aid: openexchangerates url: https://raw.githubusercontent.com/api-evangelist/openexchangerates/refs/heads/main/apis.yml name: Open Exchange Rates kind: company description: Open Exchange Rates provides a simple, reliable REST API for live and historical foreign exchange (forex) rates covering 200+ world currencies, with end-of-day historical data back to January 1st, 1999. The JSON API delivers latest rates, historical snapshots, bulk time-series, currency conversion, and OHLC data, authenticated with a per-account App ID and priced in published monthly tiers that start with a free plan. image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg tags: - Foreign Exchange - Currency - Exchange Rates - FX - Currency Conversion - Forex - Financial Data created: '2026-07-11' modified: '2026-07-11' specificationVersion: '0.19' apis: - aid: openexchangerates:openexchangerates-latest-rates-api name: Open Exchange Rates Latest Rates API tags: - Foreign Exchange - Exchange Rates - Live Rates image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://docs.openexchangerates.org/reference/latest-json baseURL: https://openexchangerates.org/api properties: - url: https://docs.openexchangerates.org/reference/api-introduction type: Documentation - url: https://docs.openexchangerates.org/reference/latest-json type: APIReference - url: openapi/openexchangerates-openapi.yml type: OpenAPI description: Get the latest exchange rates for 200+ world currencies from GET /latest.json, relative to a base currency (USD by default; changing the base requires a paid plan). Rates refresh hourly on the Free and Developer plans, every 30 minutes on Enterprise, and every 5 minutes on Unlimited. - aid: openexchangerates:openexchangerates-historical-rates-api name: Open Exchange Rates Historical Rates API tags: - Foreign Exchange - Historical Rates - Exchange Rates image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://docs.openexchangerates.org/reference/historical-json baseURL: https://openexchangerates.org/api properties: - url: https://docs.openexchangerates.org/reference/historical-json type: APIReference - url: openapi/openexchangerates-openapi.yml type: OpenAPI description: Get end-of-day foreign exchange rates for any UTC date back to January 1st, 1999 from GET /historical/{date}.json. Base currency and symbols filtering are available on the Developer, Enterprise, and Unlimited plans. - aid: openexchangerates:openexchangerates-time-series-api name: Open Exchange Rates Time Series API tags: - Foreign Exchange - Time Series - Exchange Rates image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://docs.openexchangerates.org/reference/time-series-json baseURL: https://openexchangerates.org/api properties: - url: https://docs.openexchangerates.org/reference/time-series-json type: APIReference - url: openapi/openexchangerates-openapi.yml type: OpenAPI description: Get bulk daily historical exchange rates for a given start and end date (maximum one month per query) from GET /time-series.json. Each day in the range counts as one API request. Available on the Enterprise and Unlimited plans. - aid: openexchangerates:openexchangerates-convert-api name: Open Exchange Rates Convert API tags: - Currency Conversion - Foreign Exchange - FX image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://docs.openexchangerates.org/reference/convert baseURL: https://openexchangerates.org/api properties: - url: https://docs.openexchangerates.org/reference/convert type: APIReference - url: openapi/openexchangerates-openapi.yml type: OpenAPI description: Convert any monetary value from one currency to another at the latest API rates via GET /convert/{value}/{from}/{to}, returning the exchange rate used, the timestamp, and the converted amount. Available on the Unlimited plan. - aid: openexchangerates:openexchangerates-currencies-api name: Open Exchange Rates Currencies API tags: - Currency - Reference Data - ISO 4217 image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://docs.openexchangerates.org/reference/currencies-json baseURL: https://openexchangerates.org/api properties: - url: https://docs.openexchangerates.org/reference/currencies-json type: APIReference - url: openapi/openexchangerates-openapi.yml type: OpenAPI description: Get the list of all currency symbols available through the API as a JSON map of 3-letter codes to full currency names from GET /currencies.json, with options to include alternative, digital, and inactive currencies. Requests to this endpoint do not count against your usage quota. - aid: openexchangerates:openexchangerates-ohlc-api name: Open Exchange Rates OHLC API tags: - OHLC - Foreign Exchange - Market Data image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://docs.openexchangerates.org/reference/ohlc-json baseURL: https://openexchangerates.org/api properties: - url: https://docs.openexchangerates.org/reference/ohlc-json type: APIReference - url: openapi/openexchangerates-openapi.yml type: OpenAPI description: Get open, high, low, close, and time-weighted average exchange rates for a given period (1m to 1mo) from GET /ohlc.json, with data available from December 19th, 2016. Restricted to the VIP Platinum tier. - aid: openexchangerates:openexchangerates-usage-api name: Open Exchange Rates Usage API tags: - Usage - Account - Quotas image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://docs.openexchangerates.org/reference/usage-json baseURL: https://openexchangerates.org/api properties: - url: https://docs.openexchangerates.org/reference/usage-json type: APIReference - url: openapi/openexchangerates-openapi.yml type: OpenAPI description: Get plan information and usage statistics for your App ID from GET /usage.json - account status, plan name, quota, update frequency, enabled features, requests made, requests remaining, and daily average. Requests to this endpoint do not count against your usage quota. common: - type: DomainSecurity url: security/openexchangerates-domain-security.yml - type: Authentication url: authentication/openexchangerates-authentication.yml - type: GitHubOrganization url: https://github.com/openexchangerates - type: LinkedIn url: https://www.linkedin.com/company/open-exchange-rates - type: Website url: https://openexchangerates.org - type: Documentation url: https://docs.openexchangerates.org - type: Pricing url: https://openexchangerates.org/signup - type: Plans url: plans/openexchangerates-plans-pricing.yml - type: RateLimits url: rate-limits/openexchangerates-rate-limits.yml - type: FinOps url: finops/openexchangerates-finops.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com