Testnets

const testnetRpcs = {
  'eip155:11155111': 'https://rpc.sepolia.org',
  'eip155:84532': 'https://sepolia.base.org',
  'eip155:421614': 'https://sepolia-rollup.arbitrum.io/rpc',
  'eip155:11155420': 'https://sepolia.optimism.io',
};

// testnet-config.ts
const testnetRoutes = {
  '/api/test/*': {
    accepts: [
      {
        scheme: 'exact',
        network: 'eip155:84532', // Base Sepolia
        payTo: '0xYourTestAddress',
        price: '$0.001',
      },
    ],
  },
};

const tonTestnetConfig = {
  network: 'ton:testnet',
  jettonMaster: 'kQD0GKBM8ZbryVk2aESmzfU6b9b_8era_IkvBSELujFZPsyy',
  rpcUrl: 'https://testnet.toncenter.com/api/v2/jsonRPC',
};

# Request devnet SOL
solana airdrop 1 --url devnet
 
# Test USDC on devnet
# Mint: 4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU

const nearTestnetConfig = {
  network: 'near:testnet',
  rpcUrl: 'https://rpc.testnet.near.org',
  tokenContract: 'usdt.fakes.testnet',
};

# .env.test
NODE_ENV=test
T402_NETWORK=eip155:84532
T402_RPC_URL=https://sepolia.base.org
T402_PAY_TO=0xYourTestAddress
T402_FACILITATOR_URL=https://facilitator.t402.io

const isTestnet = process.env.NODE_ENV === 'test';
 
const config = {
  network: isTestnet ? 'eip155:84532' : 'eip155:8453',
  facilitator: 'https://facilitator.t402.io', // Same for both
};

import { describe, it, expect } from 'vitest';
import { t402Client } from '@t402/core/client';
 
describe('T402 Integration', () => {
  it('should complete payment flow', async () => {
    const client = new t402Client();
    // ... setup with testnet
 
    const response = await client.fetch('https://api.example.com/test');
    expect(response.ok).toBe(true);
  });
});

// scripts/fund-test-wallet.ts
async function fundWallet(address: string, network: string) {
  switch (network) {
    case 'eip155:84532':
      // Base Sepolia faucet
      await requestBaseSepolia(address);
      break;
    case 'ton:testnet':
      console.log('Use @testgiver_ton_bot on Telegram');
      break;
    // ... other networks
  }
}

# Check supported networks
curl -s https://facilitator.t402.io/supported | jq '.kinds[] | select(.network | contains("testnet") or contains("sepolia"))'