Top 15 Blockchain APIs For Developers

Onchain GraphQL APIs & DEX APIs.

Multi-chain explorer for Ethereum and 100+ EVM chains.

Binance Smart Chain explorer API.

Build hybrid smart contracts with Chainlink.

Chainpoint is a global network for anchoring data to the Bitcoin blockchain.

Cross-frontend DEX attribution and execution quality data across Ethereum and L2s.

Multi-blockchain data aggregator platform.

Ethereum explorer API.

Blockchain RPC Node provider that supports over 50 multiple blockchains.

Layer4 is a blockchain integration platform that supports no-code and API use.

Blockchain-as-a-service solution that provides high-quality connection via API.

Blockchain-based blogging and social media website.

Indexing protocol for querying networks like Ethereum with GraphQL.

Provide simple and reliable API access to Ethereum blockchain.

Liquidity pool scores and Enter/Hold/Exit verdicts for Solana and EVM chains.