x402 Payment Protocol SDK for Rust.
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Updated
Mar 16, 2026 - Rust
x402 Payment Protocol SDK for Rust.
Accept payments from AI agents. Open-source. Your data, your domain, your rules. Free forever.
A production-ready payment settlement service for the x402 protocol. Built with Elysia and Node.js, it verifies cryptographic payment signatures and settles transactions on-chain for EVM, SVM (Solana), and Starknet networks.
A complete x402 facilitator implementation for Arbitrum
Self-hosted x402 payment facilitator server — verifies and settles any ERC-20 token via EIP-7702
Molt402 is an integration layer enabling OpenClaw AI agents to execute transactions autonomously on the x402 protocol.
Consensus Protocol x402 Facilitator supporting ICP, EVM and SVM micropayments.
x402 Protocol Facilitator for the Nano network
A searchable index of x402-enabled APIs for autonomous agents
SBC x402 Facilitator — verifies and settles payments using the x402 protocol (v2).
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