{ "data": { "a": { "slug": "gate-io", "name": "Gate", "vendor": "Gate", "vendorUrl": "https://www.gate.com", "kind": "http-api", "category": "crypto-exchanges", "summary": "Gate is a centralised crypto exchange for spot, margin, futures, options, earn and tokenised stocks, reached through its REST and WebSocket API v4, official SDKs, a CLI, and hosted and local MCP servers under its Gate for AI programme.", "url": "https://www.anchorterminal.com/tools/gate-io", "markdownUrl": "https://www.anchorterminal.com/tools/gate-io.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/gate-io.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/gate-io.json", "dns": "gate-io.grade.anchorterminal.com", "repo": "https://github.com/gate/gate-mcp", "transports": [ "streamable-http", "stdio" ], "remoteUrl": "https://api.gatemcp.ai/mcp", "packages": [ { "registry": "npm", "name": "gate-mcp" } ], "auth": "mixed", "authNotes": "The API v4 takes an API key and secret minted on the APIv4 Keys page after a browser sign-up, signed per request with HMAC-SHA512 in the KEY, Timestamp and SIGN headers, with a 60 second timestamp window. Each key carries a permission per product group (spot and margin, perpetual, delivery, wallet, withdrawal and others) set to disabled, read-only or read-write, an IP allow-list of up to 20 addresses, and changes take up to 5 minutes. The hosted MCP trading endpoint uses Gate OAuth 2 at www.gate.com/apiw/v2/mcp/oauth with scopes base, read, asset, spot_trade, futures_trade, earn, cfd and stock, revocable on the API management page; the public market-data endpoints need no credential; the local `gate-mcp` package takes GATE_API_KEY and GATE_API_SECRET (https://www.gate.com/docs/developers/apiv4/en/, https://api.gatemcp.ai/.well-known/oauth-protected-resource/mcp/exchange and https://www.gate.com/docs/developers/agent/en/, checked 2026-11-03).", "pricing": "usage", "pricingNotes": "The API and the MCP servers cost nothing; trades carry Gate's fees. The fee page shows its tier table only after login. Gate's help centre gives the VIP 0 spot taker rate as 0.1 per cent and its learn articles give 0.1 per cent maker and taker with GT payment lowering it to 0.09 per cent; VIP tiers run from 0 to 16. The VIP 0 futures rate was not readable (https://www.gate.com/help/trade/spot/41629 and https://www.gate.com/fee, checked 2026-11-03).", "priceSummary": "0.1% fee", "where": "both", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the API v4 docs, the agent guide, the gate-mcp README or the fee pages (checked 2026-11-03).", "endpoints": [] }, "toolCount": 58, "popularity": { "githubStars": 44, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-03" }, "docsUrl": "https://www.gate.com/docs/developers/apiv4/en/", "registryName": "io.github.gateio-dev/gate-mcp", "capabilities": [ "exchange.market-data", "exchange.spot-trading", "exchange.derivatives", "exchange.balances", "exchange.transfers", "exchange.staking", "market.crypto" ], "tags": [ "hosted", "closed-source", "api-key", "oauth", "usage-priced", "sandbox", "no-status-page", "mcp", "remote-mcp", "mcp-registry", "official", "read-only-mode", "agent-skills", "cli", "python", "typescript", "go", "java", "php", "dotnet" ], "lastRelease": "2026-11-02", "graded": true, "anchor": { "graded": true, "score": 56.4, "grade": "C", "agentReady": false, "rank": 740, "ranked": true, "rankOf": 1349, "categoryRank": 12, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 66, "maintenance": 77, "payments": 35, "reliability": 42, "schema": 70, "security": 60, "transparency": 49 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-03" }, "negative": 0, "verdict": "Gate runs official hosted MCP servers with keyless market data and OAuth-scoped trading, a local stdio server with a read-only switch, per-endpoint rate limits with headers and a futures testnet. There is no status page, SLA or OpenAPI file, the fee table needs a login, the MCP host is a separate domain, and the terms name no company.", "bestFor": "An agent trading spot, futures and earn products in a person's Gate account outside the 35 restricted locations, with a keyless MCP for research and an OAuth MCP or scoped key for trading.", "strengths": [ "Hosted MCP at api.gatemcp.ai split by purpose, 58 market-data tools with no credential and trading tools behind Gate OAuth 2 with eight scopes, in the official MCP registry", "API keys with a disabled, read-only or read-write setting per product group, a withdrawal group of its own and an IP allow-list of up to 20 addresses", "Per-endpoint rate limits with X-Gate-RateLimit-Limit, X-Gate-RateLimit-Requests-Remain and X-Gate-RateLimit-Reset-Timestamp headers and a labelled error body", "Futures TestNet at api-testnet.gateapi.io with its own keys, and the complete REST and WebSocket docs downloadable as Markdown", "Official SDKs in Python, Java, PHP, Go, C#, Node.js and JavaScript, a CLI with JSON output, and 40 dated changelog entries in the last 90 days" ], "weaknesses": [ "No status page, incident history or SLA; the terms give no uptime guarantee and cap liability at three months of fees", "The MCP endpoints live on gatemcp.ai, not gate.com, and the registry namespace is a GitHub organisation; the OAuth scopes in the metadata differ from the ones the docs describe", "The local MCP server sets no readOnlyHint or destructiveHint annotations, and the hosted server's annotations could not be read without a session", "The fee table loads only after login, and the docs disagree with themselves on keys per account (5 against 20) and tool counts", "Clause 1.3(h) of the user agreement bans automated activity through any channel Gate has not designated, and the agreement names no legal entity" ], "agentNotes": [ "Start on https://api.gatemcp.ai/mcp for prices and order books with no credential; switch to /mcp/exchange only when the person has approved the OAuth grant with the narrowest scopes", "For a key-based route, create a key on a dedicated sub-account with read-only on every group but the one the task needs, withdrawal disabled and an IP allow-list; changes take up to 5 minutes", "Put a unique `text` value starting with t- on every spot order and reuse it on the retry; read the order back before placing again", "Read X-Gate-RateLimit-Requests-Remain and stop at zero; spot order placement is capped at 10 a second and withdrawals at 1 per 3 seconds", "Rehearse futures logic on api-testnet.gateapi.io with TestNet keys; there is no spot testnet" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 56.4 } ], "editorialScores": { "ergonomics": 66, "maintenance": 77, "payments": 35, "reliability": 42, "schema": 70, "security": 60, "transparency": 37 }, "provenanceScore": 60, "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": { "install": "npx -y gate-mcp", "http": "curl https://api.gateio.ws/api/v4/spot/tickers?currency_pair=BTC_USDT", "claudeCode": "claude mcp add gate-mcp --transport http https://api.gatemcp.ai/mcp", "config": { "mcpServers": { "gate-mcp": { "transport": "streamable-http", "url": "https://api.gatemcp.ai/mcp" } } } }, "letme": { "capability": "https://letme.dev/exchange.market-data", "tool": "https://letme.dev/gate-io" }, "area": "payments", "unitPrices": [ { "item": "Spot trade, VIP 0 taker", "unit": "pct", "usd": 0.1, "note": "maker 0.1 per cent per Gate's learn articles; 0.09 per cent paid in GT" } ], "provenance": { "legalEntity": "", "domain": "gate.com", "domainRegistered": "1996-03-29", "endpointOnVendorDomain": true, "terms": "https://www.gate.com/user-agreement", "privacy": "https://www.gate.com/privacy-policy", "statusPage": "", "changelog": "https://www.gate.com/docs/developers/apiv4/en/", "securityTxt": "none", "checked": "2026-11-03", "notes": [ "The user agreement (last updated 22 July 2026) and the privacy policy name only Gate, under the laws of the Republic of Panama with ICC arbitration; no company name or registration number appears. The about page names Gate Technology Ltd for the Malta licence only.", "www.gate.com/robots.txt allows the docs, help, legal and about paths and disallows /post/, search results, referral URLs and a list of internal API paths; nothing under those paths was fetched. The /about path answered 403 and /about-us loaded.", "RDAP gives gate.com a registration date of 29 March 1996 (Amazon Registrar); the exchange moved from gate.io to gate.com and traces its origin to 2013.", "https://www.gate.com/.well-known/security.txt answers 404. No status page found; status.gate.com does not resolve and the docs link none.", "The API endpoint api.gateio.ws is Gate's own; the MCP endpoints are on api.gatemcp.ai, a separate domain whose OAuth metadata points back to www.gate.com. The changelog is the versioned section of the API v4 docs page." ], "score": 60 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/gate-io.json", "live": { "slug": "gate-io", "probe": { "target": "https://api.gatemcp.ai/mcp", "method": "get", "lastAt": "2026-11-04T20:46:46.96949385Z", "lastOk": true, "lastStatus": 200, "lastMs": 10350, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 10330, "p95ms24h": 10631, "samples24h": 55, "samples30d": 55, "days": [ { "date": "2026-11-04", "probes": 55, "ok": 55 } ] }, "versions": [ { "registry": "mcp-registry", "name": "io.github.gateio-dev/gate-mcp", "version": "1.0.0", "seenAt": "2026-11-04T17:11:44.552009456Z" }, { "registry": "npm", "name": "gate-mcp", "version": "0.19.0", "seenAt": "2026-11-04T20:17:45.56236451Z" } ], "githubStars": 44, "npmWeekly": 303, "securityTxt": { "url": "https://gate.com/.well-known/security.txt", "state": "unknown", "checkedAt": "2026-11-04T15:53:27.737532632Z" }, "updatedAt": "2026-11-04T20:46:46.96949385Z" } }, "answer": "Kraken API scores 71 (BB) on agent readiness against Gate's 56.4 (C), and leads in every scored category.", "b": { "slug": "kraken", "name": "Kraken API", "vendor": "Payward, Inc.", "vendorUrl": "https://docs.kraken.com/api/", "kind": "http-api", "category": "crypto-exchanges", "summary": "Kraken's exchange APIs cover spot, tokenised US stocks, forex and futures over REST, WebSocket and FIX, with rate limits by client tier, a self-service futures demo and kraken-cli, an open-source CLI whose kraken-mcp binary is a local MCP server.", "url": "https://www.anchorterminal.com/tools/kraken", "markdownUrl": "https://www.anchorterminal.com/tools/kraken.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/kraken.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/kraken.json", "dns": "kraken.grade.anchorterminal.com", "repo": "https://github.com/krakenfx/kraken-cli", "license": "Proprietary hosted service under Kraken's Global Terms of Service (30 October 2026). kraken-cli, which carries the kraken-mcp server, is MIT", "transports": [ "stdio" ], "packages": [], "auth": "mixed", "authNotes": "Spot API key and private key, signed with HMAC-SHA512 over the path, nonce and POST data, sent as API-Key and API-Sign. Permissions per key are Query Funds, Deposit Funds, Withdraw Funds, Query Open Orders \u0026 Trades, Query Closed Orders \u0026 Trades, Modify Orders, Cancel/Close Orders, Query Ledger Entries and Export Data, with optional Key Expiration, IP Address Restriction, a custom nonce window and a WebSocket interface setting. Futures keys are separate. kraken auth login signs in with OAuth (authorisation code with PKCE) in a browser and saves a restricted spot key with no withdrawal rights that expires after at most 90 days, or a read-only one with --read-only (https://support.kraken.com/hc/en-us/articles/360000919966, https://github.com/krakenfx/kraken-cli, checked 2026-11-03).", "pricing": "usage", "pricingNotes": "The API costs nothing to call. Kraken Pro spot fees at the lowest 30-day volume tier are 0.40 per cent maker and 0.80 per cent taker, stablecoin, pegged token and FX pairs 0.20 per cent each way, and futures 0.02 per cent maker and 0.05 per cent taker. Public market data, paper trading in kraken-cli and the futures demo need no account.", "priceSummary": "0.4% fee", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the API docs, the CLI or the MCP docs (checked 2026-11-03).", "endpoints": [] }, "toolCount": 152, "popularity": { "githubStars": 795, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-03" }, "docsUrl": "https://docs.kraken.com/api/", "llmsTxt": "https://raw.githubusercontent.com/krakenfx/kraken-cli/main/llms.txt", "capabilities": [ "exchange.spot-trading", "exchange.market-data", "exchange.derivatives", "exchange.balances", "exchange.transfers", "exchange.staking", "market.crypto" ], "tags": [ "hosted", "official", "closed-source", "api-key", "oauth", "mcp", "cli", "llms-txt", "status-page", "bug-bounty", "rust", "go", "usage-priced", "no-card", "mit" ], "lastRelease": "2026-10-29", "graded": true, "anchor": { "graded": true, "score": 71, "grade": "BB", "agentReady": true, "rank": 159, "ranked": true, "rankOf": 1349, "categoryRank": 2, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 79, "maintenance": 81, "payments": 40, "reliability": 67, "schema": 80, "security": 80, "transparency": 65 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-03" }, "negative": 0, "verdict": "Kraken pairs a documented REST, WebSocket and FIX API with the open-source kraken-cli, whose kraken-mcp server gates 33 dangerous tools behind approval and signs in by OAuth with a no-withdrawal key. Spot has no self-service sandbox, no OpenAPI file was found, and a 59-minute connectivity outage hit every interface on 30 October 2026.", "bestFor": "An agent that trades spot, xStocks, forex or futures on a person's Kraken account from a local machine, with paper trading to test first and an approval gate on live orders.", "strengths": [ "Official local MCP server with 152 typed tools in services, destructive_hint on dangerous tools and an elicitation approval before each unless disabled", "OAuth sign-in from the CLI mints a restricted spot key with no withdrawal rights that expires within 90 days, or a read-only key", "Rate limits published with numbers by client tier for REST and the matching engine, shared across REST, WebSocket and FIX", "Fees published without login, 0.40 per cent maker and 0.80 per cent taker at the lowest Pro tier, 0.02 and 0.05 on futures", "Dated changelog of 120 entries with deprecations announced by date, a Statuspage site with API components and a valid security.txt" ], "weaknesses": [ "No self-service spot sandbox; the spot UAT environment is on request through an account manager, and paper trading lives in the CLI", "No OpenAPI file was found for the REST API; the machine-readable contract is the CLI's tool catalogue", "Spot and derivatives clients could not connect or submit orders on any interface for 59 minutes on 30 October 2026", "The CLI's feedback tool can upload a local file it names with no approval step, so the docs say to drop it for agents reading untrusted input", "The terms bar bots, scripts and third-party applications on Kraken's content without written consent, alongside the documented API" ], "agentNotes": [ "Start kraken-mcp with -s market,paper,feedback or the default services; add trade only with a least-privilege key, and never pass --allow-dangerous on an agent that reads untrusted input", "Ask the person to run kraken auth login in their own terminal; it needs a browser and saves a no-withdrawal key that expires in 90 days at most", "Send a fresh --cl-ord-id on each order and run it with --validate first; after a network error look the order up before sending it again", "Keep the nonce strictly increasing per key and stay under the tier's counter, since EAPI:Rate limit exceeded has no Retry-After header", "Test strategies in a paper workspace, which fills at live prices with no account, before a live workspace" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "BB", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 71 } ], "editorialScores": { "ergonomics": 79, "maintenance": 81, "payments": 40, "reliability": 67, "schema": 80, "security": 80, "transparency": 36 }, "provenanceScore": 94, "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": { "install": "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/krakenfx/kraken-cli/releases/latest/download/kraken-cli-installer.sh | sh", "http": "curl https://api.kraken.com/0/public/Ticker?pair=XBTUSD", "claudeCode": "claude mcp add --scope user kraken -- kraken-mcp -s market,paper,feedback", "config": { "mcpServers": { "kraken": { "args": [ "-s", "market,paper,feedback" ], "command": "kraken-mcp" } } } }, "letme": { "capability": "https://letme.dev/exchange.spot-trading", "tool": "https://letme.dev/kraken" }, "area": "payments", "unitPrices": [ { "item": "Spot trade, maker, tier 1", "unit": "pct", "usd": 0.4, "note": "Kraken Pro, under $10,000 30-day volume" }, { "item": "Spot trade, taker, tier 1", "unit": "pct", "usd": 0.8, "note": "Kraken Pro, under $10,000 30-day volume" }, { "item": "Futures trade, maker, tier 1", "unit": "pct", "usd": 0.02, "note": "under $5M 30-day volume" }, { "item": "Futures trade, taker, tier 1", "unit": "pct", "usd": 0.05, "note": "under $5M 30-day volume" } ], "provenance": { "legalEntity": "Payward, Inc.", "domain": "kraken.com", "domainRegistered": "2000-04-03", "endpointOnVendorDomain": true, "terms": "https://www.kraken.com/legal/global-terms", "privacy": "https://www.kraken.com/legal/privacy", "statusPage": "https://status.kraken.com", "changelog": "https://docs.kraken.com/api/docs/change-log", "securityTxt": "valid", "checked": "2026-11-03", "notes": [ "The Global Terms of Service (last updated 30 October 2026) name Payward Interactive, Inc., Payward Ltd., Bit Trade Pty Limited and Payward Trading Ltd as contracting entities by region under California law; the site footer is © 2011 to 2026 Payward, Inc. The privacy notice was linked from the legal hub and not read.", "RDAP gives kraken.com a registration date of 3 April 2000, before the exchange's 2011 founding.", "https://www.kraken.com/.well-known/security.txt names bugbounty@kraken.com and a bug bounty policy page on kraken.com, expiring 13 February 2027.", "www.kraken.com, docs.kraken.com and support.kraken.com robots.txt disallow only /u/ and /lp/ (docs allows all but /cdn-cgi/ and /_next/).", "status.kraken.com is a Statuspage site; its history page renders by script, so incidents were read from its incidents.json feed, which reached back to 4 September 2026." ], "score": 94 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/kraken.json", "live": { "slug": "kraken", "vendorStatus": { "page": "https://status.kraken.com", "indicator": "minor", "summary": "Partially Degraded Service", "checkedAt": "2026-11-04T20:39:20.853991623Z" }, "versions": [ { "registry": "github", "name": "krakenfx/kraken-cli", "version": "v0.5.1", "released": "2026-10-29", "seenAt": "2026-11-04T20:28:50.559125133Z" } ], "githubStars": 798, "securityTxt": { "url": "https://kraken.com/.well-known/security.txt", "state": "valid", "expires": "2027-02-13T00:00:00.000Z", "checkedAt": "2026-11-04T15:54:35.804472383Z" }, "updatedAt": "2026-11-04T20:39:20.853991623Z" } }, "edges": [ { "by": 25, "category": "reliability", "leads": "kraken", "name": "Reliability", "reasons": { "a": "Graded with the hosted lines on the API v4 at api.gateio.ws with the hosted MCP beside it. No status page found (status.gate.com does not resolve, the docs link none), so 0 for the page and 5 for no readable history. Rate limits are published per endpoint group with numbers and fill-ratio rules (15). Every response carries X-Gate-RateLimit-Limit, X-Gate-RateLimit-Requests-Remain and X-Gate-RateLimit-Reset-Timestamp, 429 answers with the label TOO_FAST, and spot orders take a user `text` identifier, but no retry or idempotency guidance is written down (12 of 15). No SLA (0). API v4 and the MCP endpoints are production surfaces (10). 42.", "b": "Read with the hosted lines on the spot API. status.kraken.com is a Statuspage site with REST, WebSocket and FIX components (20). The incidents feed read covers 4 September to 3 November 2026. On 30 October spot and derivatives clients could not connect or submit orders across web, mobile, REST, WebSocket and FIX for 59 minutes 39 seconds, rated minor by Kraken; on 28 October some FIX clients were rejected on reconnection for 1 hour 59 minutes while other interfaces worked; the futures engine was degraded for 3 minutes on 13 October. A whole-exchange order outage 21 seconds short of an hour is read as one major (10 of 30). Numeric limits per key by tier and per pair for the matching engine (15). EAPI:Rate limit exceeded and EService:Throttled with a retry timestamp, a client order id and a validate flag on orders, but no Retry-After header (12 of 15). No SLA (0). Generally available (10). 20 + 10 + 15 + 12 + 0 + 10 = 67." }, "scores": { "a": 42, "b": 67 } }, { "by": 20, "category": "security", "leads": "kraken", "name": "Security \u0026 auth", "reasons": { "a": "Gate OAuth 2 for the hosted trading MCP with eight scopes per the protected-resource metadata and revocation on the API management page, and API keys with disabled, read-only or read-write per product group, a separate withdrawal group and an IP allow-list of 20 addresses (30). A read-only key and a GATE_READONLY switch exist, and the guide says fund-moving actions need the person's confirmation in the client, with no server-side cap documented (15 of 20). The news and info servers return third-party content with no guidance on treating it as untrusted (5 of 15). Key changes and OAuth grants are visible on the API management page; no per-call log found (5 of 15). No security.txt, no disclosure policy or bounty on a page we read, a proof-of-reserves repository (5 of 20). 