402Signal · Route

402Signal checks x402 routes across Base, Solana, and Algorand before spending. $0.003 only when a valid live route is found. Normal typed misses are not settled. Seller payment is separate. Your agent keeps the wallet. Routing evidence enters the PQ Trust log on Algorand MainNet. Optional require_route_binding=true adds a signed v4 receipt for buyer-side comparison with current seller terms before signing. Guide: https://402signal.com/developers#route-binding

How to call it

curl -i -X POST https://402signal.com/route

# It answers 402 Payment Required, with the price and where to pay.
# Pay with any x402 client, then send the same request again.

Uptime, grade and call counts come from other directories, not from us. A blank means nobody has measured it. It does not mean it is safe.