x402

Name: x402
Author: PH 新产品

An open protocol for internet-native payments from Coinbase

Visit Website

About

x402 revives the original “HTTP 402 Payment Required” status code to allow bots, agents, and apps to pay-per-call using stablecoins—no API keys, no human-in-the-loop setup required. Make any API or MCP server accessible to agents without human config.

Similar & Alternative Tools

Explore popular tools in the same category upvoted by the community.

JetBrains Maple Mono

Open source composite font blending JetBrains Mono and Maple Mono, with a perfect 2:1 Chinese-English width ratio, neat, elegant, and ultra-readable.

Productivity Open Source Tech

MemFree

MemFree is an open-source hybrid AI search engine that searches both your personal knowledge base (bookmarks, notes, documents, etc.) and the web simultaneously to deliver the best answers for you.

Productivity GitHub Tech

9bot

An all-in-one WhatsApp community automation platform for smarter group management, messaging, and analytics.

Social Media Tools Messaging Bots

Dataify-AI数据基础设施

Integrated supply of data collection APIs, high-quality datasets, and proxy resource services

Artificial Intelligence Analytics Marketing

水母量化

No-code quantitative trading platform that lets ordinary investors easily implement automated trading.

iPhone Artificial Intelligence Tech

Sheas Cealer

SNI spoofing tool that lets you legally speed up direct access to Github, Steam, Pixiv and other sites without a proxy, for smooth, lag-free web surfing.

Security Tech Anonymous