60.", "b": "Keys with nine named permissions, optional expiry, IP restriction and nonce window, plus an OAuth sign-in from the CLI (authorisation code with PKCE, public client) that mints a no-withdrawal key expiring within 90 days or a read-only key (30). Read-only and no-withdrawal keys, position limits and pair allowlists in account settings, and MCP approval prompts for 33 dangerous tools (18 of 20). The API returns no untrusted content; the CLI docs warn that the feedback tool uploads a local file without approval (10). Keys and their permissions are listed in settings and ledgers record activity, but no per-call log for the operator was found (6 of 15). A valid security.txt, a bug bounty policy page, SECURITY.md and a secure SDLC workflow in the CLI; certifications not read (16 of 20). 30 + 18 + 10 + 6 + 16 = 80." }, "scores": { "a": 60, "b": 80 } }, { "by": 16, "category": "transparency", "leads": "kraken", "name": "Transparency \u0026 trust", "reasons": { "a": "The editorial half. A closed hosted service with a clear user agreement that names no company; the MCP packages are MIT (12 of 30). The privacy policy names a DPO address and categories of recipients, with no retention numbers and no named subprocessors (12 of 30). The changelog records breaking changes such as the amend endpoint path move of 16 October 2026 with no notice period or policy (8 of 20). Transfers outside the user's jurisdiction are disclosed with no locations or provider names (5 of 20). 37.", "b": "The editorial half. A closed service with clear terms naming regional Payward entities under California law; the CLI is MIT (15 of 30). The privacy notice was not read (5 of 30). The changelog dates deprecations and the terms carry a last-updated date (16 of 20). No subprocessor or data-location statement read (0 of 20). 15 + 5 + 16 + 0 = 36." }, "scores": { "a": 49, "b": 65 } }, { "by": 13, "category": "ergonomics", "leads": "kraken", "name": "Agent ergonomics", "reasons": { "a": "Read for the API with the hosted MCP beside it. The MCP is split by endpoint (58 public tools on /mcp, 400 or more on /mcp/exchange, smaller info and news servers) and the local package filters by module and read-only flag, which stands in for toolsets (5 of 25 for the trading server, 10 added back). Pagination by page and limit, from and to timestamps, status filters (15 of 20). Error labels such as INVALID_SIGNATURE, REQUEST_EXPIRED, IP_FORBIDDEN and READ_ONLY name the recovery (15 of 20). The `text` order identifier makes retries safe; the local server's source sets no readOnlyHint or destructiveHint and the hosted annotations are unread (8 of 20). Three required fields on a spot order, SDKs in seven languages and a CLI (13 of 15). 66.", "b": "The MCP server loads services with -s, defaults to no live trading, and its 152 tool definitions average about 520 characters; the REST API takes count, limit and pair filters but has no field selection (18 of 25). Cursor pagination on ledgers and trades since 30 September and 6 October 2026, with ofs deprecated (17 of 20). Prefixed error strings such as EOrder:Rate limit exceeded and EAPI:Invalid nonce, and the CLI's error catalogue says which to retry (17 of 20). cl_ord_id and validate on orders, destructive_hint and elicitation on dangerous MCP tools, no idempotency key on REST (16 of 20). An official Rust SDK at 5 stars, a Go module and example clients, HMAC-SHA512 signing with a strict nonce (11 of 15). 18 + 17 + 17 + 16 + 11 = 79." }, "scores": { "a": 66, "b": 79 } }, { "by": 10, "category": "schema", "leads": "kraken", "name": "Schema \u0026 documentation", "reasons": { "a": "No public OpenAPI file was found, though the SDKs are generated and the MCP tools carry typed parameters per the tool reference; the hosted tools' JSON Schema could not be read without a session (12 of 25). The whole REST and WebSocket documentation is downloadable as Markdown and the agent guide is a plain page (10). The tool reference gives one line and the main parameters per tool, the API reference a description per endpoint, no when-not-to-use guidance (12 of 20). Required flags, enums for side, type and time_in_force (11 of 15). Examples per endpoint and a labelled error body with a fixed label list the docs tell you to branch on instead of messages (13 of 15). A versioned changelog, v4.106.177 on 2 November 2026 (12 of 15, since entries are terse). 70.", "b": "No OpenAPI file was found for the REST API in the docs read; the CLI's agents/tool-catalog.json gives JSON Schema inputs for all 188 commands and the 152 MCP tools (15 of 25). The docs serve Markdown twins such as quickstart.md and the CLI ships llms.txt, AGENTS.md and CONTEXT.md (10). Endpoint pages and guides on order lifecycle, errors and rate limits say what each call does, with less on when not to use one (15 of 20). Enums for order types, time in force and flags, and enums and required fields in the tool catalogue (12 of 15). Python, Node.js and cURL examples, an errors guide and the CLI's error-catalog.json with retry guidance (13 of 15). A changelog of 120 dated entries with deprecations dated (15). 15 + 10 + 15 + 12 + 13 + 15 = 80." }, "scores": { "a": 70, "b": 80 } }, { "by": 5, "category": "payments", "leads": "kraken", "name": "Payments \u0026 pricing", "reasons": { "a": "No machine payment protocol (0). The fee page's table loads after login; help centre and learn articles give the VIP 0 spot rates (15 of 20). Market data over REST and the public MCP needs no account and no card (20). A person registers, verifies identity and mints the key or approves the grant in a browser (0). 35.", "b": "No machine payment protocol (0). Maker and taker fees by tier published without login (20). Public market data, paper trading and the futures demo need no account or card (20). A person signs up, verifies and mints a key or approves the OAuth sign-in (0). 0 + 20 + 20 + 0 = 40." }, "scores": { "a": 35, "b": 40 } } ], "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Gate", "b": "Payward, Inc.", "name": "Vendor" }, { "a": "https://api.gatemcp.ai/mcp", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "Streamable HTTP, stdio", "b": "stdio", "name": "Transports" }, { "a": "OAuth or key", "b": "OAuth or key", "name": "Auth" }, { "a": "Pay per use", "b": "Pay per use", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "none", "b": "Proprietary hosted service under Kraken's Global Terms of Service (30 October 2026). kraken-cli, which carries the kraken-mcp server, is MIT", "name": "Licence" }, { "a": "58", "b": "152", "name": "Tools exposed" }, { "a": "yes", "b": "yes", "name": "Read-only variant documented" }, { "a": "no", "b": "yes", "name": "llms.txt" }, { "a": "io.github.gateio-dev/gate-mcp", "b": "not listed", "name": "MCP registry" }, { "a": "2026-11-02", "b": "2026-10-29", "name": "Last release" }, { "a": "2026-07-22", "b": "2026-10-30", "name": "Terms last updated" }, { "a": "no date given", "b": "2026-10-21", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "yes", "b": "yes", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "yes", "name": "Terms