check_x402_endpoint
shallowdev.fetchgate/fetchgate · Verify this server
Decide whether an unfamiliar pay-per-call (x402) endpoint is worth paying. Sends one unpaid GET to read its live payment challenge (format, price, network, signing domain), then adds its settled-call and unique-payer history, whether its live price matches its listed price, and its domain's reputation (template farm or not, share of its endpoints that answer). Returns a verdict — ok, caution, avoid or unknown — with the reasons. Nothing is paid. Use before an agent sends money to an endpoint it has not used before. Wraps GET /v1/x402/check. Same free daily tier as read_url; $0.01/call via x402 after that.
1 trials · measured 13 days ago
check_x402_endpoint scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against dev.fetchgate/fetchgate, measured 6 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-06 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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