
Infrastructure & Tooling
X402 Kit
Fully modular Rust SDK for complex x402 payment integrations
Embed this entry
[](https://eco.dexter.cash/infrastructure-tooling/x402-kit)Drop into any README to display a live card linking back to this entry.
Related in Infrastructure & Tooling
x402lint
Validate x402 payment configurations. CLI, SDK, website, and Claude skill for checking configs, addresses, networks, and amounts.
ampersend
Wallet for agents and dashboard providing payment management platform
FluxA
Permissionless deferred payment rails with batch settlement
Mogami Java Server SDK
Java Server SDK turning Spring endpoints into pay-per-call APIs
Nevermined
Infrastructure for AI agent payment processing and settlement
PEAC Protocol
Cryptographic receipt layer binding payment proof to delivered response