{ "data": { "a": { "slug": "eodhd", "name": "EODHD", "vendor": "Unicorn Data Services", "vendorUrl": "https://eodhd.com", "kind": "http-api", "category": "market-data", "summary": "EODHD (EOD Historical Data) is a market data API from Unicorn Data Services for end-of-day and intraday prices, fundamentals, dividends and splits, filings, news, options and macro series on 60 exchanges, over REST and a hosted MCP server.", "url": "https://www.anchorterminal.com/tools/eodhd", "markdownUrl": "https://www.anchorterminal.com/tools/eodhd.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/eodhd.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/eodhd.json", "dns": "eodhd.grade.anchorterminal.com", "repo": "https://github.com/EodHistoricalData/EODHD-MCP-Server", "transports": [ "http", "streamable-http", "sse", "stdio", "websocket" ], "remoteUrl": "https://eodhd.com/api", "packages": [ { "registry": "pypi", "name": "eodhd" }, { "registry": "npm", "name": "eodhd" } ], "auth": "mixed", "authNotes": "One API token per account from the dashboard after a browser signup, sent as `api_token=` in the query string (the form every docs page shows) or, per llms.txt, as an `Authorization: Bearer` header. A `demo` token reaches a short list of symbols. The hosted MCP server has two editions, v1 at mcp.eodhd.com/v1/mcp with the key in the URL and v2 at mcp.eodhd.com/v2/mcp with a built-in OAuth 2.1 server and one scope, `full-access`. No key scopes, expiry or rotation guidance found.", "pricing": "freemium", "pricingNotes": "Free plan at 20 API calls a day with one year of end-of-day history and 15 to 20 minute delayed quotes, no card. Personal plans $19.99 (end of day, All World), $29.99 (adds intraday, indicators, screener, WebSocket), $59.99 (fundamentals) and $99.99 a month (All-In-One), each 100,000 calls a day and 1,000 requests a minute, about a sixth less billed annually. Calls are weighted, 1 for end of day and live, 5 for intraday and news, 10 for fundamentals, 100 and more for bulk. Commercial plans $399 and $2,499 a month; marketplace add-ons from $9.99 a month (https://eodhd.com/pricing, checked 2026-11-03).", "priceSummary": "$19.99 / mo", "where": "both", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in llms.txt, the OpenAPI repository, the pricing pages, the limits article or the MCP server source (checked 2026-11-03). A call without a token returns HTTP 401 with the plain text `Unauthenticated`; an exhausted daily allowance returns 402 with a support message.", "endpoints": [] }, "toolCount": 88, "popularity": { "githubStars": 24, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-03" }, "docsUrl": "https://eodhd.com/financial-apis/", "llmsTxt": "https://eodhd.com/llms.txt", "openapi": "https://github.com/EodHistoricalData/EODHD-openapi", "capabilities": [ "market.history", "market.prices", "market.fundamentals", "market.filings", "market.news", "market.indices", "market.crypto", "data.markets", "data.company" ], "tags": [ "hosted", "freemium", "api-key", "oauth", "mcp", "remote-mcp", "openapi", "llms-txt", "no-card", "free-tier", "closed-source", "python", "typescript", "stocks", "forex", "crypto", "streaming", "eu", "personal-use" ], "lastRelease": "2026-10-15", "graded": true, "anchor": { "graded": true, "score": 59, "grade": "C", "agentReady": false, "rank": 651, "ranked": true, "rankOf": 1349, "categoryRank": 5, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 76, "maintenance": 82, "payments": 30, "reliability": 65, "schema": 70, "security": 39, "transparency": 52 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-11-03" }, "negative": 0, "verdict": "Limits, call weights, rate-limit headers, 429 with Retry-After and 402 on an exhausted allowance are documented, with an OpenAPI document and an open-source MCP server of 88 read-only tools. The token is documented in the query string, the MCP v1 address embeds it, the status page could not be read, and the terms carry no date, SLA or governing law.", "bestFor": "Agents that need long end-of-day history, dividends and splits and fundamentals across 60 exchanges at a low monthly price, with weighted calls to budget.", "strengths": [ "Rate limits, per-endpoint call weights, `X-RateLimit` headers, 429 with Retry-After and a 402 for the daily allowance are documented in one article updated 16 September 2026", "OpenAPI 3.1 for 74 endpoints and an MIT MCP server with 88 annotated tools, prompts and documentation resources, both open source", "llms.txt of 32 KB with authentication, symbol formats, limits, error codes, plans and the MCP addresses", "Free plan at 20 calls a day with no card, and personal plan prices from $19.99 a month published without login", "Official Python and Node.js libraries, with R, C#, PHP and other clients in the GitHub organisation" ], "weaknesses": [ "Every docs page shows the token as `api_token=` in the query string, and the MCP v1 address carries it in the URL", "The status page's figures did not load for our reader, and the terms promise only commercially reasonable efforts with no SLA", "Failed lookups such as a 404 for an unknown ticker still spend calls, and fundamentals cost 10 calls each", "Terms and privacy policy carry no date, no governing law, no retention periods and no subprocessor list beyond Google", "The vendor's MCP page says 72 tools while the source registers 88, and the hosted editions' telemetry settings are not published" ], "agentNotes": [ "Send the token as `Authorization: Bearer`, which llms.txt allows, rather than `api_token=` in the URL, and prefer the v2 OAuth MCP address over v1", "Budget calls, not requests; fundamentals cost 10, intraday and news 5, bulk 100 or more, and a 404 for a bad ticker is still charged, so resolve tickers with the search endpoint first", "Read `X-RateLimit-Remaining` and honour Retry-After on 429; a 402 means the daily allowance is gone until midnight GMT and no retry will help", "Use `{TICKER}.