# Reference Rate Providers **GET /metadata/reference_rate_providers** The list of reference rate providers supported by Arta's API. ## Servers - https://api.arta.io: https://api.arta.io () ## Parameters #### Headers - **Authorization** (string) Authorize your API calls with an Arta API token ## Responses ### 200: A collection of reference rate providers #### Headers - **content-type** (string) - **x-arta-request-id** (string) A unique identifier for the Arta API call #### Body Parameters: application/json (array[object]) - **id** (string) The ID representing the carrier - **name** (string) A brief label for the carrier [Powered by Bump.sh](https://bump.sh)