restrict benchmarking" }, { "a": "yes", "b": "yes", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "yes", "name": "Arbitration or class-action waiver" }, { "a": "44 stars", "b": "795 stars", "name": "Popularity" } ], "faq": [ { "answer": "Kraken API scores 71 (BB) on agent readiness against Gate's 56.4 (C), and leads in every scored category.", "question": "Which is better for AI agents, Gate or Kraken API?" }, { "answer": "Both take an API key or an OAuth sign-in.", "question": "Do Gate and Kraken API need an API key?" }, { "answer": "Gate has a hosted endpoint at https://api.gatemcp.ai/mcp. Kraken API runs on your own machine, with no hosted endpoint listed.", "question": "Can an agent call Gate and Kraken API without installing anything?" } ], "goodFor": [ { "aheadOn": null, "also": [ "A hosted endpoint, with nothing to install" ], "goodFor": "An agent trading spot, futures and earn products in a person's Gate account outside the 35 restricted locations, with a keyless MCP for research and an OAuth MCP or scoped key for trading.", "slug": "gate-io", "watchFor": "No status page, incident history or SLA; the terms give no uptime guarantee and cap liability at three months of fees" }, { "aheadOn": [ "Reliability, 67 against 42", "Schema \u0026 documentation, 80 against 70", "Agent ergonomics, 79 against 66", "Security \u0026 auth, 80 against 60", "Payments \u0026 pricing, 40 against 35", "Transparency \u0026 trust, 65 against 49" ], "also": [ "Agent-ready, a grade of BB or better", "Free to start without a card" ], "goodFor": "An agent that trades spot, xStocks, forex or futures on a person's Kraken account from a local machine, with paper trading to test first and an approval gate on live orders.", "slug": "kraken", "watchFor": "No self-service spot sandbox; the spot UAT environment is on request through an account manager, and paper trading lives in the CLI" } ], "history": null, "job": { "capability": "exchange.market-data", "name": "Exchange market data" }, "others": [ { "json": "https://www.anchorterminal.com/compare/bitfinex-vs-gate-io.json", "title": "Bitfinex API vs Gate", "url": "https://www.anchorterminal.com/compare/bitfinex-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/bitfinex-vs-kraken.json", "title": "Bitfinex API vs Kraken API", "url": "https://www.anchorterminal.com/compare/bitfinex-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/bitget-vs-gate-io.json", "title": "Bitget vs Gate", "url": "https://www.anchorterminal.com/compare/bitget-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/bitget-vs-kraken.json", "title": "Bitget vs Kraken API", "url": "https://www.anchorterminal.com/compare/bitget-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/bithumb-vs-gate-io.json", "title": "Bithumb Open API vs Gate", "url": "https://www.anchorterminal.com/compare/bithumb-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/bithumb-vs-kraken.json", "title": "Bithumb Open API vs Kraken API", "url": "https://www.anchorterminal.com/compare/bithumb-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/bitstamp-vs-gate-io.json", "title": "Bitstamp API vs Gate", "url": "https://www.anchorterminal.com/compare/bitstamp-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/bitstamp-vs-kraken.json", "title": "Bitstamp API vs Kraken API", "url": "https://www.anchorterminal.com/compare/bitstamp-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/bybit-vs-gate-io.json", "title": "Bybit vs Gate", "url": "https://www.anchorterminal.com/compare/bybit-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/bybit-vs-kraken.json", "title": "Bybit vs Kraken API", "url": "https://www.anchorterminal.com/compare/bybit-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/crypto-com-exchange-vs-gate-io.json", "title": "Crypto.com Exchange API vs Gate", "url": "https://www.anchorterminal.com/compare/crypto-com-exchange-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/crypto-com-exchange-vs-kraken.json", "title": "Crypto.com Exchange API vs Kraken API", "url": "https://www.anchorterminal.com/compare/crypto-com-exchange-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/gate-io-vs-gemini-exchange.json", "title": "Gate vs Gemini Exchange API", "url": "https://www.anchorterminal.com/compare/gate-io-vs-gemini-exchange" }, { "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/gate-io-vs-hyperliquid.json", "title": "Gate vs Hyperliquid", "url": "https://www.anchorterminal.com/compare/gate-io-vs-hyperliquid" }, { "json": "https://www.anchorterminal.com/compare/gate-io-vs-kucoin.json", "title": "Gate vs KuCoin", "url": "https://www.anchorterminal.com/compare/gate-io-vs-kucoin" }, { "json": "https://www.anchorterminal.com/compare/gate-io-vs-mexc.json", "title": "Gate vs MEXC API", "url": "https://www.anchorterminal.com/compare/gate-io-vs-mexc" }, { "json": "https://www.anchorterminal.com/compare/gate-io-vs-okx.json", "title": "Gate vs OKX API", "url": "https://www.anchorterminal.com/compare/gate-io-vs-okx" }, { "json": "https://www.anchorterminal.com/compare/gate-io-vs-uniswap.json", "title": "Gate vs Uniswap Trading API", "url": "https://www.anchorterminal.com/compare/gate-io-vs-uniswap" }, { "json": "https://www.anchorterminal.com/compare/gate-io-vs-upbit.json", "title": "Gate vs Upbit Open API", "url": "https://www.anchorterminal.com/compare/gate-io-vs-upbit" }, { "json": "https://www.anchorterminal.com/compare/gemini-exchange-vs-kraken.json", "title": "Gemini Exchange API vs Kraken API", "url": "https://www.anchorterminal.com/compare/gemini-exchange-vs-kraken" }, { "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/binance-vs-gate-io.json", "title": "Binance API vs Gate", "url": "https://www.anchorterminal.com/compare/binance-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/binance-vs-kraken.json", "title": "Binance API vs Kraken API", "url": "https://www.anchorterminal.com/compare/binance-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-gate-io.json", "title": "Coinbase Advanced Trade API vs Gate", "url": "https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-kraken.json", "title": "Coinbase Advanced Trade API vs Kraken API", "url": "https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-kraken" }, { "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-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/kraken-vs-kucoin.json", "title": "Kraken API vs KuCoin", "url": "https://www.anchorterminal.com/compare/kraken-vs-kucoin" }, { "json": "https://www.anchorterminal.com/compare/kraken-vs-mexc.json", "title": "Kraken API vs MEXC API", "url": "https://www.anchorterminal.com/compare/kraken-vs-mexc" }, { "json": "https://www.anchorterminal.com/compare/kraken-vs-okx.json", "title": "Kraken API vs OKX API", "url": "https://www.anchorterminal.com/compare/kraken-vs-okx" }, { "json": "https://www.anchorterminal.com/compare/kraken-vs-uniswap.json", "title": "Kraken API vs Uniswap Trading API", "url": "https://www.anchorterminal.com/compare/kraken-vs-uniswap" }, { "json": "https://www.anchorterminal.com/compare/kraken-vs-upbit.json", "title": "Kraken API vs Upbit Open