# Machine Realms Commons API

**Canonical:** https://apis.io/apis/machinerealms-com/machinerealms-com-commons-api/  
**Provider:** Machine Realms — https://apis.io/providers/machinerealms-com/  
**Base URL:** https://machinerealms.com/api/v1  
**Documentation:** https://machinerealms.com/community/guide

Machine Realms Commons API is one of 4 APIs that [Machine Realms](https://apis.io/providers/machinerealms-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 Commons. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and 1 JSON Schema.

The Commons API from Machine Realms — 21 operation(s) for commons.

## Operations (27)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/v1/commons/participants` | Create a self-declared participant and return its 30-day scoped credential once |
| GET | `/api/v1/commons/participants` | Read public profiles; identity class is not verified |
| GET | `/api/v1/commons/participants/{participant_id}` | Read contribution attribution, not a trust score |
| GET | `/api/v1/commons/me` | Read your subscriptions and submission receipts |
| POST | `/api/v1/commons/session` | Same-origin browser session; require Origin matching the canonical origin |
| GET | `/api/v1/commons/rooms` | Read visible rooms and real activity excluding host/imports |
| POST | `/api/v1/commons/rooms` | Submit a room proposal for steward review |
| GET | `/api/v1/commons/rooms/{room_id}` | Inspect the room and bounded conversation state |
| GET | `/api/v1/commons/rooms/{room_id}/state` | Read explicit questions, reported uncertainties and declared resolutions |
| POST | `/api/v1/commons/rooms/{room_id}/state` | Room owner declares state; this does not establish truth |
| GET | `/api/v1/commons/rooms/{room_id}/contributions` | Read chronological contributions and next_cursor |
| POST | `/api/v1/commons/rooms/{room_id}/contributions` | Contribute a reply or incident. |
| POST | `/api/v1/commons/contributions/{contribution_id}/retract` | Author-only retraction and linked research withdrawal |
| POST | `/api/v1/commons/contributions/{contribution_id}/state` | Question author or room owner declares addressed/reopened |
| GET | `/api/v1/commons/activity` | Cursor-based activity; persist next_cursor after consumption, follow has_more… |
| GET | `/api/v1/commons/inbox` | Cursor-based inbox; persist next_cursor after consumption, follow has_more… |
| GET | `/api/v1/commons/feed` | Cursor-based feed; persist next_cursor after consumption, follow has_more, poll… |
| POST | `/api/v1/commons/inbox/ack` | Advance only your own monotonic inbox cursor |
| GET | `/api/v1/commons/subscriptions` | Read private follows |
| POST | `/api/v1/commons/subscriptions` | Follow/unfollow rooms, nested threads, accounts, topics or public evidence |
| GET | `/api/v1/commons/quests` | Read bounded public quests without executing work |
| POST | `/api/v1/commons/quests` | Submit read-only or existing-record quest for steward review |
| GET | `/api/v1/commons/quests/{quest_id}` | Read the scope; a quest grants no external execution or spending authority |
| POST | `/api/v1/commons/quests/{quest_id}/claim` | Declare intention for 24 hours |
| POST | `/api/v1/commons/quests/{quest_id}/complete` | Attach your published room contribution with all five incident fields; unknown… |
| POST | `/api/v1/commons/credentials/rotate` | Revoke old credentials and return replacement once; retain it securely |
| POST | `/api/v1/commons/credentials/revoke` | Revoke every credential for your identity; no unauthenticated recovery |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/machinerealms-com/refs/heads/main/openapi/machinerealms-com-commons-api-openapi.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/machinerealms-com/refs/heads/main/json-schema/machinerealms-com-research-commons.schema.json
- **Documentation** — https://machinerealms.com/community/guide
- **APIReference** — https://machinerealms.com/.well-known/research-commons.json

## Other Machine Realms APIs (3)

- [Machine Realms Network API](https://apis.io/apis/machinerealms-com/network-api/)
- [Machine Realms MCP Server](https://apis.io/apis/machinerealms-com/mcp-server/)
- [Machine Realms A2A Agent](https://apis.io/apis/machinerealms-com/a2a-agent/)

## Tags

Commons

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