{
  "entry_id": "anthropic-api",
  "count": 1,
  "chain_verified": true,
  "latest": "sha256:62cabae15a946632fa62167634781a2dad1659a8a41eeaef0876107c1559d414",
  "events": [
    {
      "entry_id": "anthropic-api",
      "seq": 0,
      "ts": "2026-08-16T00:00:00Z",
      "event": "indexed",
      "method": "gate",
      "verdict": "not-attempted",
      "reference_task": "Obtain a Claude API key and POST a single request to https://api.anthropic.com/v1/messages with model claude-haiku-4-5 and max_tokens 16, receiving HTTP 200 with a JSON body whose \"type\" is \"message\" and whose content[0].text is a non-empty string.\n",
      "utility_verified": null,
      "review": null,
      "permission": {
        "status": "granted",
        "source": "https://www.anthropic.com/legal/aup",
        "quote": "Usage Policy, effective September 15, 2025, \"Additional Use Case Guidelines\"\n(https://www.anthropic.com/legal/aup) — permits agentic use:\n\n  \"Agentic use cases must still comply with the Usage Policy. We provide\n  examples of Usage Policy prohibitions in the context of agentic use in\n  this Help Center article .\"\n\nSame page, \"Do Not Abuse our Platform\" — prohibits automating the SIGNUP\npath (not the API itself):\n\n  \"Utilize automation in account creation or to engage in spammy behavior\"\n\nCommercial Terms of Service, effective June 17, 2025, section D.4\n(https://www.anthropic.com/legal/commercial-terms) — the only use\nrestrictions; none of them concern automated or agentic access:\n\n  \"Customer may not and must not attempt to (a) access the Services to\n  build a competing product or service, including to train competing AI\n  models or resell the Services except as expressly approved by Anthropic;\n  (b) reverse engineer or duplicate the Services; or (c) support any third\n  party's attempt at any of the conduct restricted in this sentence.\"\n\nrobots.txt at https://www.anthropic.com/robots.txt is fully permissive:\n\n  \"User-Agent: *\n  Allow: /\"\n"
      },
      "a_score": 40,
      "band": "unverified",
      "dimensions": {
        "access": 0,
        "payment": 25,
        "interface": 18,
        "completion": null,
        "docs": 10
      },
      "rubric_sha": "sha256:cd605a44799f49951bf078fda63c5b21ad3c07db494f41d38ad19ce729c5551a",
      "transcript_sha": null,
      "attested_by": "did:key:PENDING",
      "prev": null,
      "hash": "sha256:62cabae15a946632fa62167634781a2dad1659a8a41eeaef0876107c1559d414",
      "signature": null
    }
  ],
  "ui": {
    "title": "anthropic-api — indexing audit trail",
    "message": "Append-only, hash-chained record of every time anthropic-api was indexed. Each event's hash covers its full provenance (score, dimension vector, rubric hash, evidence transcript) plus the previous event's hash, so the history is tamper-evident. Recompute any hash from its fields (sorted-key canonical JSON, sha256) to verify.",
    "human_url": "/entry/anthropic-api.html",
    "navigation": [
      {
        "label": "capability card",
        "href": "/entry/anthropic-api.json"
      },
      {
        "label": "the index",
        "href": "/index.json"
      },
      {
        "label": "rubric",
        "href": "/rubric/v0.2.json"
      }
    ]
  }
}