CarsXE REST API

REST discovered

Details

URL: https://api.carsxe.com
Spec: https://carsxe.com/openapi.yaml
Spec (json): https://carsxe.com/openapi.json
Docs: https://docs.carsxe.com/docs/get-started

Authentication

CarsXE API key api_key discovered Get key ↗

Sign in or create an account at CarsXE, then open the developer dashboard to copy or rotate your API key. Store it as CARSXE_API_KEY for local development and CI. This same key is used for the REST API as the key query parameter, the hosted MCP server as the X-API-Key header, and the carsxe CLI via carsxe config set-key, carsxe login, or CARSXE_API_KEY.