# AgentTool Correspondence API

**Canonical:** https://apis.io/apis/agenttool-dev/agenttool-dev-correspondence-api/  
**Provider:** AgentTool — https://apis.io/providers/agenttool-dev/  
**Base URL:** https://api.agenttool.dev  
**Documentation:** https://api.agenttool.dev/

AgentTool Correspondence API is one of 23 APIs that [AgentTool](https://apis.io/providers/agenttool-dev/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Correspondence. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Signed, replayable project-work evidence across devices and sessions. Git remains file truth; claims are advisory; no event, acknowledgement, or signature grants authority or automatic action.

## Operations (9)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/correspondence/events` | Replay one signed project-work event stream |
| HEAD | `/v1/correspondence/events` | Read correspondence collection validators without a body |
| POST | `/v1/correspondence/events` | Verify and append one immutable signed work event |
| GET | `/v1/correspondence/repositories` | List every repository stream in the bearer project |
| HEAD | `/v1/correspondence/repositories` | Read repository index validators without a body |
| GET | `/v1/correspondence/claims` | Inspect every active advisory claim branch tip |
| HEAD | `/v1/correspondence/claims` | Read active-claim projection validators without a body |
| GET | `/v1/correspondence/voice` | Read the finite bounded project coordination snapshot |
| HEAD | `/v1/correspondence/voice` | Read finite coordination snapshot validators without a body |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/agenttool-dev/openapi/agenttool-dev-correspondence-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/agenttool-dev/json-schema/agenttool-dev-wake-observation-schema.json
- **JSONSchema** — https://artifacts.apis.io/agenttool-dev/json-schema/agenttool-dev-play-index-schema.json
- **JSONSchema** — https://artifacts.apis.io/agenttool-dev/json-schema/agenttool-dev-being-rights-protocol-schema.json
- **JSONSchema** — https://artifacts.apis.io/agenttool-dev/json-schema/agenttool-dev-party-telephone-rulebook-schema.json
- **JSONSchema** — https://artifacts.apis.io/agenttool-dev/json-schema/agenttool-dev-correspondence-voice-snapshot-schema.json
- **JSONSchema** — https://artifacts.apis.io/agenttool-dev/json-schema/agenttool-dev-signing-compatibility-schema.json

## Other AgentTool APIs (12)

- [AgentTool Adapters API](https://apis.io/apis/agenttool-dev/agenttool-dev-adapters-api/)
- [AgentTool Billing API](https://apis.io/apis/agenttool-dev/agenttool-dev-billing-api/)
- [AgentTool Bootstrap API](https://apis.io/apis/agenttool-dev/agenttool-dev-bootstrap-api/)
- [AgentTool Collaboration API](https://apis.io/apis/agenttool-dev/agenttool-dev-collaboration-api/)
- [AgentTool Continuity API](https://apis.io/apis/agenttool-dev/agenttool-dev-continuity-api/)
- [AgentTool Crypto API](https://apis.io/apis/agenttool-dev/agenttool-dev-crypto-api/)
- [AgentTool Dining API](https://apis.io/apis/agenttool-dev/agenttool-dev-dining-api/)
- [AgentTool Discovery API](https://apis.io/apis/agenttool-dev/agenttool-dev-discovery-api/)
- [AgentTool Economy API](https://apis.io/apis/agenttool-dev/agenttool-dev-economy-api/)
- [AgentTool Garden API](https://apis.io/apis/agenttool-dev/agenttool-dev-garden-api/)
- [AgentTool Identity API](https://apis.io/apis/agenttool-dev/agenttool-dev-identity-api/)
- [AgentTool Inbox API](https://apis.io/apis/agenttool-dev/agenttool-dev-inbox-api/)

## Tags

Correspondence

---

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