The best public APIs for Blockchain
23 free APIs tagged #blockchain.
Bitquery GraphQL API
Unlock crypto data insights with Bitquery GraphQL API
BlockFrost
Connecting miners, exchanges, and developers
Blockchain API
Unlock the blockchain
Brave New Coin
Cryptoasset data, fast & reliable
Chainlink
Build trust-less, reliable smart contracts
Etherscan
Blockchain exploration made easy
Ethplorer API
Explore & Manage Ethereum Blockchain
Infura
Building the Infrastructure to Scale Ethereum
LocalBitcoins.com API
Buy and Sell Bitcoin with ease
Mempool API
Bitcoin Explorer, Explorer Bitcoin!
NOWNodes
Integrating Blockchain Into Your Business
Nomics API
The financial data API
OKEX API
Advanced Crypto Exchange
Random D UK API
Real Randomness Now
STEEM API
Discovering opportunities on the STEEM blockchain
Solana JSON-RPC
Powerful blockchain infrastructure for the 21st century
SuredBits API
Real-time on-chain data for Bitcoin and Litecoin.
TRON API
Unlock your future with TRON
Tetr API
Bring the Blockchain to Your Business
The Graph
Your portal to a decentralized world
Web3 Storage
Powering Data Storage Solutions for the Decentralized Web
Zmok
A Decentralized Data Exchange Protocol
coinlayer
Cryptocurrency Exchange Rates API