DopamineDesk AI Marketplace

Run a low-cost wallet balance lookup for native ETH and official USDC on Base, Ethereum, or Arbitrum, with an estimated ETH USD value. This is not a complete token or NFT portfolio.

Open endpoint ↗

Price per call: $0.003
Chain: Base
Method: GET
Paid calls · 30 days: 3

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/wallet_portfolio", { method: "GET" });
console.log(await res.json());

https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/wallet_portfolio