How an assistant reaches it
| Access | Where | Checked |
|---|---|---|
| Public API | opencagedata.com/api | HTTP 200 · 2026-10-04 |
| OpenAPI description | opencagedata.com/openapi.yaml | Stated on opencagedata.com/api |
| llms.txt | opencagedata.com/llms.txt | HTTP 200 · 2026-10-04 |
What OpenCage's access means for an assistant
Public API. A documented public API an agent can call, usually with a key from the service. OpenCage's answered HTTP 200 when checked.
OpenAPI description. A published machine-readable API description that an agent can read to learn how to call the service. OpenCage states it on its own pages; the file itself was not checked.
llms.txt. A plain-text guide at /llms.txt that tells AI systems what the site is and where its key pages are. OpenCage's answered HTTP 200 when checked.
To use OpenCage from an assistant, connect it where the assistant offers connections (an MCP server, an app or a connector), or point an agent at the published file or API above. What the service returns, and on what terms, is set by OpenCage.
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