financialdatasets.ai

AI agents can easily discover and access comprehensive financial data through REST APIs, but UI complexity may hinder non-technical integration workflows.

25 pass · 6 warn · 0 fail · 10 n/a

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Discovery

21.1/22.2

Accessibility

32.4/33.3

Usability

35.3/44.4

Payments

n/a

Discovery 21.1/22.2

API reference linked from the homepagedetailsWARN
no link to an API reference in the homepage HTML
Fix: If you have an API, link its reference from the homepage. If you don't, this check is safe to ignore.
Canonical URL declareddetailsPASS
https://www.financialdatasets.ai
Documentation linked from the homepagedetailsPASS
1 docs link(s), e.g. https://docs.financialdatasets.ai/

Badge

Shows the current scan score and grade for this domain, straight from the latest static pre-check.

[![agent ready](/api/badge/financialdatasets.ai)](/score/financialdatasets.ai)

<a href="/score/financialdatasets.ai"><img src="/api/badge/financialdatasets.ai" alt="agent readiness score" /></a>

Homepage has a meta description

details

PASS

182 characters

Homepage has a descriptive titledetailsPASS

'Financial Datasets | Stock Market API for AI Agents' (51 chars)

Open Graph tags presentdetailsPASS

og:title and og:description present

robots.txt allows agent crawlersdetailsPASS

all 6 agent crawlers may fetch /

robots.txt existsdetailsPASS

HTTP 200, 594 bytes

robots.txt points at the sitemapdetailsPASS

robots.txt has a Sitemap: line

sitemap.xml exists and parsesdetailsPASS

9 URL(s) listed

Listed in the official MCP registrydetailsN/A

site advertises no MCP endpoint — a registry listing is not expected

Accessibility 32.4/33.3

Serves markdown when asked for itdetailsWARN
Accept: text/markdown → text/html; charset=utf-8
Fix: Optional but increasingly expected: honour `Accept: text/markdown` by serving a markdown rendering of the page, so agents skip HTML parsing entirely.
Homepage responds to an agent requestdetailsPASS
HTTP 200 for / (agent UA)
Served over HTTPSdetailsPASS
https://www.financialdatasets.ai/
Structured data (JSON-LD) on the homepagedetailsPASS
3 valid block(s) (SoftwareApplication, Organization, WebSite)
llms-full.txt is publisheddetailsPASS
HTTP 200, 9403 bytes
llms.txt is publisheddetailsPASS
HTTP 200, 6310 bytes
Links in llms.txt resolvedetailsPASS
5 sampled link(s) all resolve
llms.txt is structured markdowndetailsPASS
has headings and markdown links
Same response for agents and browsersdetailsPASS
both User-Agents got HTTP 200
Homepage has readable text without JavaScriptdetailsPASS
4434 characters of text in the served HTML
Content-to-markup ratio is reasonabledetailsPASS
ratio 0.05 (4434 chars of 88627)
No long redirect chain on the homepagedetailsPASS
1 redirect(s)
Docs are readable without JavaScriptdetailsN/A
/docs not served (HTTP 404) — docs may live on another path or host

Usability 35.3/44.4

agents.md is publisheddetailsWARN
/agents.md not served (HTTP 404)
Fix: Publish /agents.md: what an agent may do here, which endpoints matter, auth requirements, and rate limits. It is the agent-facing counterpart to a README.
A documentation endpoint respondsdetailsWARN
/docs → HTTP 404
Fix: Serve docs at the conventional /docs path, or redirect it to wherever they live. Agents try conventional paths first.
Errors are machine-readabledetailsWARN
404 returns HTML, not a machine-readable body
Fix: Content-negotiate your errors: return a JSON body with a stable `code` (and a `next_action` where recovery exists) to clients that ask for JSON.
.well-known/mcp.json advertises an MCP serverdetailsWARN
/.well-known/mcp.json not served (HTTP 404)
Fix: If you run an MCP server, advertise it at /.well-known/mcp.json so agents discover it without being told its URL.
OpenAPI declares its auth schemedetailsPASS
1 scheme(s): X-API-KEY
OpenAPI operations are describeddetailsPASS
54/54 operations described (100%)
OpenAPI document publisheddetailsPASS
HTTP 200, 276931 bytes of JSON
OpenAPI documents error responsesdetailsPASS
1 error response(s) with a schema
OpenAPI document is structurally validdetailsPASS
OpenAPI 3.0.1, 54 path(s)
The /api root behaves predictablydetailsN/A
/api → HTTP 404 (no API at the conventional root)
MCP server completes the initialize handshakedetailsN/A
no MCP endpoint found to probe (none in the input URL and none advertised at /.well-known/mcp.json)
MCP tool parameters are typed and describeddetailsN/A
no listed MCP tools to inspect
Every MCP tool has a descriptiondetailsN/A
no listed MCP tools to inspect
MCP server lists toolsdetailsN/A
no MCP endpoint to probe

Payments not applicable — excluded from the score

Serves a 402 payment challengedetailsN/A
no agent-payment rail published — not applicable. This layer is excluded from the score rather than counted against the site.
Declares AP2 / ACP supportdetailsN/A
no agent-payment rail published — not applicable. This layer is excluded from the score rather than counted against the site.
Publishes x402 payment metadatadetailsN/A
no agent-payment rail published — not applicable. This layer is excluded from the score rather than counted against the site.