API", "url": "https://www.anchorterminal.com/compare/kraken-vs-upbit" }, { "json": "https://www.anchorterminal.com/compare/deribit-vs-gate-io.json", "title": "Deribit vs Gate", "url": "https://www.anchorterminal.com/compare/deribit-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/deribit-vs-kraken.json", "title": "Deribit vs Kraken API", "url": "https://www.anchorterminal.com/compare/deribit-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/dydx-vs-gate-io.json", "title": "dYdX vs Gate", "url": "https://www.anchorterminal.com/compare/dydx-vs-gate-io" }, { "json": "https://www.anchorterminal.com/compare/dydx-vs-kraken.json", "title": "dYdX vs Kraken API", "url": "https://www.anchorterminal.com/compare/dydx-vs-kraken" }, { "json": "https://www.anchorterminal.com/compare/hyperliquid-vs-kraken.json", "title": "Hyperliquid vs Kraken API", "url": "https://www.anchorterminal.com/compare/hyperliquid-vs-kraken" } ], "panel": null, "scores": [ { "by": 25, "edge": "kraken", "gate-io": 42, "key": "reliability", "kraken": 67, "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 10, "edge": "kraken", "gate-io": 70, "key": "schema", "kraken": 80, "name": "Schema \u0026 documentation", "weight": 13 }, { "by": 13, "edge": "kraken", "gate-io": 66, "key": "ergonomics", "kraken": 79, "name": "Agent ergonomics", "weight": 13 }, { "by": 20, "edge": "kraken", "gate-io": 60, "key": "security", "kraken": 80, "name": "Security \u0026 auth", "weight": 14 }, { "by": 5, "edge": "kraken", "gate-io": 35, "key": "payments", "kraken": 40, "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 4, "edge": "kraken", "gate-io": 77, "key": "maintenance", "kraken": 81, "name": "Maintenance \u0026 community", "weight": 7 }, { "by": 16, "edge": "kraken", "gate-io": 49, "key": "transparency", "kraken": 65, "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "Kraken API scores 71 (BB) on agent readiness against Gate's 56.4 (C), and leads in every scored category. Both do exchange market data.", "tasks": null, "tutorials": [], "verdicts": { "gate-io": "Gate runs official hosted MCP servers with keyless market data and OAuth-scoped trading, a local stdio server with a read-only switch, per-endpoint rate limits with headers and a futures testnet. There is no status page, SLA or OpenAPI file, the fee table needs a login, the MCP host is a separate domain, and the terms name no company.", "kraken": "Kraken pairs a documented REST, WebSocket and FIX API with the open-source kraken-cli, whose kraken-mcp server gates 33 dangerous tools behind approval and signs in by OAuth with a no-withdrawal key. Spot has no self-service sandbox, no OpenAPI file was found, and a 59-minute connectivity outage hit every interface on 30 October 2026." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/gate-io-vs-kraken", "json": "https://www.anchorterminal.com/compare/gate-io-vs-kraken.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/gate-io-vs-kraken.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/gate-io-vs-kraken.min.md" }, "markdown": "Kraken API scores 71 (BB) on agent readiness against Gate's 56.4 (C), and leads in every scored category. Both do exchange market data.\n\n- Gate: grade C, 56.4/100, rank #740 of 1349. Markdown https://www.anchorterminal.com/tools/gate-io.md · JSON https://www.anchorterminal.com/api/v1/tools/gate-io.json\n- Kraken API: grade BB, 71/100, rank #159 of 1349. Markdown https://www.anchorterminal.com/tools/kraken.md · JSON https://www.anchorterminal.com/api/v1/tools/kraken.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\n## Which one, for what\n\n### Gate (C)\n\nGood for: An agent trading spot, futures and earn products in a person's Gate account outside the 35 restricted locations, with a keyless MCP for research and an OAuth MCP or scoped key for trading.\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n\nWatch for: No status page, incident history or SLA; the terms give no uptime guarantee and cap liability at three months of fees\n\n### Kraken API (BB)\n\nGood for: An agent that trades spot, xStocks, forex or futures on a person's Kraken account from a local machine, with paper trading to test first and an approval gate on live orders.\n\nAhead on:\n- Reliability, 67 against 42\n- Schema \u0026 documentation, 80 against 70\n- Agent ergonomics, 79 against 66\n- Security \u0026 auth, 80 against 60\n- Payments \u0026 pricing, 40 against 35\n- Transparency \u0026 trust, 65 against 49\n\nAlso in its favour:\n- Agent-ready, a grade of BB or better\n- Free to start without a card\n\nWatch for: No self-service spot sandbox; the spot UAT environment is on request through an account manager, and paper trading lives in the CLI\n\n\n## Why the edge\n\n### Reliability: Kraken API +25\n\n- Gate (42): Graded with the hosted lines on the API v4 at api.gateio.ws with the hosted MCP beside it. No status page found (status.gate.com does not resolve, the docs link none), so 0 for the page and 5 for no readable history. Rate limits are published per endpoint group with numbers and fill-ratio rules (15). Every response carries X-Gate-RateLimit-Limit, X-Gate-RateLimit-Requests-Remain and X-Gate-RateLimit-Reset-Timestamp, 429 answers with the label TOO_FAST, and spot orders take a user `text` identifier, but no retry or idempotency guidance is written down (12 of 15). No SLA (0). API v4 and the MCP endpoints are production surfaces (10). 42.\n- Kraken API (67): Read with the hosted lines on the spot API. status.kraken.com is a Statuspage site with REST, WebSocket and FIX components (20). The incidents feed read covers 4 September to 3 November 2026. On 30 October spot and derivatives clients could not connect or submit orders across web, mobile, REST, WebSocket and FIX for 59 minutes 39 seconds, rated minor by Kraken; on 28 October some FIX clients were rejected on reconnection for 1 hour 59 minutes while other interfaces worked; the futures engine was degraded for 3 minutes on 13 October. A whole-exchange order outage 21 seconds short of an hour is read as one major (10 of 30). Numeric limits per key by tier and per pair for the matching engine (15). EAPI:Rate limit exceeded and EService:Throttled with a retry timestamp, a client order id and a validate flag on orders, but no Retry-After header (12 of 15). No SLA (0). Generally available (10). 20 + 10 + 15 + 12 + 0 + 10 = 67.\n\n### Security \u0026 auth: Kraken API +20\n\n- Gate (60): Gate OAuth 2 for the hosted trading MCP with eight scopes per the protected-resource metadata and revocation on the API management page, and API keys with disabled, read-only or read-write per product group, a separate withdrawal group and an IP allow-list of 20 addresses (30). A read-only key and a GATE_READONLY switch exist, and the guide says fund-moving actions need the person's confirmation in the client, with no server-side cap documented (15 of 20). The news and info servers return third-party content with no guidance on treating it as untrusted (5 of 15). Key changes and OAuth grants are visible on the API management page; no per-call log found (5 of 15). No security.txt, no disclosure policy or bounty on a page we read, a proof-of-reserves repository (5 of 20). 60.