{
  "markdown": "# Isolated Compute, Agent Procurement, Evidence, Source Watch, and GTM Signals\n\nOne-call isolated Python execution, brokered machine-service procurement, long-running monitoring jobs, and\npay-per-call official-source signals and evidence for autonomous agents. No\naccount, API key, or sales call.\n\n**Live service:** [evidence.regulavita.com](https://evidence.regulavita.com/)\n| [OpenAPI](https://evidence.regulavita.com/openapi.json)\n| [Agent manifest](https://evidence.regulavita.com/.well-known/agent-service.json)\n| [Remote MCP](https://evidence.regulavita.com/server.json)\n| [x402 compatibility](https://evidence.regulavita.com/.well-known/x402)\n| [Coinbase Bazaar listing](https://api.cdp.coinbase.com/platform/v2/x402/discovery/merchant?payTo=0x9500075649a70411c81f99c4314f6cff55d12579&limit=100)\n\nThe Source Watch demand hypothesis, attribution rules, and stop/scale gates are\npre-registered in [SOURCE_WATCH_EXPERIMENT.md](autonomous_data_api/SOURCE_WATCH_EXPERIMENT.md).\nThe first independent buyer's on-chain cohort, interpretation, and resulting\nactions are recorded in\n[INDEPENDENT_BUYER_ANALYSIS.md](autonomous_data_api/INDEPENDENT_BUYER_ANALYSIS.md).\n\n## Agent-Payable Products\n\n| Endpoint | Result | Price |\n| --- | --- | ---: |\n| `POST /v1/compute/python-run` | Run bounded Python 3.11 code in an ephemeral isolated sandbox; one payment covers create, execute, and terminate and returns output, supplier settlements, hashes, and a signed receipt | $0.03 USDC |\n| `POST /v1/procure/company-profile` | Procure bounded company retrieval and schema-constrained normalization from pinned x402 suppliers, with derived fields, source links, contradictions, supplier settlements, partial-failure state, hashes, and a signed receipt | $0.25 USDC |\n| `POST /v1/web/source-snapshot` | One-shot normalized extraction from a public HTTPS HTML, JSON, XML, or text source, with optional literal excerpts, a content hash, and a signed receipt | $0.03 USDC |\n| `POST /v1/monitors/source-change` | Monitor one public HTTPS text, HTML, JSON, or XML source every six hours for 30 days, with private polling and optional signed webhooks | $1.00 USDC |\n| `POST /v1/gtm/form-d-funding-leads` | New SEC Form D private-offering signals filtered by issuer state, industry keyword, and reported amount sold, with related people, official links, and a cursor | $0.05 USDC |\n| `POST /v1/ofac/payment-preflight` | Compact stop/no-exact-match decision for an EVM destination address against current official OFAC data | $0.01 USDC |\n| `POST /v1/sec/filing-change-signal` | New SEC 8-K, 10-Q, or 10-K filings for a ticker since a timestamp, with links and a next-check cursor | $0.01 USDC |\n| `POST /v1/ofac/exact-identifier-evidence` | Exact OFAC SDN or Consolidated lookup for a crypto address, OFAC UID, or exact name, with versioned source proof | $0.05 USDC |\n| `POST /v1/sec/filing-trigger-delta` | New SEC filings for a ticker and timestamp or CIK and accession, plus deterministic XBRL deltas and a signed receipt | $0.10 USDC |\n\nAll routes use x402 v2 on Base mainnet. An x402-compatible client receives a\nstandard HTTP 402 challenge, pays USDC, retries automatically, and receives the\nJSON result. Browser clients can read the payment headers through CORS. During\nthe v1-to-v2 transition, a v2 payload sent under the legacy `X-Payment` header\nis promoted to `Payment-Signature`. The production service has a hard `$10.00`\naccepted-revenue cap per UTC day.\n\nThe procurement experiment tests a brokered action, not another raw-data\nwrapper. A free quote at `POST /v1/procure/company-profile/quote` exposes the\nfixed customer price, supplier plan, maximum supplier cost, and partial-result\npolicy before payment. The hypothesis and stop/scale gates are pre-registered\nin [PROCUREMENT_EXPERIMENT.md](autonomous_data_api/PROCUREMENT_EXPERIMENT.md).\n\nThe isolated Python experiment compresses a three-payment sandbox lifecycle into\none buyer call. A free quote exposes the fixed `$0.03` customer price and maximum\n`$0.015` supplier cost before payment. The bounded hypothesis and gates are in\n[PYTHON_RUN_EXPERIMENT.md](autonomous_data_api/PYTHON_RUN_EXPERIMENT.md).\n\nSource Watch is a long-running job rather than a lookup. It accepts only public\nHTTPS sources, does not follow redirects, caps each response at 1 MB, stores\nnormalized text rather than raw pages, and expires automatically after 30 days.