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Overview

X402 on Prism is designed to work across multiple EVM networks. Environments can enable different subsets of networks depending on risk, liquidity, and product requirements.

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EVM Testnets

Finance District currently supports these EVM testnets for X402:
CAIP-2 ID: eip155:421614Network Details:
CAIP-2 ID: eip155:11155111Network Details:
CAIP-2 ID: eip155:97Network Details:

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EVM Mainnets

Production-ready EVM networks (available in production environments):
CAIP-2 ID: eip155:8453Network Details:
  • Chain ID: 8453
  • Native Token: ETH
  • Block Explorer: BaseScan
CAIP-2 ID: eip155:42161Network Details:
  • Chain ID: 42161
  • Native Token: ETH
  • Block Explorer: Arbiscan
CAIP-2 ID: eip155:1Network Details:
  • Chain ID: 1
  • Native Token: ETH
  • Block Explorer: Etherscan
CAIP-2 ID: eip155:56Network Details:
  • Chain ID: 56
  • Native Token: BNB
  • Block Explorer: BscScan

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Next Steps

Quick Start

Set up your first X402 integration

Testnet Faucet

Get test tokens for development