Open Exchange Rates

Open Exchange Rates API

RESTful JSON API delivering live and historical foreign exchange rates for 200+ world and digital currencies. Supports latest rates, historical end-of-day rates, time-series queries, currency conversion, and OHLC data depending on subscription plan.

GitHub OpenAPI

Documentation

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Documentation
https://docs.openexchangerates.org/reference/api-introduction
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Authentication
https://docs.openexchangerates.org/reference/authentication

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/open-exchange-rates/refs/heads/main/openapi/openapi.yaml

Schemas & Data

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JSONSchema
https://raw.githubusercontent.com/api-evangelist/open-exchange-rates/refs/heads/main/json-schema/exchange-rates-response.json

OpenAPI Specification

openapi.yaml Raw ↑