Read current policy observations and append-only history.

The public API exposes observation metadata, parsed fields, hashes, and chain links. It does not redistribute retained source bytes.

OpenAPI document Live health

Endpoints

Route	Purpose	Cache
`GET /v1/health`	Service status, schedule state, target count, and event count	60 seconds
`GET /v1/agents`	Versioned crawler-token registry with first-party source URLs	60 seconds
`GET /v1/agents/{slug}`	One crawler reference plus latest observed policy states	60 seconds
`GET /v1/policy-landscape`	Current cross-domain policy observations grouped by crawler token	60 seconds
`GET /v1/domains/{domain}`	Latest observation for each available signal	60 seconds
`GET /v1/domains/{domain}/history?limit=50`	Newest-first bounded history; limit 1–200	60 seconds

Example

curl https://crawlledger.net/v1/domains/rslstandard.org

curl "https://crawlledger.net/v1/domains/rslstandard.org/history?limit=25"

Response boundaries

recordsNotConclusions: true is included on domain responses.
Pay Per Crawl stays unverified until authenticated discovery is active.
Artifact SHA-256 values identify retained bytes; the private object key is never exposed.
Each event includes its chain hash and previous chain hash for independent verification.
CORS is open for read-only public responses; unsupported methods return 405.

Commercial direction

Alerts, exports, and higher-volume API products remain gated until the watched-set reliability review and commercially usable domain-universe sourcing are complete. The public pilot is evidence gathering, not a revenue claim.