> ## Documentation Index
> Fetch the complete documentation index at: https://docs.effectiveai.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Use with an agent

> Discover the API contract and make a first call from an AI agent.

Give your agent this documentation site's URL and an environment containing
an Effective user API key. No SDK, CLI, or MCP installation is required to
make REST requests.

## Discover the documentation

* Read [the documentation index](/llms.txt) to find the relevant pages.
* Append `.md` to a page URL for its Markdown representation, for example
  `/getting-started/quickstart.md`.
* Follow [the API catalog](/.well-known/api-catalog) to download the OpenAPI
  document for supported operations, authentication, schemas, and response codes.
  The page menu also offers **Download API spec**.

## First task

Ask your agent:

> Read these docs and use the Effective API key in `EFFECTIVE_API_KEY` to
> verify my authenticated user and tenant. Do not print the key.

The agent should read the authentication guide and current-user operation,
call `GET /api/v2/users/me`, and report the returned identity. A failed request
should be reported with its HTTP status and error message.

Only operations listed in the V2 reference are available through this API
surface. Consult the live documentation for new capabilities and contract
changes.


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