Lemon Squeezy

import Keystore from "@keystore/sdk";

const ks = new Keystore({ agentToken: process.env.KS_TOKEN! });
ks.interceptAll();

// All requests to Lemon Squeezy's API are automatically
// intercepted and routed through the Keystore proxy.
// Real credentials are injected server-side.
const res = await fetch("https://api.lemonsqueezy.com/v1/...", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ /* your payload */ }),
});
const data = await res.json();
console.log(data);