allratestoday-com

allratestoday-com Central Bank Rates API

Official reference rates as published by central banks and tax authorities (API key required)

GitHub OpenAPI

Operations 10

GET /api/v1/central-banks List covered central banks and official sources #
GET /api/v1/central-banks/rates Every bank's latest official rate for one pair #
GET /api/v1/central-bank/{bank}/latest Latest official rate table for a bank #
GET /api/v1/central-bank/{bank}/{date} Official rate table for a specific date #
GET /api/v1/central-bank/{bank}/history Official rate time series #
GET /api/v1/central-bank/{bank}/availability Publication calendar for a bank #
GET /api/open/central-banks Catalogue of every official source — keyless #
GET /api/open/central-bank/{bank} Latest official table — keyless, attribution required #
GET /api/public/central-bank/{bank} Latest official table as JSON (open) or CSV/XLSX download (free account) #
GET /api/public/central-bank/{bank}/history Whole-table history download for one source #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/allratestoday-com/openapi/allratestoday-com-central-bank-rates-api-openapi.yml

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OpenAPI Specification

allratestoday-com-central-bank-rates-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: AllRatesToday Exchange Rate Central Bank Rates API
  description: 'Live mid-market exchange rates for 160+ currencies plus official rates from 122 central banks and 4 tax authorities (ECB, the Fed, Bank of Canada, CBSL, Banxico, HMRC, US Treasury and more).


    ## Data

    - **Market rates** (`/api/rate`, `/api/v1/rates`, `/api/historical-rates`): live mid-market rates, refreshed roughly every 60 seconds.

    - **Central-bank rates** (`/api/v1/central-bank/*`, `/api/open/central-bank/*`): the official tables exactly as published by each institution, one table per publication date. History reaches back to 2000 and earlier for major sources (ECB from 1999, Bank of Canada from 1950s-era series where published).

    - **Daily Reference Rate** (`/api/open/reference-rate`, `/api/v1/reference-rate/*`): one immutable mid-market USD table per business day, fixed at 16:00 London (median of a five-minute sampling window). For index calculation, research and reporting; not a registered benchmark. Methodology: https://allratestoday.com/reference-rate/


    ## Authentication

    Most endpoints require an API key sent as `Authorization: Bearer art_live_...`. Get a free key at https://allratestoday.com/register, or self-issue a 100-call trial key with no account via `POST /api/agent/keys` (built for AI agents). Logged-in dashboard users can also authenticate with their session cookie.


    Keyless endpoints: `/api/v1/symbols` and `/api/open/central-bank/{bank}` (attribution required), plus JSON reads of `/api/public/central-bank/{bank}`.


    ## Output formats

    Endpoints that return tabular data accept `?format=json|csv|xml|xlsx` (CSV is UTF-8 with BOM; XLSX is a real Excel workbook; default json).


    ## Plans

    Free plan: latest central-bank tables included. Historical central-bank dates and time series require a paid plan. See https://allratestoday.com/pricing.'
  version: 2.2.0
  contact:
    name: AllRatesToday Support
    url: https://allratestoday.com
    email: support@allratestoday.com
servers:
- url: https://allratestoday.com
  description: Production
tags:


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# Full source: https://artifacts.apis.io/allratestoday-com/openapi/allratestoday-com-central-bank-rates-api-openapi.yml