Pay-per-call AI endpoints.
No API key. Just USDC.

# Step 1: Initial request (returns 402 Payment Required)
import requests

resp = requests.get(
    "https://gig-x402-api.jayson-be1.workers.dev/thread-from-article",
    params={"url": "https://example.com/article"}
)

if resp.status_code == 402:
    auth_header = resp.headers.get("WWW-Authenticate")
    # auth_header → 'x402 url="https://pay.example.com/..."'
    # Extract payment URL and complete USDC transfer off-chain

    # Step 3: Retry with PAYMENT-SIGNATURE header
    resp = requests.get(
        "https://gig-x402-api.jayson-be1.workers.dev/thread-from-article",
        params={"url": "https://example.com/article"},
        headers={"PAYMENT-SIGNATURE": "<your-signature>"}
    )

print(resp.json())

# Step 1: Initial request with JSON body (returns 402 Payment Required)
import requests

resp = requests.post(
    "https://gig-x402-api.jayson-be1.workers.dev/extract-pain-points",
    json={"text": "The checkout process is too slow and the UI is confusing."}
)

if resp.status_code == 402:
    auth_header = resp.headers.get("WWW-Authenticate")
    # Extract payment URL and complete USDC transfer off-chain

    # Step 3: Retry with PAYMENT-SIGNATURE header
    resp = requests.post(
        "https://gig-x402-api.jayson-be1.workers.dev/extract-pain-points",
        headers={"PAYMENT-SIGNATURE": "<your-signature>"},
        json={"text": "The checkout process is too slow and the UI is confusing."}
    )

print(resp.json())

// Step 1: Initial request (returns 402 Payment Required)
const url = "https://gig-x402-api.jayson-be1.workers.dev/thread-from-article?url=https://example.com/article";

const resp = await fetch(url);

if resp.status === 402) {
  const authHeader = resp.headers.get("WWW-Authenticate");
  // authHeader → 'x402 url="https://pay.example.com/..."'
  // Extract payment URL and complete USDC transfer off-chain

  // Step 3: Retry with PAYMENT-SIGNATURE header
  const retryResp = await fetch(url, {
    headers: { "PAYMENT-SIGNATURE": "<your-signature>" }
  });

  const data = await retryResp.json();
  console.log(data);
}

// Step 1: Initial request with JSON body (returns 402 Payment Required)
const endpoint = "https://gig-x402-api.jayson-be1.workers.dev/extract-pain-points";

const resp = await fetch(endpoint, {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ text: "The checkout process is too slow and the UI is confusing." })
});

if resp.status === 402) {
  const authHeader = resp.headers.get("WWW-Authenticate");
  // Extract payment URL and complete USDC transfer off-chain

  // Step 3: Retry with PAYMENT-SIGNATURE header
  const retryResp = await fetch(endpoint, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "PAYMENT-SIGNATURE": "<your-signature>"
    },
    body: JSON.stringify({ text: "The checkout process is too slow and the UI is confusing." })
  });

  const data = await retryResp.json();
  console.log(data);
}

// Step 1: Initial request (returns 402 Payment Required)
const axios = require("axios");

try {
  const resp = await axios.get(
    "https://gig-x402-api.jayson-be1.workers.dev/thread-from-article",
    { params: { url: "https://example.com/article" } }
  );
  console.log(resp.data);
} catch (err) {
  if err.response && err.response.status === 402) {
    const authHeader = err.response.headers["www-authenticate"];
    // authHeader → 'x402 url="https://pay.example.com/..."'
    // Extract payment URL and complete USDC transfer off-chain

    // Step 3: Retry with PAYMENT-SIGNATURE header
    const retryResp = await axios.get(
      "https://gig-x402-api.jayson-be1.workers.dev/thread-from-article",
      {
        params: { url: "https://example.com/article" },
        headers: { "PAYMENT-SIGNATURE": "<your-signature>" }
      }
    );
    console.log(retryResp.data);
  }
}

// Step 1: Initial request with JSON body (returns 402 Payment Required)
const axios = require("axios");

try {
  const resp = await axios.post(
    "https://gig-x402-api.jayson-be1.workers.dev/extract-pain-points",
    { text: "The checkout process is too slow and the UI is confusing." }
  );
  console.log(resp.data);
} catch (err) {
  if err.response and err.response.status === 402) {
    const authHeader = err.response.headers["www-authenticate"];
    // Extract payment URL and complete USDC transfer off-chain

    // Step 3: Retry with PAYMENT-SIGNATURE header
    const retryResp = await axios.post(
      "https://gig-x402-api.jayson-be1.workers.dev/extract-pain-points",
      { text: "The checkout process is too slow and the UI is confusing." },
      { headers: { "PAYMENT-SIGNATURE": "<your-signature>" } }
    );
    console.log(retryResp.data);
  }
}