AI Text Generation · Aman LLM Chat

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://amanchain-relay.gitajhd.workers.dev/api/x402/aman-llm-chat", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "request": "Explain x402 in one sentence",
    "serviceId": "aman-llm-chat"
  }),
});
const data = await res.json();

curl -X POST \
  "https://amanchain-relay.gitajhd.workers.dev/api/x402/aman-llm-chat" \
  -H "Content-Type: application/json" \
  -d '{"request":"Explain x402 in one sentence","serviceId":"aman-llm-chat"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "ok": true,
  "text": "x402 is an HTTP-native protocol where an API replies 402 with a payment challenge and the agent pays (e.g. USDC on Base) in the retry header."
}