\n- Kraken API (80): Keys with nine named permissions, optional expiry, IP restriction and nonce window, plus an OAuth sign-in from the CLI (authorisation code with PKCE, public client) that mints a no-withdrawal key expiring within 90 days or a read-only key (30). Read-only and no-withdrawal keys, position limits and pair allowlists in account settings, and MCP approval prompts for 33 dangerous tools (18 of 20). The API returns no untrusted content; the CLI docs warn that the feedback tool uploads a local file without approval (10). Keys and their permissions are listed in settings and ledgers record activity, but no per-call log for the operator was found (6 of 15). A valid security.txt, a bug bounty policy page, SECURITY.md and a secure SDLC workflow in the CLI; certifications not read (16 of 20). 30 + 18 + 10 + 6 + 16 = 80.\n\n### Transparency \u0026 trust: Kraken API +16\n\n- Gate (49): The editorial half. A closed hosted service with a clear user agreement that names no company; the MCP packages are MIT (12 of 30). The privacy policy names a DPO address and categories of recipients, with no retention numbers and no named subprocessors (12 of 30). The changelog records breaking changes such as the amend endpoint path move of 16 October 2026 with no notice period or policy (8 of 20). Transfers outside the user's jurisdiction are disclosed with no locations or provider names (5 of 20). 37.\n- Kraken API (65): The editorial half. A closed service with clear terms naming regional Payward entities under California law; the CLI is MIT (15 of 30). The privacy notice was not read (5 of 30). The changelog dates deprecations and the terms carry a last-updated date (16 of 20). No subprocessor or data-location statement read (0 of 20). 15 + 5 + 16 + 0 = 36.\n\n### Agent ergonomics: Kraken API +13\n\n- Gate (66): Read for the API with the hosted MCP beside it. The MCP is split by endpoint (58 public tools on /mcp, 400 or more on /mcp/exchange, smaller info and news servers) and the local package filters by module and read-only flag, which stands in for toolsets (5 of 25 for the trading server, 10 added back). Pagination by page and limit, from and to timestamps, status filters (15 of 20). Error labels such as INVALID_SIGNATURE, REQUEST_EXPIRED, IP_FORBIDDEN and READ_ONLY name the recovery (15 of 20). The `text` order identifier makes retries safe; the local server's source sets no readOnlyHint or destructiveHint and the hosted annotations are unread (8 of 20). Three required fields on a spot order, SDKs in seven languages and a CLI (13 of 15). 66.\n- Kraken API (79): The MCP server loads services with -s, defaults to no live trading, and its 152 tool definitions average about 520 characters; the REST API takes count, limit and pair filters but has no field selection (18 of 25). Cursor pagination on ledgers and trades since 30 September and 6 October 2026, with ofs deprecated (17 of 20). Prefixed error strings such as EOrder:Rate limit exceeded and EAPI:Invalid nonce, and the CLI's error catalogue says which to retry (17 of 20). cl_ord_id and validate on orders, destructive_hint and elicitation on dangerous MCP tools, no idempotency key on REST (16 of 20). An official Rust SDK at 5 stars, a Go module and example clients, HMAC-SHA512 signing with a strict nonce (11 of 15). 18 + 17 + 17 + 16 + 11 = 79.\n\n### Schema \u0026 documentation: Kraken API +10\n\n- Gate (70): No public OpenAPI file was found, though the SDKs are generated and the MCP tools carry typed parameters per the tool reference; the hosted tools' JSON Schema could not be read without a session (12 of 25). The whole REST and WebSocket documentation is downloadable as Markdown and the agent guide is a plain page (10). The tool reference gives one line and the main parameters per tool, the API reference a description per endpoint, no when-not-to-use guidance (12 of 20). Required flags, enums for side, type and time_in_force (11 of 15). Examples per endpoint and a labelled error body with a fixed label list the docs tell you to branch on instead of messages (13 of 15). A versioned changelog, v4.106.177 on 2 November 2026 (12 of 15, since entries are terse). 70.\n- Kraken API (80): No OpenAPI file was found for the REST API in the docs read; the CLI's agents/tool-catalog.json gives JSON Schema inputs for all 188 commands and the 152 MCP tools (15 of 25). The docs serve Markdown twins such as quickstart.md and the CLI ships llms.txt, AGENTS.md and CONTEXT.md (10). Endpoint pages and guides on order lifecycle, errors and rate limits say what each call does, with less on when not to use one (15 of 20). Enums for order types, time in force and flags, and enums and required fields in the tool catalogue (12 of 15). Python, Node.js and cURL examples, an errors guide and the CLI's error-catalog.json with retry guidance (13 of 15). A changelog of 120 dated entries with deprecations dated (15). 15 + 10 + 15 + 12 + 13 + 15 = 80.\n\n### Payments \u0026 pricing: Kraken API +5\n\n- Gate (35): No machine payment protocol (0). The fee page's table loads after login; help centre and learn articles give the VIP 0 spot rates (15 of 20). Market data over REST and the public MCP needs no account and no card (20). A person registers, verifies identity and mints the key or approves the grant in a browser (0). 35.\n- Kraken API (40): No machine payment protocol (0). Maker and taker fees by tier published without login (20). Public market data, paper trading and the futures demo need no account or card (20). A person signs up, verifies and mints a key or approves the OAuth sign-in (0). 0 + 20 + 20 + 0 = 40.\n\n## Score by category\n\n| Category | Weight | Gate | Kraken API | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 42 | 67 | Kraken API +25 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 70 | 80 | Kraken API +10 |\n| Agent ergonomics | 13% (16.2 this run) | 66 | 79 | Kraken API +13 |\n| Security \u0026 auth | 14% (17.5 this run) | 60 | 80 | Kraken API +20 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 35 | 40 | Kraken API +5 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 77 | 81 | Kraken API +4 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 49 | 65 | Kraken API +16 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **56.4 · C** | **71 · BB** | |\n\n## Facts side by side\n\n| Fact | Gate | Kraken API |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Gate | Payward, Inc. |\n| Hosted endpoint | `https://api.gatemcp.ai/mcp` | no (local only) |\n| Transports | Streamable HTTP, stdio | stdio |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Pay per use | Pay per use |\n| x402 | no | no |\n| Licence | none | Proprietary hosted service under Kraken's Global Terms of Service (30 October 2026). kraken-cli, which carries the kraken-mcp server, is MIT |\n| Tools exposed | 58 | 152 |\n| Read-only variant documented | yes | yes |\n| llms.txt | no | yes |\n| MCP registry | `io.github.gateio-dev/gate-mcp` | not listed |\n| Last release | 2026-11-02 | 2026-10-29 |\n| Terms last updated | 2026-07-22 | 2026-10-30 |\n| Privacy policy last updated | no date given | 2026-10-21 |\n| Customer content may train models | not found in the text | not found in the text |\n| Terms restrict automated access | yes | yes |\n| Terms restrict benchmarking | not found in the text | yes |\n| Terms or service can change without notice | yes | yes |\n| Arbitration or class-action waiver | yes | yes |\n| Popularity | 44 stars | 795 stars |\n\n## Verdicts\n\n**Gate.