{EXCHANGE}` symbols in upper case, such as AAPL.US or EURUSD.FOREX, and `BTC-USD.CC` for crypto", "Expect 20 calls a day and one year of history on the free plan; a 403 means the plan lacks the endpoint, not a bad key" ], "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": 59 } ], "editorialScores": { "ergonomics": 76, "maintenance": 82, "payments": 30, "reliability": 65, "schema": 70, "security": 39, "transparency": 30 }, "provenanceScore": 74, "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": "pip install eodhd", "http": "curl -H \"Authorization: Bearer $EODHD_API_TOKEN\" \"https://eodhd.com/api/eod/AAPL.US?fmt=json\u0026from=2025-11-03\"", "config": { "mcpServers": { "eodhd": { "url": "https://mcp.eodhd.com/v2/mcp" } } } }, "letme": { "capability": "https://letme.dev/market.history", "tool": "https://letme.dev/eodhd" }, "area": "domain-data", "unitPrices": [ { "item": "All World, end of day", "unit": "month", "usd": 19.99, "note": "personal use, 100,000 calls a day, $199 a year" }, { "item": "All World Extended, with intraday", "unit": "month", "usd": 29.99, "note": "personal use, $299.90 a year" }, { "item": "Fundamentals Data Feed", "unit": "month", "usd": 59.99, "note": "personal use, $599.90 a year" }, { "item": "All-In-One", "unit": "month", "usd": 99.99, "note": "personal use, $999.90 a year" }, { "item": "Commercial internal use", "unit": "month", "usd": 399, "note": "one seat, 100,000 calls a day, $3,990 a year" }, { "item": "Commercial enterprise", "unit": "month", "usd": 2499, "note": "five seats, unlimited calls, $24,990 a year" } ], "provenance": { "legalEntity": "Unicorn Data Services", "domain": "eodhd.com", "domainRegistered": "2021-11-11", "endpointOnVendorDomain": true, "terms": "https://eodhd.com/financial-apis/terms-conditions", "privacy": "https://eodhd.com/financial-apis/privacy-policy", "statusPage": "https://uptime.eodhistoricaldata.com/", "changelog": "https://eodhd.com/blog/", "securityTxt": "none", "checked": "2026-11-03", "notes": [ "Unicorn Data Services, 835 149 998 R.C.S. Lyon, is named in the footer of every page, on the about page and in the terms, with the Lyon address. The terms carry no date and no governing law clause.", "The terms contain no clause on automated access to the website; they forbid sharing account access and redistributing data on non-professional plans. The privacy policy is undated and names Google as the only third party.", "eodhd.com/robots.txt disallows /api/ (the API itself), /login, /register and a promotional path; the docs, pricing, legal and blog pages are allowed.", "RDAP gives eodhd.com a registration date of 11 November 2021 at GoDaddy; the company traded as eodhistoricaldata.com from 2017 and that domain still answers the API.", "/.well-known/security.txt and /security.txt return 404 on eodhd.com.", "The status page at uptime.eodhistoricaldata.com is an UptimeRobot page announced on the blog on 27 March 2020; it is not linked from the pages we read and its data did not load for our reader. status.eodhd.com has no DNS record.", "No changelog page was found; the blog announces new APIs with dates and the MCP server's commit history is dated." ], "score": 74 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/eodhd.json", "live": { "slug": "eodhd", "probe": { "target": "https://eodhd.com/api", "method": "get", "lastAt": "2026-11-04T20:05:00.34349776Z", "lastOk": true, "lastStatus": 404, "lastMs": 514, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 511, "p95ms24h": 788, "samples24h": 48, "samples30d": 48, "days": [ { "date": "2026-11-04", "probes": 48, "ok": 48 } ] }, "vendorStatus": { "page": "https://uptime.eodhistoricaldata.com", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-11-04T15:31:54.564968713Z" }, "securityTxt": { "url": "https://eodhd.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-04T15:54:36.573658014Z" }, "updatedAt": "2026-11-04T20:05:00.34349776Z" } }, "answer": "EODHD scores 59 (C) on agent readiness against Tiingo's 46.2 (D), and leads in 5 of 7 scored categories. Tiingo leads on transparency \u0026 trust.", "b": { "slug": "tiingo", "name": "Tiingo", "vendor": "Tiingo Inc.", "vendorUrl": "https://www.tiingo.com", "kind": "http-api", "category": "market-data", "summary": "Tiingo is a market data API from Tiingo Inc. for end-of-day and real-time US equity prices, fund fees, fundamentals, dividends and splits, news, crypto and forex, over REST and WebSocket. Agents call api.tiingo.com with an account token.", "url": "https://www.anchorterminal.com/tools/tiingo", "markdownUrl": "https://www.anchorterminal.com/tools/tiingo.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/tiingo.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/tiingo.json", "dns": "tiingo.grade.anchorterminal.com", "transports": [ "http", "websocket" ], "remoteUrl": "https://api.tiingo.com", "packages": [], "auth": "api-key", "authNotes": "One API token of about 75 characters per account, from the account page after a browser signup. The connecting guide accepts it as `?token=` in the URL or as an `Authorization: Token \u003ctoken\u003e` header; WebSocket subscriptions carry it as `authToken` in the subscribe message. The token can be rotated on the account token page (added per the changelog of 12 May 2026). No scopes or expiry found.", "pricing": "freemium", "pricingNotes": "Starter plan free at 50 requests an hour, 1,000 a day, 1 GB a month and 500 unique symbols a month, internal use only; no card requirement stated. Power plan $30 a month at 10,000 requests an hour, 100,000 a day, 40 GB and all 110,424 symbols, also internal use only. Fundamentals are a separate add-on through a third-party provider, priced by email; commercial, redistribution and white-label licences by contact (https://www.tiingo.com/pricing, checked 2026-11-03).", "priceSummary": "$30 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the documentation, llms.txt or pricing (checked 2026-11-03). A call without a token returns HTTP 403 with `{\"detail\":\"Please supply a token\"}`.", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-11-03" }, "docsUrl": "https://www.tiingo.com/documentation/general/overview", "llmsTxt": "https://www.tiingo.com/llms.txt", "capabilities": [ "market.prices", "market.history", "market.news", "market.fundamentals", "market.crypto", "data.markets" ], "tags": [ "hosted", "freemium", "api-key", "llms-txt", "status-page", "free-tier", "closed-source", "stocks", "crypto", "forex", "streaming", "personal-use" ], "lastRelease": "2026-10-09", "graded": true, "anchor": { "graded": true, "score": 46.2, "grade": "D", "agentReady": false, "rank": 1118, "ranked": true, "rankOf": 1349, "categoryRank": 9, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 56, "maintenance": 50, "payments": 30, "reliability": 60, "schema": 39, "security": 32, "transparency": 57 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "low", "date": "2026-11-03" }, "negative": 0, "verdict": "A dated changelog since 2017, a one-year support commitment after breaking changes, an Instatus status page and a free