switchboard
https://github.com/kcolbchain/switchboard
● healthy
python
Python middleware + on-chain escrow for agent payments. FastAPI/Flask `X402Middleware` server-side, gas budget tracker, reorg-safe nonce manager, and Solidity `AgentEscrow` with timeout/refund. Protocol-agnostic substrate (x402 + escrow shipping; MPP/AP2 in flight).
Category
python
Chains
—
Price
—
How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://github.com/kcolbchain/switchboard