# Feason Proof API

**Canonical:** https://apis.io/apis/feason-com/feason-com-proof-api/  
**Provider:** Feason — https://apis.io/providers/feason-com/  
**Base URL:** https://www.feason.com  
**Documentation:** https://www.feason.com/developers

Feason Proof API is one of 3 APIs that [Feason](https://apis.io/providers/feason-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 1 JSON Schema definition. Tagged areas include Proof. The published artifact set on APIs.io includes an OpenAPI specification and 1 JSON Schema.

The Proof API from Feason — 4 operation(s) for proof.

## Operations (4)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/proof/publish` | Publish a canonical Ed25519-signed claim proof |
| POST | `/api/proof/verify` | Verify a Signed Proof V2 envelope and optional log receipt |
| GET | `/api/proof/records/{proofId}` | Get a public signed proof and current inclusion receipt |
| GET | `/api/proof/transparency` | Get the current public proof-log Merkle checkpoint |

## Machine-readable artifacts (2)

- **OpenAPI** — https://artifacts.apis.io/feason-com/openapi/feason-com-proof-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/feason-com/json-schema/feason-com-claim-proof-artifact-schema.json

## Other Feason APIs (2)

- [Feason Context API](https://apis.io/apis/feason-com/feason-com-context-api/)
- [Feason .well Known API](https://apis.io/apis/feason-com/feason-com-well-known-api/)

## Tags

Proof

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/feason-com/feason-com-proof-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/feason-com/.