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AgentDiet Preflight Web Search
x402
AgentDiet Preflight Web Search is a paid API for AI agents from preflight.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Executes a live web search query and returns token-compressed results, surfaced through the agentdiet.dev preflight infrastructure.
Price / call$0.01
Success—
StatusUnknown
How this service works
Automated 8-gate pre-flight readiness auditor for x402 v2, Dexter gas floor, IETF MPP, MCP Streamable HTTP, A2A v0.3.0 agent cards, OASF records, and ERC-8004 identity.
Output
Returns a JSON object with a 'status' field ('ok'), a 'data' object containing search results, and a 'roi_proof' object including a compression_ratio_pct value (e.g. 91.4%) indicating how much token bloat was removed from the raw results.
Example use cases
Ground agent on current AI news
“Search the web for the latest developments in MCP Streamable HTTP and summarize the top results for me.”
Research a technical protocol
“Can you look up what's new with the x402 payment protocol and pull back the most relevant recent articles?”
Monitor emerging blockchain standards
“Search for recent news about ERC-8004 and IETF MPP readiness and give me a concise rundown of what's happening.”
Technical details
Endpoint
GEThttps://preflight.agentdiet.dev/v1/web-search?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when your agent needs live, grounded web search results with minimal token overhead — especially in token-constrained pipelines or when you need recent information about niche technical topics like x402, ERC-8004, or agent interoperability standards. It is priced at $0.01 USDC per call and returns compressed results, making it cost-effective for high-frequency grounding tasks.
Side effects
- Missing or empty 'query' parameter returns empty or irrelevant results
- Invalid 'type' or 'method' field causes schema validation failure
- Payment failure (x402) blocks the request if USDC balance is insufficient
- Upstream search source (Google News RSS or HackerNews Algolia) unavailable causes partial or empty data
- Rate limiting or quota exhaustion on the underlying search provider
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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