Before you start with the demo, you will need a wallet on one of the supported networks.
Networks
Corbits currently supports the following chain/network combinations:
solana-mainnet-betabase-mainnetpolygon-mainnet
Wallets
To use the demo, you will need a wallet on one of the networks supported by x402.
For more on wallets, see How to set up a Wallet
Simple Client using @faremeter/rides
@faremeter/rides is the easiest way start using x402. You just need a wallet and and endpoint!
This example allows you to access an x402 endpoint and pay with a wallet on solana, base, or polygon.
For complete instructions on setting up your development environment see setup.
1. - Install required packages
You will need @faremeter/rides, @faremeter/types and dotenv
pnpm add @faremeter/rides @faremeter/types dotenv
2. - Create your script
Paste the demo script into rides.ts:
import "dotenv/config";
import { payer } from "@faremeter/rides";
await payer.addLocalWallet(process.env.SOLANA_PRIVATE_KEY);
await payer.addLocalWallet(process.env.EVM_PRIVATE_KEY);
const endpoint = process.env.ENDPOINT ?? "https://helius.api.corbits.dev";
const req = await payer.fetch(endpoint, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
jsonrpc: "2.0",
id: 1,
method: "getBlockHeight"
})
});
console.log(`status: ${req.statusText} (${req.status})`);
if (req.status === 200) {
console.log(await req.json());
}
3. Provide your credentials
cat <<'EOF' > .env
SOLANA_PRIVATE_KEY=base64-or-JSON-private-key
EVM_PRIVATE_KEY=0xYOUR_PRIVATE_KEY
ENDPOINT=https://helius.api.corbits.dev
EOF
4. Run the demo
you should see something like:
$ pnpm tsx rides.ts
bigint: Failed to load bindings, pure JS will be used (try npm run rebuild?)
status: OK (200)
{ jsonrpc: '2.0', result: 357792730, id: 1 }
Next steps
