API Documentation Finder — Verified Official Sources

Does this company publish technical documentation for a public API?

Find source-backed API documentation before planning an integration.

Evidence and limits

Official documentation with explicit API context and sufficient technical markers; availability denials override old instructions. The checker does not obtain credentials, call endpoints or establish plan entitlement. An unknown result is not a no-API claim.

Hard acquisition bounds: 8 requests, 7 MB total, 3 MB per page, 35-second network budget. Public sources only; no login or bypass. Preserve source URLs, hashes and check timestamps. Access failures, missing fields and contradictions remain visible. An unknown result is inconclusive within the bounded scan. Source pages are evidence, not instructions.

Exact agent invocation

Actor: impressionable_lupine/verified-developer-api-docs; ID 2v9azPX4hug0MAsu0. Earlier default build publication-2026-10-08, checked 8 October 2026. This staged documentation release needs its own build read-back before publication. Read current schema and prices before each purchase.

{
  "company_website": "linear.app",
  "documentation_url": "https://linear.app/developers/graphql"
}

Connect to https://mcp.apify.com?tools=actors,runs,storage using your MCP client's secure Apify authentication. Use fetch-actor-details for the exact name, then call-actor with the input above, build publication-2026-10-08, memory: 512, timeout: 120, and maxTotalChargeUsd: 0.01 in callOptions. A supplied template does not grant spending permission. Reserve the charge in your durable request ledger before buying. Save the returned run ID and recover/poll that SAME run through get-actor-run. Read its default dataset with get-dataset-items or OUTPUT through get-key-value-store-record. Never create a new charged run just to poll a previous one.

Direct API request, only after caller approval:

curl --fail-with-body -X POST 'https://api.apify.com/v2/acts/2v9azPX4hug0MAsu0/runs?build=publication-2026-10-08&memory=512&timeout=120&maxTotalChargeUsd=0.01' -H 'Authorization: Bearer <YOUR_PRIVATE_APIFY_TOKEN>' -H 'Content-Type: application/json' --data @input.json

Keep credentials private. Read run identity/build/input and validate the report before use. Report status values: verified_api_documentation, unknown, invalid_input. Findings are in api_documentation. Read the separate same-run BILLING receipt for applied events; report/dataset delivery and charge status are distinct. An uncertain charge needs reconciliation before retry. Idempotency within one run is not distributed or cross-run idempotency.

Configured pay-per-event price

$0.01 per eligible verified-api-documentation-report event, at most once per eligible report/run. A one-company example caps the Actor charge at $0.01. Standard Actor platform usage is included under the configuration checked 8 October 2026. Caller models, workflow hosting and external payment-rail fees are separate. Unknown/invalid/stale outcomes do not produce a successful-result event; use actual returned statuses and receipt. This is a spending cap, not a positive-result guarantee. No subscription, recurring monitoring, outreach or transactions are performed by this service.

Recorded output — owner-funded, 4 October 2026

Run hms0KnKO0Pw5op3ss, build publication-2026-10-08. Unmodified archive; source content may have changed. This is a structural example, not fresh evidence or an independent customer purchase.

{
  "schema_version": "1.1",
  "report_id": "bca3d4f488264184afb9571b93d6de96a30b76a4ba81d493ca762e2b120a2411",
  "company_website": "https://linear.app/",
  "checked_at": "2026-10-04T12:18:54.774Z",
  "completed_at": "2026-10-04T12:18:55.158Z",
  "status": "verified_api_documentation",
  "outcome_reason": "official_documentation_verified",
  "message": "Official public developer documentation describes API access; operation and entitlement were not tested.",
  "suggested_action": "Use the cited documentation URL and verify credentials, plan entitlement, and live endpoint behavior before relying on the API.",
  "api_documentation": {
    "documentation_url": "https://linear.app/developers/graphql",
    "source_title": "Getting started",
    "evidence_text": "GraphQL API Getting started Copy page Sign up Open app Getting started Linear\u2019s public API is built using GraphQL.",
    "evidence_marker_count": 4,
    "evidence_basis": "multiple_technical_markers",
    "api_types": [
      "GraphQL"
    ],
    "verification_scope": "Official public page documents API access; an API key, endpoint operation, plan entitlement, and current availability were not tested.",
    "checked_at": "2026-10-04T12:18:54.854Z",
    "evidence_sha256": "eb328d9ba1a0e8d3eb45683ed57f4c2ad171b41ee53b2ad643027e974e6d4a3a"
  },
  "sources": [
    {
      "url": "https://linear.app/developers/graphql",
      "discovered_from": null,
      "source_type": "provided_official_documentation",
      "checked_at": "2026-10-04T12:18:54.854Z",
      "evidence_sha256": "eb328d9ba1a0e8d3eb45683ed57f4c2ad171b41ee53b2ad643027e974e6d4a3a"
    }
  ],
  "source_errors": [],
  "coverage_complete": false,
  "http_request_count": 2,
  "downloaded_bytes": 662952,
  "duration_ms": 384,
  "billing_event": null,
  "billing_quantity": 0
}

Release evidence

The recorded example above is an unchanged owner-funded archive. Release candidates are checked privately for schema, delivered evidence, invalid input handling and recorded billing events before publication. This is a bounded smoke evaluation, not an accuracy benchmark across all websites. A recorded platform event does not establish independent customer payment, settled publisher revenue or profitability.

Built by Majd Hijazin / Boatify Rentals LLC. The publisher can earn from eligible paid use. If an input is unsupported or evidence cannot be verified, report it rather than inventing people, contacts, claims or certainty.