tollbridge_hook

io.github.clawpipe/tollbridge · Verify this server

x402 exact USDC Base · after paying, poll /v1/resolutions/:id until horizon_end. PAID ADD-ON — register an outcome hook endpoint: a public http(s) URL that Tollbridge POSTs to when one of the payer's decisions settles (realized or unresolvable). One registration debits the billing.addon.hook add-on and buys a 30-day window; re-registering the same URL inside its window replays honestly (no second charge, the signing secret is never re-served). Registration NEVER claims delivery is live — delivery truth is the attempt record, not optimism. The URL is checked at registration (loopback, private and metadata hosts are refused). READ THE SECRET ONCE: when the deployment signs per endpoint, the secret is shown exactly once in this result. PAID — x402 exact USDC on Base (eip155:8453) or Scout credits via the credit rail: pass `payer` (a Base address 0x…) as a tool argument, or send `x-tollbridge-payer: <address>` on the MCP HTTP request, or settle with an x402 PAYMENT-SIGNATURE. After paying, poll /v1/resolutions/:id until horizon_end. An unpaid call returns a structured payment_required challenge, never fabricated data. A refusal refunds the debit.