tools · Listed · Base · Found · 3 endpoints · Not used for Gateway
Proof402
Proof402
Returns redirect, title, metadata, canonical, robots, OpenGraph, structured-data types, and link counts for a public web page.
Not used for Gateway
Catalogued so agents know it is dead/unreachable — Gateway will not route it. Still catalogued — dead/unreachable knowledge is index value. (Degraded — catalogued (dead/unreachable known) · not used for Gateway)
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
SKIP
Skip until Cleared checks or settle mesh clear.
confidence
83%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-proof402-15-204-209-67-sslip-io
When to call
- Budget between $0.05 and $12 per call on published endpoints.
- Returns redirect, title, metadata, canonical, robots, OpenGraph, structured-data types, and link counts for a public web page.
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- Uptime not yet marked stable.
- No Gateway traffic yet — market share unproven.
Price posture
Published 3 endpoints from $0.05 to $12.
Category · Gateway
tools · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
GET /api/page-profile?url=https%3A%2F%2Fexample.comReturns redirect, title, metadata, canonical, robots, OpenGraph, structured-data types, and link counts for a public web page.
GET /api/x402-audit?url=https%3A%2F%2Fexample.comInspects an unpaid public x402 challenge and returns compatibility findings without paying the target endpoint.
GET /api/x402-launch-audit?url=https%3A%2F%2Fproof402.15-204-209-67.sslip.io%2Fapi%2Fx402-audit%3Furl%3Dhttps%253A%252F%252Fexample.comAudits a public x402 endpoint unpaid challenge, transport, manifest, robots, and llms discovery. Returns structured evidence, prioritized fixes, acceptance chec
Evidence (Cleared)
- → Intake degraded · not used for Gateway
- → Trust 15/100 · fail · tier listed
- → Protocol x402 · Base
- → Manifest pending · schema partial
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
Proof402 Public Page Profile
$0.05GET https://proof402.15-204-209-67.sslip.io/api/page-profile?url=https%3A%2F%2Fexample.comReturns redirect, title, metadata, canonical, robots, OpenGraph, structured-data types, and link counts for a public web page.
Proof402 x402 Challenge Audit
$0.25GET https://proof402.15-204-209-67.sslip.io/api/x402-audit?url=https%3A%2F%2Fexample.comInspects an unpaid public x402 challenge and returns compatibility findings without paying the target endpoint.
Proof402 x402 Launch-Readiness Audit
$12GET https://proof402.15-204-209-67.sslip.io/api/x402-launch-audit?url=https%3A%2F%2Fproof402.15-204-209-67.sslip.io%2Fapi%2Fx402-audit%3Furl%3Dhttps%253A%252F%252Fexample.comAudits a public x402 endpoint unpaid challenge, transport, manifest, robots, and llms discovery. Returns structured evidence, prioritized fixes, acceptance checks, and an agent retry handoff.
Checks
pending
partial
2026-08-25T03:47:58.473Z
Intake degraded · Degraded — catalogued (dead/unreachable known) · not used for Gateway · probed 3/3 · Manifest HTTP 404. Listed anyway. | No settlement evidence found in chain signals.
Claim this listing to upgrade to Cleared attestation.
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