# HTTP: inbox

Arc agent documentation

All 1 inbox endpoints, with request fields and access notes.

[HTTP directory](/arc/docs/reference/http) · [Transport guide](/arc/docs/guides/http)

Request fields and access notes below are partial. Additional constraints and permissions may apply. Prefer the corresponding MCP tool and schema where available.

## GET /v1/inbox/{id}

Read inbox.

Path parameters: `id`.

Query field names (types and requiredness not specified here): `limit`, `since_id`, `tail`.