token at 1,000 requests a day. The token is documented in the URL, no OpenAPI document, error reference, SDK or MCP server exists, and the terms and privacy policy sit on a host that refused our reader.", "bestFor": "Agents that need clean US end-of-day composites with dividend and split adjustments, fund fees and news on a cheap plan, and anyone who values a long changelog.", "strengths": [ "Changelog dated by entry from 2017 to 9 October 2026, and a stated one-year support window after a breaking change", "Status page on Instatus with 13 components and a notice history", "Limits in requests an hour, a day and bandwidth a month, with no per-second throttle, and token rotation on the account page", "Free Starter token at 1,000 requests a day, and a $30 a month Power plan published without login", "llms.txt and llms-full.txt served for agents, with product routing notes" ], "weaknesses": [ "The connecting guide documents the token as `?token=` in the URL alongside the header", "No OpenAPI document, no documented error responses, no official SDK and no MCP server", "Terms and privacy policy on app.tiingo.com answered 403 to every request, so neither was read", "Both self-serve plans are internal use only; display, redistribution and white-label need a negotiated licence", "Blue Ocean ATS endpoints were down for about 10 hours on 21 October 2026, and the status history starts on 21 September 2026" ], "agentNotes": [ "Send the token as `Authorization: Token \u003ctoken\u003e`, not as `?token=` in the URL", "Ask for `format=csv` on large price pulls; the docs say CSV is 4 to 5 times faster than JSON, and bandwidth counts against the monthly cap", "Count requests an hour and a day, not per second; 50 an hour on Starter, 10,000 on Power, reset on the hour and at midnight ET", "Expect 403 `{\"detail\":\"Please supply a token\"}` without a token; other error shapes are undocumented, so log the body", "Use dashes in share classes (BRK-A), and fetch supported_tickers.zip rather than guessing symbols" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "low", "grade": "D", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 46.2 } ], "editorialScores": { "ergonomics": 56, "maintenance": 50, "payments": 30, "reliability": 60, "schema": 39, "security": 32, "transparency": 28 }, "provenanceScore": 86, "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 -H \"Authorization: Token $TIINGO_TOKEN\" \"https://api.tiingo.com/tiingo/daily/aapl/prices?startDate=2025-11-03\u0026format=csv\"" }, "letme": { "capability": "https://letme.dev/market.prices", "tool": "https://letme.dev/tiingo" }, "area": "domain-data", "unitPrices": [ { "item": "Power, 10,000 requests an hour", "unit": "month", "usd": 30, "note": "internal use only, 100,000 requests a day, 40 GB a month" } ], "provenance": { "legalEntity": "Tiingo Inc.", "domain": "tiingo.com", "domainRegistered": "2011-03-04", "endpointOnVendorDomain": true, "terms": "https://app.tiingo.com/terms", "privacy": "https://app.tiingo.com/privacy", "statusPage": "https://status.tiingo.com", "changelog": "https://www.tiingo.com/documentation/general/changelog", "securityTxt": "none", "checked": "2026-11-03", "notes": [ "Tiingo Inc. appears in the copyright line of the about page, which gives Alexandria, VA. No registration number or address was found on a page we could read.", "www.tiingo.com/privacy redirects to app.tiingo.com/privacy, and app.tiingo.com/terms is the terms address; app.tiingo.com answered 403 to every request from our reader and from curl, so neither document was read.", "www.tiingo.com/robots.txt disallows only /admin. The developer programme page forbids programmatic registration or login and wrapping the login form; nothing read forbids reading the website.", "RDAP gives tiingo.com a registration date of 4 March 2011 at GoDaddy.", "/.well-known/security.txt on www.tiingo.com redirects (301) and api.tiingo.com returns 404, so none.", "The status page is Instatus at status.tiingo.com, named in llms.txt with uptime.tiingo.com as an audited uptime page." ], "score": 86 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/tiingo.json", "live": { "slug": "tiingo", "probe": { "target": "https://api.tiingo.com", "method": "get", "lastAt": "2026-11-04T20:05:30.255404738Z", "lastOk": true, "lastStatus": 200, "lastMs": 523, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 494, "p95ms24h": 587, "samples24h": 48, "samples30d": 48, "days": [ { "date": "2026-11-04", "probes": 48, "ok": 48 } ] }, "vendorStatus": { "page": "https://status.tiingo.com", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-11-04T15:32:39.454553229Z" }, "securityTxt": { "url": "https://tiingo.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-11-04T15:54:24.456607715Z" }, "updatedAt": "2026-11-04T20:05:30.255404738Z" } }, "edges": [ { "by": 32, "category": "maintenance", "leads": "eodhd", "name": "Maintenance \u0026 community", "reasons": { "a": "Read as a closed service with open-source tooling. The MCP server's last commit is 15 October 2026 and the Claude skills repository was updated 22 October (30). Dated changes in the last 90 days include MCP commits on 8, 9 and 17 September and 9, 10 and 15 October, and the real-time feed update of 26 August 2026 (20). Pull requests on the MCP repository are merged by the vendor, support is 24/7 by email and chat per the site, and forum.eodhd.com did not resolve for us (12 of 15). Official Python and Node.js libraries; the Python package's last PyPI release is 1.0.32 of 18 December 2024, though its repository was updated in October 2026 (12 of 15). The MCP server pins fastmcp, ships tests and a security toolchain in CI (8 of 10). 30 + 20 + 12 + 12 + 8 = 82.", "b": "Read as a closed service. The changelog's newest entry is 9 October 2026 (30). Entries dated 9 October and 8 September 2026 fall in the last 90 days, with 21 July just outside, and the status page adds a maintenance window on 28 September (12 of 20). A dated changelog, a support address and a blog, with the developer programme promising priority email support (8 of 15). No official SDK (0 of 15). No package to assess (0 of 10). 