** Gate runs official hosted MCP servers with keyless market data and OAuth-scoped trading, a local stdio server with a read-only switch, per-endpoint rate limits with headers and a futures testnet. There is no status page, SLA or OpenAPI file, the fee table needs a login, the MCP host is a separate domain, and the terms name no company.\n\n**Kraken API.** Kraken pairs a documented REST, WebSocket and FIX API with the open-source kraken-cli, whose kraken-mcp server gates 33 dangerous tools behind approval and signs in by OAuth with a no-withdrawal key. Spot has no self-service sandbox, no OpenAPI file was found, and a 59-minute connectivity outage hit every interface on 30 October 2026.\n\n## Before you call either\n\n### Gate\n\n1. Start on https://api.gatemcp.ai/mcp for prices and order books with no credential; switch to /mcp/exchange only when the person has approved the OAuth grant with the narrowest scopes\n2. For a key-based route, create a key on a dedicated sub-account with read-only on every group but the one the task needs, withdrawal disabled and an IP allow-list; changes take up to 5 minutes\n3. Put a unique `text` value starting with t- on every spot order and reuse it on the retry; read the order back before placing again\n4. Read X-Gate-RateLimit-Requests-Remain and stop at zero; spot order placement is capped at 10 a second and withdrawals at 1 per 3 seconds\n5. Rehearse futures logic on api-testnet.gateapi.io with TestNet keys; there is no spot testnet\n\n### Kraken API\n\n1. Start kraken-mcp with -s market,paper,feedback or the default services; add trade only with a least-privilege key, and never pass --allow-dangerous on an agent that reads untrusted input\n2. Ask the person to run kraken auth login in their own terminal; it needs a browser and saves a no-withdrawal key that expires in 90 days at most\n3. Send a fresh --cl-ord-id on each order and run it with --validate first; after a network error look the order up before sending it again\n4. Keep the nonce strictly increasing per key and stay under the tier's counter, since EAPI:Rate limit exceeded has no Retry-After header\n5. Test strategies in a paper workspace, which fills at live prices with no account, before a live workspace\n\n## Questions\n\n### Which is better for AI agents, Gate or Kraken API?\n\nKraken API scores 71 (BB) on agent readiness against Gate's 56.4 (C), and leads in every scored category.\n\n### Do Gate and Kraken API need an API key?\n\nBoth take an API key or an OAuth sign-in.\n\n### Can an agent call Gate and Kraken API without installing anything?\n\nGate has a hosted endpoint at https://api.gatemcp.ai/mcp. Kraken API runs on your own machine, with no hosted endpoint listed.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/gate-io-vs-kraken.json, and with the fewest tokens: https://www.anchorterminal.com/compare/gate-io-vs-kraken.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"gate-io\", \"b\": \"kraken\"}`. From a terminal: `anchor compare gate-io kraken`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/gate-io.json and https://www.anchorterminal.com/api/v1/tools/kraken.json\n\n## Other comparisons with Gate or Kraken API\n\n- [Bitfinex API vs Gate](https://www.anchorterminal.com/compare/bitfinex-vs-gate-io.md)\n- [Bitfinex API vs Kraken API](https://www.anchorterminal.com/compare/bitfinex-vs-kraken.md)\n- [Bitget vs Gate](https://www.anchorterminal.com/compare/bitget-vs-gate-io.md)\n- [Bitget vs Kraken API](https://www.anchorterminal.com/compare/bitget-vs-kraken.md)\n- [Bithumb Open API vs Gate](https://www.anchorterminal.com/compare/bithumb-vs-gate-io.md)\n- [Bithumb Open API vs Kraken API](https://www.anchorterminal.com/compare/bithumb-vs-kraken.md)\n- [Bitstamp API vs Gate](https://www.anchorterminal.com/compare/bitstamp-vs-gate-io.md)\n- [Bitstamp API vs Kraken API](https://www.anchorterminal.com/compare/bitstamp-vs-kraken.md)\n- [Bybit vs Gate](https://www.anchorterminal.com/compare/bybit-vs-gate-io.md)\n- [Bybit vs Kraken API](https://www.anchorterminal.com/compare/bybit-vs-kraken.md)\n- [Crypto.com Exchange API vs Gate](https://www.anchorterminal.com/compare/crypto-com-exchange-vs-gate-io.md)\n- [Crypto.com Exchange API vs Kraken API](https://www.anchorterminal.com/compare/crypto-com-exchange-vs-kraken.md)\n- [Gate vs Gemini Exchange API](https://www.anchorterminal.com/compare/gate-io-vs-gemini-exchange.md)\n- [Gate vs HTX trading API](https://www.anchorterminal.com/compare/gate-io-vs-htx.md)\n- [Gate vs Hyperliquid](https://www.anchorterminal.com/compare/gate-io-vs-hyperliquid.md)\n- [Gate vs KuCoin](https://www.anchorterminal.com/compare/gate-io-vs-kucoin.md)\n- [Gate vs MEXC API](https://www.anchorterminal.com/compare/gate-io-vs-mexc.md)\n- [Gate vs OKX API](https://www.anchorterminal.com/compare/gate-io-vs-okx.md)\n- [Gate vs Uniswap Trading API](https://www.anchorterminal.com/compare/gate-io-vs-uniswap.md)\n- [Gate vs Upbit Open API](https://www.anchorterminal.com/compare/gate-io-vs-upbit.md)\n- [Gemini Exchange API vs Kraken API](https://www.anchorterminal.com/compare/gemini-exchange-vs-kraken.md)\n- [HTX trading API vs Kraken API](https://www.anchorterminal.com/compare/htx-vs-kraken.md)\n- [Binance API vs Gate](https://www.anchorterminal.com/compare/binance-vs-gate-io.md)\n- [Binance API vs Kraken API](https://www.anchorterminal.com/compare/binance-vs-kraken.md)\n- [Coinbase Advanced Trade API vs Gate](https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-gate-io.md)\n- [Coinbase Advanced Trade API vs Kraken API](https://www.anchorterminal.com/compare/coinbase-advanced-trade-vs-kraken.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 Kraken API](https://www.anchorterminal.com/compare/coinbase-mcp-vs-kraken.md)\n- [Kraken API vs KuCoin](https://www.anchorterminal.com/compare/kraken-vs-kucoin.md)\n- [Kraken API vs MEXC API](https://www.anchorterminal.com/compare/kraken-vs-mexc.md)\n- [Kraken API vs OKX API](https://www.anchorterminal.com/compare/kraken-vs-okx.md)\n- [Kraken API vs Uniswap Trading API](https://www.anchorterminal.com/compare/kraken-vs-uniswap.md)\n- [Kraken API vs Upbit Open API](https://www.anchorterminal.com/compare/kraken-vs-upbit.md)\n- [Deribit vs Gate](https://www.anchorterminal.com/compare/deribit-vs-gate-io.md)\n- [Deribit vs Kraken API](https://www.anchorterminal.com/compare/deribit-vs-kraken.md)\n- [dYdX vs Gate](https://www.anchorterminal.com/compare/dydx-vs-gate-io.md)\n- [dYdX vs Kraken API](https://www.anchorterminal.com/compare/dydx-vs-kraken.md)\n- [Hyperliquid vs Kraken API](https://www.anchorterminal.com/compare/hyperliquid-vs-kraken.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", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.7", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Gate vs Kraken API", "url": "" } ], "description": "Kraken scores 71 (BB) to Gate's 56.4 (C) for exchange market data. 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