create-python-x402-facilitator

Create Python x402 facilitator services that verify and settle payments on-chain. Use when building a FastAPI-based facilitator, implementing the FacilitatorAvmSigner protocol (sign_transaction, sign_group, simulate_group, send_group, confirm_transaction), registering with register_exact_avm_facilitator, creating multi-network facilitators (EVM+SVM+AVM), or setting up facilitator API endpoints (/verify, /settle, /supported). Strong triggers include "create a Python facilitator", "build a payment facilitator service", "implement FacilitatorAvmSigner", "set up facilitator endpoints", "verify and settle Algorand payments", "fee payer service".