30 + 12 + 8 + 0 + 0 = 50." }, "scores": { "a": 82, "b": 50 } }, { "by": 31, "category": "schema", "leads": "eodhd", "name": "Schema \u0026 documentation", "reasons": { "a": "An OpenAPI 3.1 document in a public repository covers 74 endpoints, last updated 18 February 2026, and the MCP server's 88 tools carry typed inputs and annotations in the source (22 of 25). llms.txt of 32 KB and an llms-full.txt, plus documentation resources inside the MCP server (10). Each API page states its purpose and plan, and tool titles name the dataset, with little on when not to use one (14 of 20). Parameters are documented with formats and the symbol convention is spelled out, but allowed values sit in prose (8 of 15). Examples on every API page and the demo token, with 401, 402, 403, 404, 422 and 429 documented in llms.txt and the limits article (11 of 15). Exchange Details v2 shipped in May 2026 with v1 kept, MCP has v1 and v2, and new APIs are announced on a dated blog, but there is no changelog page (5 of 15). 22 + 10 + 14 + 8 + 11 + 5 = 70.", "b": "No OpenAPI document or MCP server was found (0 of 25). llms.txt and llms-full.txt are served, with product routing and licence notes (10). Each documentation page states the endpoint's purpose and timing, such as prices after 5.30 pm ET with corrections to 8 pm, with little on when not to use it (12 of 20). Parameters and response fields are tabled with names and meanings, but types, defaults and allowed values are partly in prose (8 of 15). Examples in Python, Node and PHP on every page; no error responses documented (7 of 15). A changelog dated by entry since 2017 and a one-year support commitment after breaking changes, with no version in the path (12 of 15). 0 + 10 + 12 + 8 + 7 + 12 = 39." }, "scores": { "a": 70, "b": 39 } }, { "by": 20, "category": "ergonomics", "leads": "eodhd", "name": "Agent ergonomics", "reasons": { "a": "The REST API is the surface graded. `from`, `to`, `period`, `fmt`, `filter` on fundamentals and `limit` on news size responses, and the hosted MCP server lists 72 or 88 tools (15 of 25). `limit` and `offset` on news and the screener, date ranges on series, bulk per exchange (15 of 20). Error codes an agent can branch on, 402 and 403 with meanings, and the MCP server answers 403 with what the plan covers (15 of 20). Every REST call is a read; 85 of 88 MCP tools carry readOnlyHint true and the three Praams report tools are marked otherwise (16 of 20). Few required parameters and official Python and Node.js libraries, with R, C# and PHP clients (15). 15 + 15 + 15 + 16 + 15 = 76.", "b": "`startDate`, `endDate`, `resampleFreq`, `format=csv` and column selection on some endpoints size responses; no field selection on end-of-day prices (15 of 25). Date ranges throughout and limit and offset on news, no cursor (15 of 20). Errors are undocumented; a missing token answered 403 with a JSON `detail` field in our one test call (3 of 20). Every call is a read (16 of 20). Few required parameters, but no official SDK; the docs point to third-party packages (7 of 15). 15 + 15 + 3 + 16 + 7 = 56." }, "scores": { "a": 76, "b": 56 } }, { "by": 7, "category": "security", "leads": "eodhd", "name": "Security \u0026 auth", "reasons": { "a": "One token per account with no scopes, shown as `api_token=` in the query string on every docs page, with a Bearer header allowed per llms.txt; the MCP v1 address embeds the token and v2 uses OAuth 2.1 with one scope, full-access (20 less 10 for the query string, so 10). All REST calls read; three MCP report tools trigger provider-side report generation and email (14 of 20). News and sentiment are third-party text and no guidance was found (5 of 15). A usage endpoint and dashboard show calls spent, not a per-call log (6 of 15). No security.txt, disclosure policy, bug bounty or certification found; the MCP server's CI runs Bandit, Semgrep and pip-audit (4 of 20). 10 + 14 + 5 + 6 + 4 = 39.", "b": "One token per account with no scopes, documented as `?token=` in the URL or an Authorization header, with rotation on the account page since May 2026 (20 less 10 for the query string, plus 2 for rotation, so 12). Every endpoint is a read (15 of 20). News is third-party text and no guidance was found (5 of 15). A usage page shows hourly and daily requests and bandwidth, not a per-call log (0 of 15, no log). security.txt redirects on www and is absent on api, and no disclosure policy, bug bounty or certification was found (0 of 20). 12 + 15 + 5 + 0 + 0 = 32." }, "scores": { "a": 39, "b": 32 } }, { "by": 5, "category": "reliability", "leads": "eodhd", "name": "Reliability", "reasons": { "a": "Read with the hosted lines. A public status page exists at uptime.eodhistoricaldata.com, an UptimeRobot page announced on the blog on 27 March 2020 (20), but its figures load by script and our reader got an error, so no incident history could be read (5). Limits are published with numbers, 20 calls a day free, 100,000 a day on paid plans, 1,000 requests a minute, with call weights per endpoint (15). 429 carries Retry-After, X-RateLimit headers report the ceiling, and 402 marks an exhausted allowance; reads only (15). The terms promise commercially reasonable efforts and no SLA, with SLAs sold by sales (0). The core API is generally available, with several newer APIs marked beta (10). 20 + 5 + 15 + 15 + 0 + 10 = 65.", "b": "Read with the hosted lines. A public status page on Instatus at status.tiingo.com lists 13 components with a notice history (20). The history in the 90 days to 3 November 2026 shows a 9 hour 59 minute outage of the Blue Ocean ATS endpoints on 21 October, a WebSocket issue on 21 September and two maintenance windows, with nothing recorded before 21 September; a long outage of one niche feed rather than the core price API (15). Limits are published with numbers, 50 and 10,000 requests an hour, 1,000 and 100,000 a day and 1 GB and 40 GB a month (15). No 429, Retry-After or backoff guidance was found (0). No SLA found (0). The end-of-day, news, crypto and forex APIs are generally available, while Equity Realtime and BOATS are in beta (10). 20 + 15 + 15 + 0 + 0 + 10 = 60." }, "scores": { "a": 65, "b": 60 } }, { "by": 5, "category": "transparency", "leads": "tiingo", "name": "Transparency \u0026 trust", "reasons": { "a": "A closed, proprietary API under terms that name the entity and the personal and professional user classes but carry no date and no governing law; the MCP server and OpenAPI document are MIT (15 of 30). The privacy policy is undated, keeps data while the account is active with no periods, names Google only, and no DPA was found; the MCP server's telemetry is disclosed in its README (8 of 30). No deprecation policy; Exchange Details v1 was kept when v2 shipped, and new APIs are dated on the blog (5 of 20). No subprocessor list or data locations beyond Google as an advertising platform (2 of 20). 