\nThe paid response returns a bearer token for private status polling and, when\nrequested, a separate HMAC secret for verifying change webhooks.\n\nMonitoring tools may send an empty or `{}` unauthenticated `POST` to any paid\nroute. The service treats that as the published example request and returns the\nnormal HTTP 402 challenge without fetching upstream data or charging. The same\nsubstitution is preserved on the paid retry so a catalogue purchase can finish.\nMalformed or other schema-invalid requests are still rejected before payment.\n\n## Discover and Inspect\n\nThe stateless Remote MCP at `https://evidence.regulavita.com/mcp/` exposes free\nstatus, quotes, and capability requests. `get_example_payment` creates a live\nx402 challenge from a known-valid published example without moving funds; this\nlets generic catalog agents reach the payment decision without inventing test\ninputs. Custom-input tools remain strict and return a machine-readable recovery\npath when validation fails.\n\nSearch the Coinbase Bazaar from an Agentic Wallet CLI:\n\n```bash\nnpx awal@latest x402 bazaar search \"OFAC exact identifier evidence\"\nnpx awal@latest x402 bazaar search \"SEC Form D funding sales trigger\"\nnpx awal@latest x402 bazaar search \"public source snapshot normalized text signed receipt\"\n```\n\nInspect the free contracts before paying:\n\n```bash\ncurl https://evidence.regulavita.com/v1/ofac/sample\ncurl https://evidence.regulavita.com/v1/compute/python-run/sample\ncurl https://evidence.regulavita.com/v1/procure/company-profile/sample\ncurl https://evidence.regulavita.com/v1/sec/sample\ncurl https://evidence.regulavita.com/v1/gtm/form-d-funding-leads/sample\ncurl https://evidence.regulavita.com/v1/web/source-snapshot/sample\ncurl https://evidence.regulavita.com/v1/monitors/source-change/sample\ncurl https://evidence.regulavita.com/llms.txt\n```\n\nAn unpaid valid request demonstrates the machine-readable payment challenge:\n\n```bash\ncurl -i -X POST \\\n  https://evidence.regulavita.com/v1/gtm/form-d-funding-leads \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"since\":\"2026-08-03T00:00:00Z\",\"states\":[\"CA\",\"NY\"],\"minimum_amount_sold_usd\":\"1000000\",\"limit\":10}'\n```\n\n## Decision And Evidence Layers\n\nThe two `$0.01` routes return compact, unsigned decisions for frequent agent\nworkflows. The Form D GTM feed and premium evidence routes add:\n\n- Official publisher and source-version metadata.\n- Canonical request, source-bundle, component, and result SHA-256 hashes.\n- An Ed25519-signed evidence receipt.\n- Explicit data freshness and parser version.\n- Paid-result replay bound to the original payment proof.\n\nThe OFAC route is exact-match evidence only. It is not fuzzy screening,\nownership/control analysis, sanctions clearance, transaction authorization, or\nlegal advice. The SEC route returns factual filing records and deterministic\ndeltas, never materiality opinions, valuation, investment advice, or execution\ninstructions.\n\nThe Form D route is a factual sales trigger. Form D is an issuer-filed notice of\nan exempt offering; its total offering amount is not proof of capital raised.\nThe API exposes the separately reported amount sold and preserves official SEC\nlinks so consuming agents can state that distinction accurately.\n\n## Operator Documentation\n\nThe implementation, source controls, payment flow, deployment configuration,\noperating limits, and experiment gates are documented in\n[`autonomous_data_api/README.md`](autonomous_data_api/README.md).\n\nValidate a checkout with:\n\n```bash\nPYTHONPATH=. uv run --with-requirements autonomous_data_api/requirements.txt \\\n  pytest autonomous_data_api/tests -q\nuvx ruff check autonomous_data_api\nuvx ruff format --check autonomous_data_api\ndocker build -t official-source-evidence-api:local \\\n  -f autonomous_data_api/Dockerfile .\n```\n\nThis remains a capped demand experiment. Owner-funded calls prove technical\nsettlement and discovery, not independent demand, revenue quality, or a\nvalidated business.\n",
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  "repo_slug": "joshua-stapleton/official-source-evidence",
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  "api": "https://agentalog.com/api/listings/mcp_io_github_joshua_stapleton_official_sour_6f6f0745/readme"
}