Authentication

The API accepts 3 different authentication methods:

Api key query (http_api_key)

API key as a query parameter (accepted on /api/rate only; apiKey is an alias)

Bearer auth (http)

API key from your AllRatesToday dashboard. Example: Authorization: Bearer art_live_xxxxx. Free keys at https://allratestoday.com/register. Agents without an account: POST /api/agent/keys issues a 100-call trial key instantly.