Run token-summary

First paid ping - $0.02

Use this cheapest bodyless route to prove the wallet can read the 402 challenge, pay Base USDC, and retry. If this returns JSON, immediately run the $0.25 token summary for the token beside a material unlock event.

import { wrapFetchWithPayment, x402HTTPClient } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const signer = privateKeyToAccount(process.env.EVM_PRIVATE_KEY);
const client = new x402Client();
client.register("eip155:*", new ExactEvmScheme(signer));

const fetchWithPayment = wrapFetchWithPayment(fetch, client);
const httpClient = new x402HTTPClient(client);

const response = await fetchWithPayment("https://unlockpressure.pricepilot402-arya.workers.dev/v1/unlocks/upcoming?days=90&minRisk=70");
const paid = await httpClient.processResponse(response);
console.log(paid.body);

curl -i "https://unlockpressure.pricepilot402-arya.workers.dev/v1/unlocks/upcoming?days=90&minRisk=70"

Buy token 90-day summary - $0.25

Start with SXT or replace the symbol with any token shown below. The report route remains the existing Phase 1 product: POST /v1/token/risk-summary.

import { wrapFetchWithPayment, x402HTTPClient } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const signer = privateKeyToAccount(process.env.EVM_PRIVATE_KEY);
const client = new x402Client();
client.register("eip155:*", new ExactEvmScheme(signer));

const fetchWithPayment = wrapFetchWithPayment(fetch, client);
const httpClient = new x402HTTPClient(client);

const response = await fetchWithPayment("https://unlockpressure.pricepilot402-arya.workers.dev/v1/token/risk-summary", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({ token: "SXT", lookbackDays: 90 })
});

const paid = await httpClient.processResponse(response);
console.log(paid.body);

curl -i "https://unlockpressure.pricepilot402-arya.workers.dev/v1/token/risk-summary" \
  -H "content-type: application/json" \
  --data '{"token":"SXT","lookbackDays":90}'

Expected unpaid behavior

The first request without payment should return HTTP 402 and a PAYMENT-REQUIRED header. A wallet-enabled x402 client should then retry with PAYMENT-SIGNATURE or X-PAYMENT and receive JSON output.

Current event choices

Related high-intent pages