase for Agents)](https://www.anchorterminal.com/compare/bybit-vs-coinbase-mcp.md)\n- [Bybit vs HTX trading API](https://www.anchorterminal.com/compare/bybit-vs-htx.md)\n- [Crypto.com Exchange API vs HTX trading API](https://www.anchorterminal.com/compare/crypto-com-exchange-vs-htx.md)\n- [Gate vs HTX trading API](https://www.anchorterminal.com/compare/gate-io-vs-htx.md)\n- [Gemini Exchange API vs HTX trading API](https://www.anchorterminal.com/compare/gemini-exchange-vs-htx.md)\n- [HTX trading API vs Hyperliquid](https://www.anchorterminal.com/compare/htx-vs-hyperliquid.md)\n- [HTX trading API vs Kraken API](https://www.anchorterminal.com/compare/htx-vs-kraken.md)\n- [HTX trading API vs KuCoin](https://www.anchorterminal.com/compare/htx-vs-kucoin.md)\n- [HTX trading API vs MEXC API](https://www.anchorterminal.com/compare/htx-vs-mexc.md)\n- [HTX trading API vs OKX API](https://www.anchorterminal.com/compare/htx-vs-okx.md)\n- [HTX trading API vs Uniswap Trading API](https://www.anchorterminal.com/compare/htx-vs-uniswap.md)\n- [HTX trading API vs Upbit Open API](https://www.anchorterminal.com/compare/htx-vs-upbit.md)\n- [Binance API vs Coinbase MCP server (Coinbase for Agents)](https://www.anchorterminal.com/compare/binance-vs-coinbase-mcp.md)\n- [Binance API vs HTX trading API](https://www.anchorterminal.com/compare/binance-vs-htx.md)\n- [Coinbase Advanced Trade API vs Coinbase MCP server (Coinbase for Agents)](https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-coinbase-mcp.md)\n- [Coinbase Advanced Trade API vs HTX trading API](https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-htx.md)\n- [Coinbase MCP server (Coinbase for Agents) vs Crypto.com Exchange API](https://www.anchorterminal.com/compare/coinbase-mcp-vs-crypto-com-exchange.md)\n- [Coinbase MCP server (Coinbase for Agents) vs Deribit](https://www.anchorterminal.com/compare/coinbase-mcp-vs-deribit.md)\n- [Coinbase MCP server (Coinbase for Agents) vs Gate](https://www.anchorterminal.com/compare/coinbase-mcp-vs-gate-io.md)\n- [Coinbase MCP server (Coinbase for Agents) vs Gemini Exchange API](https://www.anchorterminal.com/compare/coinbase-mcp-vs-gemini-exchange.md)\n- [Coinbase MCP server (Coinbase for Agents) vs Hyperliquid](https://www.anchorterminal.com/compare/coinbase-mcp-vs-hyperliquid.md)\n- [Coinbase MCP server (Coinbase for Agents) vs Kraken API](https://www.anchorterminal.com/compare/coinbase-mcp-vs-kraken.md)\n- [Coinbase MCP server (Coinbase for Agents) vs KuCoin](https://www.anchorterminal.com/compare/coinbase-mcp-vs-kucoin.md)\n- [Coinbase MCP server (Coinbase for Agents) vs MEXC API](https://www.anchorterminal.com/compare/coinbase-mcp-vs-mexc.md)\n- [Coinbase MCP server (Coinbase for Agents) vs OKX API](https://www.anchorterminal.com/compare/coinbase-mcp-vs-okx.md)\n- [Coinbase MCP server (Coinbase for Agents) vs Uniswap Trading API](https://www.anchorterminal.com/compare/coinbase-mcp-vs-uniswap.md)\n- [Coinbase MCP server (Coinbase for Agents) vs Upbit Open API](https://www.anchorterminal.com/compare/coinbase-mcp-vs-upbit.md)\n- [Deribit vs HTX trading API](https://www.anchorterminal.com/compare/deribit-vs-htx.md)\n- [dYdX vs HTX trading API](https://www.anchorterminal.com/compare/dydx-vs-htx.md)\n- [Coinbase MCP server (Coinbase for Agents) vs dYdX](https://www.anchorterminal.com/compare/coinbase-mcp-vs-dydx.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-11-04", 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