Infura

wikipedia:Infura is a blockchain node infrastructure service that allows apps and developers to get data from, and broadcast transactions to the Ethereum blockchain.

• https://infura.io/

• Infura APIs
• Sign up: email, Free tier:
  • 1 API key
  • 100K Request/day
  • 25K Archive request/day

Related

• MetaMask
• Alchemy
• Polygon
• Blockfrost
• Enable support of Ethereum Name Service (ENS) in Brave?
• The Graph
• rpc.sepolia.dev

See also

• Infura, Infura APIs
• ConsenSys, MetaMask, Gnosis, Web3signer, web3signer, Joseph Lubin, Infura, ConsenSys Diligence, Consensys Mesh