15 + 8 + 5 + 2 = 30.", "b": "A closed service whose terms sit on app.tiingo.com, which answered 403 to every request, so they were not read; the pricing and documentation pages define internal, commercial and redistribution licences (8 of 30). The privacy policy is on the same host and was not read (0 of 30). The developer programme commits to a year of continued support after a breaking change, with changes posted in the changelog and emailed to registered developers, and the changelog's 9 October 2026 entry describes a changed default for prevClose (16 of 20). Equinix hosting is named on the about page, with no processor list or data location (4 of 20). 8 + 0 + 16 + 4 = 28." }, "scores": { "a": 52, "b": 57 } } ], "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Unicorn Data Services", "b": "Tiingo Inc.", "name": "Vendor" }, { "a": "https://eodhd.com/api", "b": "https://api.tiingo.com", "name": "Hosted endpoint" }, { "a": "HTTP, Streamable HTTP, SSE (legacy), stdio, websocket", "b": "HTTP, websocket", "name": "Transports" }, { "a": "OAuth or key", "b": "API key", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "88", "b": "none", "name": "Tools exposed" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-10-15", "b": "2026-10-09", "name": "Last release" }, { "a": "no date given", "b": "couldn't be read", "name": "Terms last updated" }, { "a": "no date given", "b": "2026-02-18", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Arbitration or class-action waiver" }, { "a": "24 stars", "b": "none", "name": "Popularity" } ], "faq": [ { "answer": "EODHD scores 59 (C) on agent readiness against Tiingo's 46.2 (D), and leads in 5 of 7 scored categories. Tiingo leads on transparency \u0026 trust.", "question": "Which is better for AI agents, EODHD or Tiingo?" }, { "answer": "EODHD takes an API key or an OAuth sign-in. Tiingo needs an API key.", "question": "Do EODHD and Tiingo need an API key?" }, { "answer": "Yes. EODHD has a hosted endpoint at https://eodhd.com/api and Tiingo at https://api.tiingo.com.", "question": "Can an agent call EODHD and Tiingo without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 65 against 60", "Schema \u0026 documentation, 70 against 39", "Agent ergonomics, 76 against 56", "Security \u0026 auth, 39 against 32", "Maintenance \u0026 community, 82 against 50" ], "also": [ "Runs on your own machine", "Free to start without a card" ], "goodFor": "Agents that need long end-of-day history, dividends and splits and fundamentals across 60 exchanges at a low monthly price, with weighted calls to budget.", "slug": "eodhd", "watchFor": "Every docs page shows the token as `api_token=` in the query string, and the MCP v1 address carries it in the URL" }, { "aheadOn": [ "Transparency \u0026 trust, 57 against 52" ], "also": null, "goodFor": "Agents that need clean US end-of-day composites with dividend and split adjustments, fund fees and news on a cheap plan, and anyone who values a long changelog.", "slug": "tiingo", "watchFor": "The connecting guide documents the token as `?token=` in the URL alongside the header" } ], "history": null, "job": { "capability": "market.history", "name": "Market history" }, "others": [ { "json": "https://www.anchorterminal.com/compare/alpha-vantage-vs-eodhd.json", "title": "Alpha Vantage vs EODHD", "url": "https://www.anchorterminal.com/compare/alpha-vantage-vs-eodhd" }, { "json": "https://www.anchorterminal.com/compare/alpha-vantage-vs-tiingo.json", "title": "Alpha Vantage vs Tiingo", "url": "https://www.anchorterminal.com/compare/alpha-vantage-vs-tiingo" }, { "json": "https://www.anchorterminal.com/compare/databento-vs-eodhd.json", "title": "Databento vs EODHD", "url": "https://www.anchorterminal.com/compare/databento-vs-eodhd" }, { "json": "https://www.anchorterminal.com/compare/databento-vs-tiingo.json", "title": "Databento vs Tiingo", "url": "https://www.anchorterminal.com/compare/databento-vs-tiingo" }, { "json": "https://www.anchorterminal.com/compare/finnhub-vs-tiingo.json", "title": "Finnhub vs Tiingo", "url": "https://www.anchorterminal.com/compare/finnhub-vs-tiingo" }, { "json": "https://www.anchorterminal.com/compare/intrinio-vs-tiingo.json", "title": "Intrinio vs Tiingo", "url": "https://www.anchorterminal.com/compare/intrinio-vs-tiingo" }, { "json": "https://www.anchorterminal.com/compare/massive-vs-tiingo.json", "title": "Massive (formerly Polygon.io) vs Tiingo", "url": "https://www.anchorterminal.com/compare/massive-vs-tiingo" }, { "json": "https://www.anchorterminal.com/compare/tiingo-vs-twelve-data.json", "title": "Tiingo vs Twelve Data", "url": "https://www.anchorterminal.com/compare/tiingo-vs-twelve-data" }, { "json": "https://www.anchorterminal.com/compare/financial-datasets-vs-tiingo.json", "title": "Financial Datasets vs Tiingo", "url": "https://www.anchorterminal.com/compare/financial-datasets-vs-tiingo" }, { "json": "https://www.anchorterminal.com/compare/financial-modeling-prep-vs-tiingo.json", "title": "Financial Modeling Prep vs Tiingo", "url": "https://www.anchorterminal.com/compare/financial-modeling-prep-vs-tiingo" }, { "json": "https://www.anchorterminal.com/compare/eodhd-vs-financial-datasets.json", "title": "EODHD vs Financial Datasets", "url": "https://www.anchorterminal.com/compare/eodhd-vs-financial-datasets" }, { "json": "https://www.anchorterminal.com/compare/eodhd-vs-financial-modeling-prep.json", "title": "EODHD vs Financial Modeling Prep", "url": "https://www.anchorterminal.com/compare/eodhd-vs-financial-modeling-prep" }, { "json": "https://www.anchorterminal.com/compare/eodhd-vs-finnhub.json", "title": "EODHD vs Finnhub", "url": "https://www.anchorterminal.com/compare/eodhd-vs-finnhub" }, { "json": "https://www.anchorterminal.com/compare/eodhd-vs-intrinio.json", "title": "EODHD vs Intrinio", "url": "https://www.anchorterminal.com/compare/eodhd-vs-intrinio" }, { "json": "https://www.anchorterminal.com/compare/eodhd-vs-massive.json", "title": "EODHD vs Massive (formerly Polygon.io)", "url": "https://www.anchorterminal.com/compare/eodhd-vs-massive" }, { "json": "https://www.anchorterminal.com/compare/eodhd-vs-twelve-data.json", "title": "EODHD vs Twelve Data", "url": "https://www.anchorterminal.com/compare/eodhd-vs-twelve-data" }, { "json": "https://www.anchorterminal.com/compare/benzinga-vs-eodhd.json", "title": "Benzinga vs EODHD", "url": "https://www.anchorterminal.com/compare/benzinga-vs-eodhd" }, { "json": "https://www.anchorterminal.com/compare/benzinga-vs-tiingo.json", "title": "Benzinga vs