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Blockchain API

by Blockchain Free tier

Bitcoin Payment, Wallet & Transaction Data

finance

Quick Reference

Base URL https://www.blockchain.com Auth type API Key Header Auth header Authorization: Bearer YOUR_TOKEN Rate limit Not officially published Pricing Enterprise / contact sales Free quota None Documentation https://www.blockchain.com/api Endpoint status Live — HTTP 200 — endpoint is accessible1.08s (checked Mar 29, 2026) Builder score D 32% builder-friendly
Pricing
28
Latency
60
Depth
14

Authentication

See documentation for auth details

Authorization: Bearer YOUR_TOKEN

Pricing

Model subscription Starting price Enterprise / contact sales Free quota None

Free for basic blockchain data. Wallet API requires account. No paid tiers for data endpoints.

Key Endpoints

MethodPathDescription
GET / See documentation for endpoint reference

Sample Request

curl 'https://www.blockchain.com'

Sample Response

{}

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