# gaipagents-com Agent Observatory API

**Canonical:** https://apis.io/apis/gaipagents-com/gaipagents-com-agent-observatory-api/  
**Provider:** gaipagents-com — https://apis.io/providers/gaipagents-com/  
**Base URL:** https://www.gaipagents.com  
**Documentation:** https://www.gaipagents.com

gaipagents-com Agent Observatory API is one of 7 APIs that [gaipagents-com](https://apis.io/providers/gaipagents-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Agent Observatory. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Conformance of A2A, MCP and OpenAPI declarations and the manifest change log.

## Operations (29)

| Method | Path | Summary |
|---|---|---|
| GET | `/data/weekly/{week}/{file}` | Weekly download file |
| GET | `/v1/free/agent-web-index` | Agent Web Index (monthly) |
| GET | `/v1/free/changes/feed.atom` | Observatory change feed (Atom) |
| GET | `/v1/free/changes/feed.json` | Observatory change feed (JSON Feed 1.1) |
| GET | `/v1/free/changes/subscribe` | Follow one target's changes |
| GET | `/v1/free/changes/weekly.json` | What changed in the agent ecosystem (weekly) |
| POST | `/v1/free/conformance/check` | Check public agent conformance |
| GET | `/v1/free/data/dictionary` | Data dictionary |
| GET | `/v1/free/data/releases` | Permanent ids of frozen cohorts and quarterly aggregate releases |
| GET | `/v1/free/ecosystem/snapshots` | Weekly agent-ecosystem snapshots (frozen, hash-chained) |
| GET | `/v1/free/host-timeline` | GAIP's record about one site, as a timeline |
| POST | `/v1/free/host-timeline/verify` | Your own site's full timeline, after proving you run it |
| POST | `/v1/free/interoperability/inspect` | Inspect interoperability schema drift |
| GET | `/v1/free/knowledge/conformance-rules` | Get V1Free knowledge conformance rules |
| GET | `/v1/free/observatory/anchors` | Dated chain-head anchors |
| GET | `/v1/free/observatory/changed-since` | Has this MCP server changed since GAIP began recording it? |
| GET | `/v1/free/observatory/changes` | Manifest Transparency Log |
| POST | `/v1/free/observatory/corrections` | Request a correction or opt-out |
| POST | `/v1/free/observatory/corrections/exclusion` | Make an opt-out permanent (site owner) |
| GET | `/v1/free/observatory/lookup` | Look up an observed agent or MCP server |
| GET | `/v1/free/observatory/methods` | Dataset method versions |
| GET | `/v1/free/observatory/summary` | Agent Observatory summary |
| GET | `/v1/free/observatory/targets/{target_id}` | One observed target |
| GET | `/v1/free/permission` | May my agent fetch this? |
| GET | `/v1/free/record/names` | Names: since when a registry name is on record, and what looks like it |
| POST | `/v1/free/record/names/objection` | A publisher's objection to its name |
| POST | `/v1/free/record/names/reply` | The publisher's reply about a name |
| GET | `/v1/free/record/tenure` | Tenure: since when GAIP has recorded this endpoint |
| GET | `/v1/free/state-of-agents` | State of Agents monthly report (JSON) |

## Machine-readable artifacts (4)

- **OpenAPI** — https://artifacts.apis.io/gaipagents-com/openapi/gaipagents-com-agent-observatory-api-openapi.yml
- **Documentation** — https://www.gaipagents.com
- **APIReference** — https://www.gaipagents.com/openapi.json
- **APIsJSON** — https://artifacts.apis.io/gaipagents-com/apis.yml

## Other gaipagents-com APIs (6)

- [gaipagents-com Delivery Assurance API](https://apis.io/apis/gaipagents-com/gaipagents-com-delivery-assurance-api/)
- [gaipagents-com Discovery API](https://apis.io/apis/gaipagents-com/gaipagents-com-discovery-api/)
- [gaipagents-com Evidence Ledger API](https://apis.io/apis/gaipagents-com/gaipagents-com-evidence-ledger-api/)
- [gaipagents-com Platform API](https://apis.io/apis/gaipagents-com/gaipagents-com-platform-api/)
- [gaipagents-com Supplier Reliability API](https://apis.io/apis/gaipagents-com/gaipagents-com-supplier-reliability-api/)
- [gaipagents-com The record API](https://apis.io/apis/gaipagents-com/gaipagents-com-the-record-api/)

## Tags

Agent Observatory

---

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