Public endpoint review
Ontario checks the supplied public URL, listing data, current readiness evidence, and basic payment metadata before discussing placement.
Put your x402 service in front of agents without buying trust.
Request a 30-day sponsored discovery placement for one public x402 service. If the service is qualified, Ontario can place it in a distinct, clearly labeled sponsored module on the agreed human discovery surface. The placement is advertising, not a readiness result.
$149one-time invoice after scope
30 daysone public service
Sponsoredvisible label required
No rankingtrust results stay independent
Distribution with a hard trust boundary
Separate sponsored module
A qualified placement is visibly labeled Sponsored and kept separate from strict grade=ready results and readiness ordering.
Agent-readable improvements
Receive concrete notes on the service description, manifest, price, network, and report links so agents can evaluate the service without relying on the ad.
Time-boxed scope
The pilot ends after 30 days unless a new scope is agreed. There is no automatic renewal or self-serve publishing.
Earn the evidence before asking for attention
01 · Verify
Run the free readiness verifier and save the public report ID.
02 · Make it legible
Use the free launch kit to check discovery metadata and machine-readable service context.
03 · Submit normally
Use service listing for ordinary discovery. Sponsored placement never replaces verification or listing review.
04 · Request qualification
Only request the placement when a real public service, report, and audience fit exist. Ontario confirms scope before invoicing.
What advertising cannot prove
The ad is not the evidence
Agents should use the report, manifest, payment challenge, freshness, policy, and their own spending limits. A sponsored label only identifies a paid distribution placement.
Ontario does not promise ranking, agent traffic, registry acceptance, readiness, safety, uptime, settlement success, revenue, or future behavior. Sponsored services are never inserted into trust scores or machine-readable agent results because they paid for placement.
$149 / 30 days
Sponsored x402 Discovery Placement
- One public service and one agreed human surface
- Visible Sponsored label and separate module
- Qualification before invoice
- No wallet custody, keys, or payment signatures