SwiftNodes
HTTPS CORS apiKey
Multi-chain blockchain RPC nodes (Ethereum, Solana and 75+ networks)
API Endpoint
https://swiftnodes.ioMore Blockchain APIs
Onchain GraphQL APIs & DEX APIs
HTTPS CORS apiKey
Multichain block explorer REST API (with Etherscan-compatible JSON-RPC)
HTTPS No CORS apiKey
Build hybrid smart contracts with Chainlink
HTTPS CORS ? Free