What It Is
Independent open-source Rust facilitator. Self-hostable, auditable, and neutral by design. Supports multiple EVM and Solana chains with production-grade performance.
How It Fits in x402
facilitator-tier4open-sourceself-hosted
server
SolanaBaseEthereumAvalanchePolygonNetwork
USDCSPLERC-20
Developer Notes
rust
Middleware
facilitator
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About x402 Guild
x402 Guild is a community-driven effort to maintain an open x402 dataset and a periodic “State of x402” report.