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rag.gedx402.com AI Search Query
x402
rag.gedx402.com AI Search Query is a paid API for AI agents from rag.gedx402.com, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-15).
Performs RAG-powered semantic search over an indexed knowledge base, returning ranked text chunks relevant to a natural-language query
Price / call$0.025
Success—
StatusUnknown
How this service works
Run Cloudflare AI Search inference on Cloudflare Workers AI (cloudflare-ai-search) via POST JSON. Pay per request with USDC on Base, Polygon, Arbitrum, World, or Solana (x402 v2); see x-payment-info for price bounds and accepted networks.
Output
A JSON object containing a count of returned chunks and an array of chunk objects, each with an ID, the text content, and a relevance score (0–1). Example: {count: 1, chunks: [{id: 'chunk-1', text: '...', score: 0.9}]}.
Example use cases
Customer support agent finding relevant policies
“Search our support knowledge base for the top 3 most relevant passages about refund eligibility and timelines so you can give this customer an accurate answer.”
Legal research assistant querying case law
“Find the 10 most relevant case citations and legal precedents related to software licensing disputes from our indexed law library using semantic search.”
Sales enablement finding competitive intel
“Search the competitive analysis index for the top 4 chunks about how our pricing compares to similar enterprise solutions so I can brief the sales team.”
Technical details
Endpoint
GEThttps://rag.gedx402.com/v1/aisearch/:id/queryWhen to prefer
Choose this endpoint when you need pay-per-use RAG search without managing API keys or infrastructure — ideal for agents that need to query a specific pre-indexed knowledge base (identified by :id) using natural language, with optional hybrid/vector/keyword retrieval modes and reranking, paying micro-amounts in USDC on supported chains.
Side effects
- Invalid or non-existent index ID returns 404 or empty results
- Insufficient USDC payment results in 402 Payment Required response
- top_k value outside 1–50 range may return validation error
- Unsupported retrieval_type enum value causes request rejection
- Empty query string with no messages array may return error or zero results
- Network timeout on slow queries with large top_k or reranking enabled
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | |
| top_k | integer | |
| rerank | boolean | |
| messages | array | |
| rewrite_query | boolean | |
| session_token | string | |
| retrieval_type | string |
Tags
x402
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