What is the Exchange Rates API API base URL?

The Exchange Rates API API base URL is https://blockchain.info

Exchange Rates API API

by Exchange Rates API Free tier

Exchange Rates API API. See documentation for full details.

finance

Quick Reference

Base URL https://blockchain.info Auth type API Key Header Auth header Authorization: Bearer YOUR_TOKEN Rate limit 250 req/month (free) Pricing Enterprise / contact sales Free quota None Documentation https://blockchain.info/api/exchange_rates_api Endpoint status Live — HTTP 200 — endpoint is accessible3.16s (checked Mar 29, 2026) Builder score D 28% builder-friendly

Pricing

Latency

Depth

Authentication

See documentation for authentication details

Authorization: Bearer YOUR_TOKEN

Pricing

Model subscription Starting price Enterprise / contact sales Free quota None

Free: 250 req/month (EUR base only). Basic $9.99/mo, Pro $19.99/mo, Premium $39.99/mo.

Key Endpoints

Method	Path	Description
GET	`/`	See documentation for endpoint reference

Sample Request

curl 'https://blockchain.info'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official Exchange Rates API documentation.