skills.rest
tempoxyztempoxyzOfficial·1 Agent Skills Included

mpp

Add HTTP 402 machine payments to APIs and clients

Integrates the Machine Payments Protocol into client and server applications using the mppx TypeScript SDK. Handles the full 402 Payment Required flow with challenges, credentials, and receipts, removing manual billing setup and API key management. Accepts Tempo stablecoin charges, streaming payment sessions, and Stripe card payments with a few lines of code.
78|152
↗
npx skills add tempoxyz/mpp --all -g -y
Available:

Tells your coding agent how to navigate the MPP documentation, follow protocol terminology rules, and use the mppx SDK references when integrating payments.

All Skills in This Repository (1)

Pure Emerald Level Indicators
📦 In Repo
tempoxyztempoxyz

mppx

Implement the Payment HTTP Authentication Scheme with a TypeScript SDK.

Official
Advanced

Frequently Asked Questions

FAQPage Schema
How to install mpp?▼

Run `npx skills add tempoxyz/mpp --all -g -y` in your terminal to install all skills in this repository globally.

What is the Machine Payments Protocol?▼

MPP is an open standard co-authored by Tempo and Stripe that lets clients pay for HTTP requests inline using the 402 Payment Required flow, with no API keys or billing accounts needed.

How do I accept payments in my API with mppx?▼

Use the mppx server SDK to protect routes with payment challenges, then return receipts after verifying payment. It supports Tempo stablecoins and Stripe card payments.

Can a coding agent pay for APIs automatically?▼

Yes. The mppx client wraps fetch so your agent automatically handles 402 challenges and pays with a configured wallet or payment method.

Does mppx work with Express, Hono, and Next.js?▼

Yes. The SDK ships dedicated middleware for Express, Hono, Next.js, and Elysia, plus MCP wrappers so tool calls can require payment.

Related Repositories in Software Engineering

View All in Software Engineering→
openclawopenclaw
388.4k

openclaw

Run a personal AI assistant across your devices and chat apps

Official📦 120 Skills
obraobra
280.0k

superpowers

Gives coding agents a disciplined workflow from idea to merged code

Community📦 15 Skills
facebookfacebook
248.4k

react

AI agent skills for building, testing, and porting React core

Official📦 14 Skills