Server now accepts both eip-3009 and erc-7710 payments

Author: jeffsmale90

packages/x402-example/src/client.ts

@@ -114,10 +114,9 @@ async function main() {
     },
   });
 
-  const httpClient = new x402HTTPClient(new x402Client().register(
-    'eip155:*',
-    erc7710Client
-  ));
+  const coreClient = new x402Client().register('eip155:*', erc7710Client);
+
+  const httpClient = new x402HTTPClient(coreClient);
 
   const fetchWithPayment = wrapFetchWithPayment(fetch, httpClient);
 

packages/x402-example/src/server.ts

@@ -2,7 +2,6 @@ import { config } from 'dotenv';
 import express from 'express';
 import { HTTPFacilitatorClient } from '@x402/core/server';
 import { paymentMiddleware, x402ResourceServer } from '@x402/express';
-import { ExactEvmScheme } from '@x402/evm/exact/server';
 import {
   type Network,
 } from '@x402/core/types';
@@ -24,6 +23,10 @@ const network = (process.env.NETWORK ?? 'eip155:84532') as Network;
 const port = Number(process.env.PORT ?? 4021);
 const price = '1000' as const;
 const acceptedToken = '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913' as const;
+const acceptedTokenEip712Domain = {
+  name: 'USD Coin',
+  version: '2',
+} as const;
 
 const facilitatorClient = new HTTPFacilitatorClient({ url: facilitatorUrl });
 const app = express();
@@ -55,6 +58,7 @@ app.use(
             },
             extra: {
               assetTransferMethod: 'eip3009',
+              ...acceptedTokenEip712Domain,
             },
           },
         ],
@@ -76,6 +80,6 @@ app.get('/random', (_req: unknown, res: { type: (value: string) => { send: (valu
 
 app.listen(port, () => {
   console.log(
-    `x402 ERC-7710 example server listening on http://localhost:${port}/random`,
+    `x402 ERC-7710 + EIP-3009 example server listening on http://localhost:${port}/random`,
   );
 });