web_search
shallowio.github.vanakenj45/x402-agent-api · Verify this server
Answers any question that needs the live web: "latest news on X", "who makes Y", "documentation for Z". Returns ranked results (title, URL, snippet, date), a direct answer or knowledge-panel summary when the search engine shows one, and related searches. Filter by country, language and recency (past day, week, month, year). To read the pages too, use web_search_read (search plus the top pages as clean Markdown in one call) or scrape_markdown on a result. No results is an error and not charged. You are only charged when a result is returned: invalid input (400) and upstream failures (4xx/5xx) are not settled. Costs $0.006 USDC per call via x402. Paid per call with x402 inside MCP (see the server instructions).
1 trials · measured today
web_search scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.vanakenj45/x402-agent-api, measured 20 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 |
|---|---|---|---|
| 2026-10-20 | 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.
Embed this score
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[](https://vouch.tools/tools/266395e9-955a-4de2-bd3a-7a04a0a0a194)