This migration guide should help you replace Coinbase Commerce's charge-based flow with a simpler payment path that does not depend on the Coinbase ecosystem.

1// Coinbase Commerce
2const response = await fetch("https://api.commerce.coinbase.com/charges", {
3  method: "POST",
4  headers: {
5    "X-CC-Api-Key": "YOUR_COINBASE_KEY",
6    "X-CC-Version": "2018-03-22",
7    "Content-Type": "application/json",
8  },
9  body: JSON.stringify({
10    name: "Order #123",
11    description: "Premium subscription",
12    pricing_type: "fixed_price",
13    local_price: { amount: "49.99", currency: "USD" },
14    redirect_url: "https://yoursite.com/success",
15    cancel_url: "https://yoursite.com/cancel",
16  }),
17});
18
19const { data } = await response.json();
20// Redirect to: data.hosted_url

1// Payvra
2import Payvra from "payvra";
3
4const payvraSecretKey = process.env.PAYVRA_SECRET_KEY;
5if (!payvraSecretKey) {
6  throw new Error("Set PAYVRA_SECRET_KEY before running this example.");
7}
8
9const payvra = new Payvra(payvraSecretKey);
10
11const payment = await payvra.payments.create({
12  amount: "49.99",
13  currency: "USDC",
14  metadata: { orderId: "order_123" },
15});
16
17// Redirect to: payment.checkoutUrl

1// Coinbase Commerce webhook handler
2app.post("/webhooks", (req, res) => {
3  const signature = req.headers["x-cc-webhook-signature"];
4  const expected = crypto
5    .createHmac("sha256", WEBHOOK_SECRET)
6    .update(req.rawBody)
7    .digest("hex");
8
9  if (signature !== expected) {
10    return res.status(401).send("Invalid");
11  }
12
13  const { event } = req.body;
14  if (event.type === "charge:completed") {
15    // Mark order paid, event.data.metadata.order_id
16  }
17
18  res.sendStatus(200);
19});

1// Payvra webhook handler
2app.post("/webhooks", (req, res) => {
3  const signature = req.headers["webhook-signature"];
4  const timestamp = req.headers["webhook-timestamp"];
5  const webhookId = req.headers["webhook-id"];
6
7  const signedContent = `${webhookId}.${timestamp}.${req.rawBody}`;
8  const expected = crypto
9    .createHmac("sha256", WEBHOOK_SECRET)
10    .update(signedContent)
11    .digest("base64");
12
13  if (signature !== `v1,${expected}`) {
14    return res.status(401).send("Invalid");
15  }
16
17  const { type, data } = req.body;
18  if (type === "payment.completed") {
19    // Mark order paid, data.metadata.orderId
20  }
21
22  res.sendStatus(200);
23});