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Satsignal API reference (no-JS view)

Machine-readable spec: OpenAPI JSON · Postman collection · llms.txt. Base URL https://app.satsignal.cloud; authenticate with Authorization: Bearer sk_....

GET /api/v1/anchors — List anchors across the workspace
POST /api/v1/anchors — Create an on-chain anchor (standard / sealed / manifest)
GET /api/v1/anchors/schemes — List supported disclosure schemes (public)
GET /api/v1/anchors/{bundle_id} — Get one anchor (proof) by id
PATCH /api/v1/anchors/{bundle_id} — Annotate (or clear an annotation on) one anchor
GET /api/v1/audit-packet — Export workspace proofs as a deterministic audit packet (zip)
GET /api/v1/audit_packet — Audit packet (underscore alias)
GET /api/v1/folders — List folders in the workspace
POST /api/v1/folders — Create a folder
GET /api/v1/folders/{slug}/anchors — List anchors in one folder
GET /api/v1/keys — List keys you minted
POST /api/v1/keys — Mint a scoped sub-key
DELETE /api/v1/keys/{id} — Revoke a key you minted
POST /api/v1/match-local — Find your workspace's proof from a local digest
GET /api/v1/matters (deprecated) — List folders (legacy spelling)
POST /api/v1/matters (deprecated) — Create a folder (legacy spelling)
GET /api/v1/matters/{slug}/anchors (deprecated) — List anchors in one folder (legacy spelling)
GET /api/v1/proofs/{bundle_id} — Get one proof by proof_id
POST /api/v1/provenance/anchor — Anchor a structured provenance manifest
GET /api/v1/receipts/{bundle_id} (deprecated) — Get one proof by id (legacy spelling)
GET /api/v1/usage — Get workspace quota / usage status
GET /api/v1/webhooks — List webhook configs
POST /api/v1/webhooks — Create a webhook config
GET /api/v1/webhooks/{webhook_id} — Get one webhook config
POST /api/v1/webhooks/{webhook_id} — Receive a signed webhook delivery from the configured source
PATCH /api/v1/webhooks/{webhook_id} — Update a webhook config
DELETE /api/v1/webhooks/{webhook_id} — Revoke (soft-delete) a webhook config
GET /bundle/{bundle_id}.mbnt — Download a .mbnt bundle (bearer-auth)
GET /lookup_hash — Look up a sha256 in the public hash-existence index