Tiingo", "url": "https://www.anchorterminal.com/compare/benzinga-vs-tiingo" } ], "panel": null, "scores": [ { "by": 5, "edge": "eodhd", "eodhd": 65, "key": "reliability", "name": "Reliability", "tiingo": 60, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 31, "edge": "eodhd", "eodhd": 70, "key": "schema", "name": "Schema \u0026 documentation", "tiingo": 39, "weight": 13 }, { "by": 20, "edge": "eodhd", "eodhd": 76, "key": "ergonomics", "name": "Agent ergonomics", "tiingo": 56, "weight": 13 }, { "by": 7, "edge": "eodhd", "eodhd": 39, "key": "security", "name": "Security \u0026 auth", "tiingo": 32, "weight": 14 }, { "by": 0, "edge": "", "eodhd": 30, "key": "payments", "name": "Payments \u0026 pricing", "tiingo": 30, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 32, "edge": "eodhd", "eodhd": 82, "key": "maintenance", "name": "Maintenance \u0026 community", "tiingo": 50, "weight": 7 }, { "by": 5, "edge": "tiingo", "eodhd": 52, "key": "transparency", "name": "Transparency \u0026 trust", "tiingo": 57, "weight": 7 } ], "summary": "EODHD scores 59 (C) on agent readiness against Tiingo's 46.2 (D), and leads in 5 of 7 scored categories. Tiingo leads on transparency \u0026 trust. Both do market history.", "tasks": null, "tutorials": [], "verdicts": { "eodhd": "Limits, call weights, rate-limit headers, 429 with Retry-After and 402 on an exhausted allowance are documented, with an OpenAPI document and an open-source MCP server of 88 read-only tools. The token is documented in the query string, the MCP v1 address embeds it, the status page could not be read, and the terms carry no date, SLA or governing law.", "tiingo": "A dated changelog since 2017, a one-year support commitment after breaking changes, an Instatus status page and a free token at 1,000 requests a day. The token is documented in the URL, no OpenAPI document, error reference, SDK or MCP server exists, and the terms and privacy policy sit on a host that refused our reader." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/eodhd-vs-tiingo", "json": "https://www.anchorterminal.com/compare/eodhd-vs-tiingo.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/eodhd-vs-tiingo.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/eodhd-vs-tiingo.min.md" }, "markdown": "EODHD scores 59 (C) on agent readiness against Tiingo's 46.2 (D), and leads in 5 of 7 scored categories. Tiingo leads on transparency \u0026 trust. Both do market history.\n\n- EODHD: grade C, 59/100, rank #651 of 1349. Markdown https://www.anchorterminal.com/tools/eodhd.md · JSON https://www.anchorterminal.com/api/v1/tools/eodhd.json\n- Tiingo: grade D, 46.2/100, rank #1118 of 1349. Markdown https://www.anchorterminal.com/tools/tiingo.md · JSON https://www.anchorterminal.com/api/v1/tools/tiingo.json\n- Best financial market data APIs for AI agents: https://www.anchorterminal.com/best/market-data/index.md\n- All 55 markets comparisons: https://www.anchorterminal.com/compare/market-data/index.md\n\n## Which one, for what\n\n### EODHD (C)\n\nGood for: Agents that need long end-of-day history, dividends and splits and fundamentals across 60 exchanges at a low monthly price, with weighted calls to budget.\n\nAhead on:\n- Reliability, 65 against 60\n- Schema \u0026 documentation, 70 against 39\n- Agent ergonomics, 76 against 56\n- Security \u0026 auth, 39 against 32\n- Maintenance \u0026 community, 82 against 50\n\nAlso in its favour:\n- Runs on your own machine\n- Free to start without a card\n\nWatch for: Every docs page shows the token as `api_token=` in the query string, and the MCP v1 address carries it in the URL\n\n### Tiingo (D)\n\nGood for: Agents that need clean US end-of-day composites with dividend and split adjustments, fund fees and news on a cheap plan, and anyone who values a long changelog.\n\nAhead on:\n- Transparency \u0026 trust, 57 against 52\n\nWatch for: The connecting guide documents the token as `?token=` in the URL alongside the header\n\n\n## Why the edge\n\n### Maintenance \u0026 community: EODHD +32\n\n- EODHD (82): Read as a closed service with open-source tooling. The MCP server's last commit is 15 October 2026 and the Claude skills repository was updated 22 October (30). Dated changes in the last 90 days include MCP commits on 8, 9 and 17 September and 9, 10 and 15 October, and the real-time feed update of 26 August 2026 (20). Pull requests on the MCP repository are merged by the vendor, support is 24/7 by email and chat per the site, and forum.eodhd.com did not resolve for us (12 of 15). Official Python and Node.js libraries; the Python package's last PyPI release is 1.0.32 of 18 December 2024, though its repository was updated in October 2026 (12 of 15). The MCP server pins fastmcp, ships tests and a security toolchain in CI (8 of 10). 30 + 20 + 12 + 12 + 8 = 82.\n- Tiingo (50): Read as a closed service. The changelog's newest entry is 9 October 2026 (30). Entries dated 9 October and 8 September 2026 fall in the last 90 days, with 21 July just outside, and the status page adds a maintenance window on 28 September (12 of 20). A dated changelog, a support address and a blog, with the developer programme promising priority email support (8 of 15). No official SDK (0 of 15). No package to assess (0 of 10). 30 + 12 + 8 + 0 + 0 = 50.\n\n### Schema \u0026 documentation: EODHD +31\n\n- EODHD (70): An OpenAPI 3.1 document in a public repository covers 74 endpoints, last updated 18 February 2026, and the MCP server's 88 tools carry typed inputs and annotations in the source (22 of 25). llms.txt of 32 KB and an llms-full.txt, plus documentation resources inside the MCP server (10). Each API page states its purpose and plan, and tool titles name the dataset, with little on when not to use one (14 of 20). Parameters are documented with formats and the symbol convention is spelled out, but allowed values sit in prose (8 of 15). Examples on every API page and the demo token, with 401, 402, 403, 404, 422 and 429 documented in llms.txt and the limits article (11 of 15). Exchange Details v2 shipped in May 2026 with v1 kept, MCP has v1 and v2, and new APIs are announced on a dated blog, but there is no changelog page (5 of 15). 22 + 10 + 14 + 8 + 11 + 5 = 70.