ontarioprotocol.com
Route probed: GET https://ontarioprotocol.com/api/x402/list-service
Category: survive:dev utilities (tags: agent-infra) · Status: listing listed, probe active · Listing: 0.5 USD, 3 payers / 3 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T14:44:29Z (2 h ago) · Recent valid 402: 0/2 · p50 598 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T14:44:29Z)
0 valid 402s checked: terms consistent 0, Base USDC offered 0, price matches listing 0 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8d91a0245ca1a1ba6f07 | 2026-10-23T14:44:29Z | GET | 200 | no | 598 | 500000 | 88068ab72680f081 | per-receipt | primary | ||||
| 1e1ef5905dec8ed547ae | 2026-10-23T12:43:34Z | GET | 200 | no | 186 | 500000 | 88068ab72680f081 | snapshot | primary |
Other listed routes
https://ontarioprotocol.com/api/x402/list-servicePublish your x402 API for agent discovery with an Ontario profile and Bazaar Launch Passport after free validation: public profile, readiness report, Coinbase i (cdp-bazaar)https://ontarioprotocol.com/api/x402/refresh-listingRefresh the live readiness evidence, canonical JSON profile, and badge for one existing paid Ontario x402 service listing after its included 30-day maintenance (cdp-bazaar)POST https://ontarioprotocol.com/api/agent/pay/v2Pre-payment x402 endpoint decision receipt for an AI agent before it pays. Checks the live HTTP 402 challenge, price, network, asset, readiness evidence, and st (agentic-market)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).