Events API

What is the Events API?

The Events API enables Web3 developers to quickly get all the logs and events for contracts across multiple blockchains, in order to help them build and scale their dapps efficiently.

Events API Features

The Event API provides the following functionality out of the box to power the dapps you are building:

  • fetching logs by contract
  • fetching events by contract

Plus so much more!

Popular use cases

The Event API is extremely flexible, meaning it can support a wide range of use cases, including:

  • Wallet Activity
  • Transaction Monitoring
  • Ownership Verification
  • Flow of Funds

Supported Chains

The Events API supports multiple EVM chains:

Chain NameChain Id (HEX)Chain Id (INT)
eth0x11
goerli0x55
sepolia0xaa36a711155111
polygon0x89137
mumbai0x1388180001
bsc0x3856
bsc testnet0x6197
avalanche0xa86a43114
avalanche testnet0xa86943113
fantom0xfa250
cronos0x1925
cronos testnet0x152338
palm0x2a15c308d11297108109
arbitrum0xa4b142161