\n- Tiingo (39): No OpenAPI document or MCP server was found (0 of 25). llms.txt and llms-full.txt are served, with product routing and licence notes (10). Each documentation page states the endpoint's purpose and timing, such as prices after 5.30 pm ET with corrections to 8 pm, with little on when not to use it (12 of 20). Parameters and response fields are tabled with names and meanings, but types, defaults and allowed values are partly in prose (8 of 15). Examples in Python, Node and PHP on every page; no error responses documented (7 of 15). A changelog dated by entry since 2017 and a one-year support commitment after breaking changes, with no version in the path (12 of 15). 0 + 10 + 12 + 8 + 7 + 12 = 39.\n\n### Agent ergonomics: EODHD +20\n\n- EODHD (76): The REST API is the surface graded. `from`, `to`, `period`, `fmt`, `filter` on fundamentals and `limit` on news size responses, and the hosted MCP server lists 72 or 88 tools (15 of 25). `limit` and `offset` on news and the screener, date ranges on series, bulk per exchange (15 of 20). Error codes an agent can branch on, 402 and 403 with meanings, and the MCP server answers 403 with what the plan covers (15 of 20). Every REST call is a read; 85 of 88 MCP tools carry readOnlyHint true and the three Praams report tools are marked otherwise (16 of 20). Few required parameters and official Python and Node.js libraries, with R, C# and PHP clients (15). 15 + 15 + 15 + 16 + 15 = 76.\n- Tiingo (56): `startDate`, `endDate`, `resampleFreq`, `format=csv` and column selection on some endpoints size responses; no field selection on end-of-day prices (15 of 25). Date ranges throughout and limit and offset on news, no cursor (15 of 20). Errors are undocumented; a missing token answered 403 with a JSON `detail` field in our one test call (3 of 20). Every call is a read (16 of 20). Few required parameters, but no official SDK; the docs point to third-party packages (7 of 15). 15 + 15 + 3 + 16 + 7 = 56.\n\n### Security \u0026 auth: EODHD +7\n\n- EODHD (39): One token per account with no scopes, shown as `api_token=` in the query string on every docs page, with a Bearer header allowed per llms.txt; the MCP v1 address embeds the token and v2 uses OAuth 2.1 with one scope, full-access (20 less 10 for the query string, so 10). All REST calls read; three MCP report tools trigger provider-side report generation and email (14 of 20). News and sentiment are third-party text and no guidance was found (5 of 15). A usage endpoint and dashboard show calls spent, not a per-call log (6 of 15). No security.txt, disclosure policy, bug bounty or certification found; the MCP server's CI runs Bandit, Semgrep and pip-audit (4 of 20). 10 + 14 + 5 + 6 + 4 = 39.\n- Tiingo (32): One token per account with no scopes, documented as `?token=` in the URL or an Authorization header, with rotation on the account page since May 2026 (20 less 10 for the query string, plus 2 for rotation, so 12). Every endpoint is a read (15 of 20). News is third-party text and no guidance was found (5 of 15). A usage page shows hourly and daily requests and bandwidth, not a per-call log (0 of 15, no log). security.txt redirects on www and is absent on api, and no disclosure policy, bug bounty or certification was found (0 of 20). 12 + 15 + 5 + 0 + 0 = 32.\n\n### Reliability: EODHD +5\n\n- EODHD (65): Read with the hosted lines. A public status page exists at uptime.eodhistoricaldata.com, an UptimeRobot page announced on the blog on 27 March 2020 (20), but its figures load by script and our reader got an error, so no incident history could be read (5). Limits are published with numbers, 20 calls a day free, 100,000 a day on paid plans, 1,000 requests a minute, with call weights per endpoint (15). 429 carries Retry-After, X-RateLimit headers report the ceiling, and 402 marks an exhausted allowance; reads only (15). The terms promise commercially reasonable efforts and no SLA, with SLAs sold by sales (0). The core API is generally available, with several newer APIs marked beta (10). 20 + 5 + 15 + 15 + 0 + 10 = 65.\n- Tiingo (60): Read with the hosted lines. A public status page on Instatus at status.tiingo.com lists 13 components with a notice history (20). The history in the 90 days to 3 November 2026 shows a 9 hour 59 minute outage of the Blue Ocean ATS endpoints on 21 October, a WebSocket issue on 21 September and two maintenance windows, with nothing recorded before 21 September; a long outage of one niche feed rather than the core price API (15). Limits are published with numbers, 50 and 10,000 requests an hour, 1,000 and 100,000 a day and 1 GB and 40 GB a month (15). No 429, Retry-After or backoff guidance was found (0). No SLA found (0). The end-of-day, news, crypto and forex APIs are generally available, while Equity Realtime and BOATS are in beta (10). 20 + 15 + 15 + 0 + 0 + 10 = 60.\n\n### Transparency \u0026 trust: Tiingo +5\n\n- EODHD (52): A closed, proprietary API under terms that name the entity and the personal and professional user classes but carry no date and no governing law; the MCP server and OpenAPI document are MIT (15 of 30). The privacy policy is undated, keeps data while the account is active with no periods, names Google only, and no DPA was found; the MCP server's telemetry is disclosed in its README (8 of 30). No deprecation policy; Exchange Details v1 was kept when v2 shipped, and new APIs are dated on the blog (5 of 20). No subprocessor list or data locations beyond Google as an advertising platform (2 of 20). 15 + 8 + 5 + 2 = 30.\n- Tiingo (57): A closed service whose terms sit on app.tiingo.com, which answered 403 to every request, so they were not read; the pricing and documentation pages define internal, commercial and redistribution licences (8 of 30). The privacy policy is on the same host and was not read (0 of 30). The developer programme commits to a year of continued support after a breaking change, with changes posted in the changelog and emailed to registered developers, and the changelog's 9 October 2026 entry describes a changed default for prevClose (16 of 20). Equinix hosting is named on the about page, with no processor list or data location (4 of 20). 8 + 0 + 16 + 4 = 28.