Corbits

import { serve } from "@hono/node-server";
import { Hono } from "hono";
import { hono as middleware } from "@faremeter/middleware";
import { evm } from "@faremeter/info";
import "dotenv/config";

const app = new Hono();

const receiver_address = process.env.RECEIVING_ADDRESS || "0xsome_default_address";
const facilitator = "https://facilitator.corbits.dev";

const paywalledMiddleware = await middleware.createMiddleware({
  facilitatorURL: facilitator,
  accepts: [
    evm.x402Exact({
      network: "eip155:324705682",
      asset: "USDC",
      amount: "1000", // $0.0001 in USDC base units
      payTo: receiver_address,
    }),
  ],
});

app.get("/api/free", (c) => {
  return c.json({
    type: "free",
    message: "This is free data that does not require payment",
    timestamp: new Date().toISOString(),
    data: {
      temperature: 72,
      humidity: 45,
      conditions: "Sunny",
    },
  });
});

// Premium endpoint with payment required
app.get("/api/premium", paywalledMiddleware, (c) => {
    return c.json({
    type: "paid",
    message: "This is is a paid data that does require x402 payment",
    timestamp: new Date().toISOString(),
    data: {
      temperature: 72,
      humidity: 45,
      conditions: "Sunny",
    },
  });
});

serve(app, (info) => {
  console.log(`Listening on http://localhost:${info.port}`);
});