---
title: SuperPowers AI Agent Payments | UCP, MPP, and x402
description: Purchase the $199 monthly Super Powers AI Pro plan through UCP checkout, MPP Payment authentication, or x402 USDC settlement.
canonical: https://getsupers.com/developers/payments
---

# Agent payments for Super Powers AI Pro

The Super Powers AI Pro plan costs **$199 USD per month**. It includes 50 swappable device slots across Mac, Windows, Linux, Android, and iPhone, plus 100,000 computer-use tasks each month at zero task cost. Model usage can use account credits or the account owner's own supported model keys.

Every purchase endpoint requires a signed-in Super account. An agent should use OAuth Authorization Code with PKCE and request the `commerce:subscribe` scope. Payment never grants access to another user's devices: the entitlement is attached only to the authenticated Super owner.

## Universal Commerce Protocol

Discover the business profile at `https://getsupers.com/.well-known/ucp`. The REST shopping service points to `https://app.getsupers.com/ucp/v1`, and the checkout capability creates a session with `POST /checkout-sessions`. The response includes a continuation URL for the existing recurring PayPal subscription checkout.

## Machine Payments Protocol

The MPP endpoint is `POST https://app.getsupers.com/commerce/subscriptions/super-pro/mpp`. It uses HTTP 402 with a `WWW-Authenticate: Payment` challenge. The custom `paypal` payment method returns an approval URL in the decoded request object. After approval, retry with an `Authorization: Payment` credential whose payload contains the verified `subscription_id`. Because MPP uses the standard Authorization field for its payment credential, an OAuth agent sends its original `Bearer` credential in `X-Super-Authorization` on that retry. Successful responses include `Payment-Receipt`.

## x402

The x402 endpoint is `POST https://app.getsupers.com/commerce/subscriptions/super-pro/x402`. After authentication, an unpaid request returns HTTP 402 and `PAYMENT-REQUIRED`. The exact USDC charge is $199. Successful verification and settlement grant 30 days of Pro access and return `PAYMENT-RESPONSE`. Reusing the same verified settlement is idempotent and never extends access twice.

The x402 merchant payout wallet and facilitator are deployment credentials. If either is unavailable, the endpoint returns HTTP 503 instead of emitting an unfulfillable payment challenge.

## Discovery

- UCP profile: https://getsupers.com/.well-known/ucp
- MPP and REST discovery: https://getsupers.com/openapi.json
- Product: https://app.getsupers.com/commerce/products/super-pro
- Authentication: https://getsupers.com/auth.md
- Developer portal: https://getsupers.com/developers/