\n\n## Score by category\n\n| Category | Weight | EODHD | Tiingo | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 65 | 60 | EODHD +5 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 70 | 39 | EODHD +31 |\n| Agent ergonomics | 13% (16.2 this run) | 76 | 56 | EODHD +20 |\n| Security \u0026 auth | 14% (17.5 this run) | 39 | 32 | EODHD +7 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 30 | 30 | even |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 82 | 50 | EODHD +32 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 52 | 57 | Tiingo +5 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **59 · C** | **46.2 · D** | |\n\n## Facts side by side\n\n| Fact | EODHD | Tiingo |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Unicorn Data Services | Tiingo Inc. |\n| Hosted endpoint | `https://eodhd.com/api` | `https://api.tiingo.com` |\n| Transports | HTTP, Streamable HTTP, SSE (legacy), stdio, websocket | HTTP, websocket |\n| Auth | OAuth or key | API key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Tools exposed | 88 | none |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| Last release | 2026-10-15 | 2026-10-09 |\n| Terms last updated | no date given | couldn't be read |\n| Privacy policy last updated | no date given | 2026-02-18 |\n| Customer content may train models | not found in the text | couldn't be read |\n| Terms restrict automated access | not found in the text | couldn't be read |\n| Terms restrict benchmarking | not found in the text | couldn't be read |\n| Terms or service can change without notice | not found in the text | couldn't be read |\n| Arbitration or class-action waiver | not found in the text | couldn't be read |\n| Popularity | 24 stars | none |\n\n## Verdicts\n\n**EODHD.** Limits, call weights, rate-limit headers, 429 with Retry-After and 402 on an exhausted allowance are documented, with an OpenAPI document and an open-source MCP server of 88 read-only tools. The token is documented in the query string, the MCP v1 address embeds it, the status page could not be read, and the terms carry no date, SLA or governing law.\n\n**Tiingo.** A dated changelog since 2017, a one-year support commitment after breaking changes, an Instatus status page and a free token at 1,000 requests a day. The token is documented in the URL, no OpenAPI document, error reference, SDK or MCP server exists, and the terms and privacy policy sit on a host that refused our reader.\n\n## Before you call either\n\n### EODHD\n\n1. Send the token as `Authorization: Bearer`, which llms.txt allows, rather than `api_token=` in the URL, and prefer the v2 OAuth MCP address over v1\n2. Budget calls, not requests; fundamentals cost 10, intraday and news 5, bulk 100 or more, and a 404 for a bad ticker is still charged, so resolve tickers with the search endpoint first\n3. Read `X-RateLimit-Remaining` and honour Retry-After on 429; a 402 means the daily allowance is gone until midnight GMT and no retry will help\n4. Use `{TICKER}.{EXCHANGE}` symbols in upper case, such as AAPL.US or EURUSD.FOREX, and `BTC-USD.CC` for crypto\n5. Expect 20 calls a day and one year of history on the free plan; a 403 means the plan lacks the endpoint, not a bad key\n\n### Tiingo\n\n1. Send the token as `Authorization: Token \u003ctoken\u003e`, not as `?token=` in the URL\n2. Ask for `format=csv` on large price pulls; the docs say CSV is 4 to 5 times faster than JSON, and bandwidth counts against the monthly cap\n3. Count requests an hour and a day, not per second; 50 an hour on Starter, 10,000 on Power, reset on the hour and at midnight ET\n4. Expect 403 `{\"detail\":\"Please supply a token\"}` without a token; other error shapes are undocumented, so log the body\n5. Use dashes in share classes (BRK-A), and fetch supported_tickers.zip rather than guessing symbols\n\n## Questions\n\n### Which is better for AI agents, EODHD or Tiingo?\n\nEODHD scores 59 (C) on agent readiness against Tiingo's 46.2 (D), and leads in 5 of 7 scored categories. Tiingo leads on transparency \u0026 trust.\n\n### Do EODHD and Tiingo need an API key?\n\nEODHD takes an API key or an OAuth sign-in. Tiingo needs an API key.\n\n### Can an agent call EODHD and Tiingo without installing anything?\n\nYes. EODHD has a hosted endpoint at https://eodhd.com/api and Tiingo at https://api.tiingo.com.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/eodhd-vs-tiingo.json, and with the fewest tokens: https://www.anchorterminal.com/compare/eodhd-vs-tiingo.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"eodhd\", \"b\": \"tiingo\"}`. From a terminal: `anchor compare eodhd tiingo`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/eodhd.json and https://www.anchorterminal.com/api/v1/tools/tiingo.json\n\n## Other comparisons with EODHD or Tiingo\n\n- [Alpha Vantage vs EODHD](https://www.anchorterminal.com/compare/alpha-vantage-vs-eodhd.md)\n- [Alpha Vantage vs Tiingo](https://www.anchorterminal.com/compare/alpha-vantage-vs-tiingo.md)\n- [Databento vs EODHD](https://www.anchorterminal.com/compare/databento-vs-eodhd.md)\n- [Databento vs Tiingo](https://www.anchorterminal.com/compare/databento-vs-tiingo.md)\n- [Finnhub vs Tiingo](https://www.anchorterminal.com/compare/finnhub-vs-tiingo.md)\n- [Intrinio vs Tiingo](https://www.anchorterminal.com/compare/intrinio-vs-tiingo.md)\n- [Massive (formerly Polygon.io) vs Tiingo](https://www.anchorterminal.com/compare/massive-vs-tiingo.md)\n- [Tiingo vs Twelve Data](https://www.anchorterminal.com/compare/tiingo-vs-twelve-data.md)\n- [Financial Datasets vs Tiingo](https://www.anchorterminal.com/compare/financial-datasets-vs-tiingo.md)\n- [Financial Modeling Prep vs Tiingo](https://www.anchorterminal.com/compare/financial-modeling-prep-vs-tiingo.md)\n- [EODHD vs Financial Datasets](https://www.anchorterminal.com/compare/eodhd-vs-financial-datasets.md)\n- [EODHD vs Financial Modeling Prep](https://www.anchorterminal.com/compare/eodhd-vs-financial-modeling-prep.md)\n- [EODHD vs Finnhub](https://www.anchorterminal.com/compare/eodhd-vs-finnhub.md)\n- [EODHD vs Intrinio](https://www.anchorterminal.com/compare/eodhd-vs-intrinio.md)\n- [EODHD vs Massive (formerly Polygon.io)](https://www.anchorterminal.com/compare/eodhd-vs-massive.md)\n- [EODHD vs Twelve Data](https://www.anchorterminal.com/compare/eodhd-vs-twelve-data.md)\n- [Benzinga vs EODHD](https://www.anchorterminal.com/compare/benzinga-vs-eodhd.md)\n- [Benzinga vs Tiingo](https://www.anchorterminal.com/compare/benzinga-vs-tiingo.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": "EODHD vs Tiingo", "url": "" } ], "description": "EODHD scores 59 (C) to Tiingo's 46.2 (D) for market history. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "EODHD C 59", "Tiingo D 46.2", "scores" ], "h1": "EODHD vs Tiingo", "image": "https://www.anchorterminal.com/assets/og/default.png", "path": "/compare/eodhd-vs-tiingo", "published": "2026-10-01", "section": "tools", "title": "EODHD vs Tiingo for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-11-03", "url": "https://www.anchorterminal.com/compare/eodhd-vs-tiingo" }, "tokens": { "markdown": 4350, "slim": 2780 }, "version": 1 }