Rank #5 · x402 · marketplace

Publish an x402 Bazaar Launch Passport

Publish a validated provider profile with a live readiness scan, sanitized Coinbase indexing preflight, five-query buyer-intent audit, copy-ready distribution bundle, canonical HTML and JSON evidence, badge, 30 days of included automatic freshness maintenance, and conditional strict-discovery eligibility. Ontario is not Coinbase. The 0.50 USDC fee buys processing and evidence, not Bazaar placement, ranking, traffic, leads, or purchases.

Agent decision Excellent

Payment test mode Unpaid challenge only

Evidence source fixture reports

91/100 benchmark score

excellent grade

1 report rows

0 paid settlements

Endpoint Surface

Request

POST https://ontarioprotocol.com/api/x402/list-service

Price

0.50 USDC

Rail

exact / base

x402 manifest OpenAPI Benchmark JSON

Score Breakdown

Uptime 20/20

Availability is estimated from benchmark fixture observations; no paid retry is made.

X402 Payment Correctness 25/25

Payment correctness checks the unpaid challenge shape and declared x402 requirements, not settlement.

Schema Quality 15/15

Schema quality rewards crawler-readable manifests, OpenAPI coverage, and catalog metadata.

Price Clarity 15/15

Price clarity rewards machine-parseable atomic pricing and a human-readable USDC display value.

Network Asset Clarity 10/10

Network and asset clarity checks whether agents can choose the correct chain and token before signing.

Report History 6/15

Report history rewards signed evidence, repeat observations, and fresh readiness reports.

Payment Safety

Payment header signed

False

Facilitator settle called

False

Spends money

False

Report History

Source: fixture_reports. Matching: target_url exact, then normalized origin.

Report	Source	Grade	Score	Verified	Integrity
`fixture_ontario-list-service`	fixture report	ready	100/100	2026-08-19T11:39:48.084951Z	False