Rate-API
All integrations

RapidAPI

API key

Rate-API can be listed on the RapidAPI marketplace for developer discovery. Import our OpenAPI spec and map RapidAPI tiers to plans.

API reference

Examples

GET /latest?base=USDGET /convert?from=USD&to=EUR&amount=100GET /pair/USD/EUR

Setup

  1. 1

    Create the API on RapidAPI

    In the RapidAPI provider dashboard: Add New API → Create API → Import from OpenAPI, and use our spec.

    https://rate-api.com/openapi.json
  2. 2

    Pass the key through

    Configure a required header X-API-Key so each subscriber supplies their Rate-API key. Map RapidAPI tiers (Basic/Pro/Ultra/Mega) to the Free/Pro/Business/Enterprise plans.

  3. 3

    Optional: secure the origin

    Verify RapidAPI's per-API X-RapidAPI-Proxy-Secret header on the listed routes so marketplace traffic can't bypass metering. Details in the repo under integrations/rapidapi.