x402-rs
Rust development tools for web3, implementing the x402 protocol for HTTP-native blockchain payments.
About
x402-rs is a comprehensive Rust toolkit for the x402 protocol, enabling blockchain payments directly through HTTP using the native 402 Payment Required status code. It offers a modular, production-ready implementation supporting multiple blockchains and protocol versions, facilitating API monetization, AI agent payments, and other web3 use cases.
Pricing
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Technology stack
detected 2026-06-18Est. monthly stack spend~$100/mo
Email
Microsoft 365
Stack
Bootstrap
Affiliate
Self-hosted affiliate
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Frequently asked
What does x402-rs do?
x402-rs is a comprehensive Rust toolkit for the x402 protocol, enabling blockchain payments directly through HTTP using the native 402 Payment Required status code. It offers a modular, production-ready implementation supporting multiple blockchains and protocol versions, facilitating API monetization, AI agent payments, and other web3 use cases.
What industry does x402-rs operate in?
x402-rs operates in Web3, Blockchain, Fintech, Developer Tools, API Platform, Agentic AI.