---
title: Charge for HTTP content
description: Gate HTTP endpoints with MPP payments using the mpp-proxy template on Cloudflare Workers.
image: https://edgetunnel-b2h.pages.dev/dev-products-preview.png
---

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# Charge for HTTP content

The [mpp-proxy ↗](https://github.com/cloudflare/mpp-proxy) template is a Cloudflare Worker that sits in front of any HTTP backend. When a request hits a protected route, the proxy returns a `402` response with an MPP payment challenge. After the client pays, the proxy verifies the payment, forwards the request to your origin, and issues a 1-hour session cookie.

Deploy the mpp-proxy template to your Cloudflare account:

[![Deploy to Cloudflare](https://deploy.workers.cloudflare.com/button)](https://deploy.workers.cloudflare.com/?url=https://github.com/cloudflare/mpp-proxy)

## Prerequisites

* A [Cloudflare account ↗](https://dash.cloudflare.com/sign-up)
* An HTTP backend to gate
* A wallet address to receive payments

## Configuration

Define protected routes in `wrangler.jsonc`:

**JSONC**

```jsonc
{
  "vars": {
    "PAY_TO": "0xYourWalletAddress",
    "TEMPO_TESTNET": false,
    "PAYMENT_CURRENCY": "0x20c000000000000000000000b9537d11c60e8b50",
    "PROTECTED_PATTERNS": [
      {
        "pattern": "/premium/*",
        "amount": "0.01",
        "description": "Access to premium content for 1 hour"
      }
    ]
  }
}
```

Note

Set `TEMPO_TESTNET` to `true` and `PAYMENT_CURRENCY` to `0x20c0000000000000000000000000000000000000` for testnet development.

## Selective gating with Bot Management

With [Bot Management](https://edgetunnel-b2h.pages.dev/bots/), the proxy can charge crawlers while keeping the site free for humans:

**JSONC**

```jsonc
{
  "pattern": "/content/*",
  "amount": "0.25",
  "description": "Content access for 1 hour",
  "bot_score_threshold": 30,
  "except_detection_ids": [120623194, 117479730]
}
```

Requests with a bot score at or below `bot_score_threshold` are directed to the paywall. Use `except_detection_ids` to allowlist specific crawlers by [detection ID](https://edgetunnel-b2h.pages.dev/ai-crawl-control/reference/bots/).

## Deploy

Clone the template, edit `wrangler.jsonc`, and deploy:

```sh
git clone https://github.com/cloudflare/mpp-proxy
cd mpp-proxy
npm install
npx wrangler secret put JWT_SECRET
npx wrangler secret put MPP_SECRET_KEY
npx wrangler deploy
```

For full configuration options, proxy modes, and Bot Management examples, refer to the [mpp-proxy README ↗](https://github.com/cloudflare/mpp-proxy).

## Custom Worker endpoints

For more control, add MPP middleware directly to your Worker using Hono:

**TypeScript**

```ts
import { Hono } from "hono";
import { Mppx, tempo } from "mppx/hono";


const app = new Hono();


const mppx = Mppx.create({
  methods: [
    tempo({
      currency: "0x20c0000000000000000000000000000000000000",
      recipient: "0xYourWalletAddress",
    }),
  ],
});


app.get("/premium", mppx.charge({ amount: "0.10" }), (c) =>
  c.json({ data: "Thanks for paying!" }),
);


export default app;
```

Refer to the [Hono middleware reference ↗](https://mpp.dev/sdk/typescript/middlewares/hono) for the full API, including session payments and payer identification.

## Related

* [mpp.dev ↗](https://mpp.dev) — Protocol specification
* [Pay Per Crawl](https://edgetunnel-b2h.pages.dev/ai-crawl-control/features/pay-per-crawl/) — Cloudflare-native monetization without custom code

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```