1
Create an account
Go to gabin.ai/compte/connexion and sign in with GitHub or Google. The account is created at the first sign-in, with your verified email.
2
Create an API key
Open gabin.ai/compte/api and create a key. It starts with
gab_live_ and is shown once: copy it and store it as a secret.3
Make your first call
Find a company by name:
4
Follow the links
Take a SIREN from the result and open the company, then its buildings:
5
Check your usage
GET /v1/me returns your account, your remaining rate limit and daily quota, and today’s usage.Use it from an AI assistant
Addhttps://mcp.gabin.ai/mcp as a connector in Claude or ChatGPT, or register it in Claude Code or Cursor with your key. See Connect the MCP server.
Next steps
Limits
Rate limit, daily quota, request weights.
Conventions
Response envelope, pagination, formats.
Buildings guide
From an address to the companies in the building.
Errors
Every error code and what to do.