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JarvisClaw Rerank API
x402
JarvisClaw Rerank API is a paid API for AI agents from uat.jarvisclaw.ai, paid per call via x402, $0.045/call, status unknown (last checked 2026-09-13).
Reranks a list of documents by relevance to a query using AI models, with pay-per-call billing via x402 settled in USDC
Price / call$0.045
Success—
StatusUnknown
How this service works
AI API Gateway with smart routing, pay per call via x402. OpenAI-compatible. Settled in USDC on Base & Solana.
Output
Returns the input documents reordered by relevance score relative to the query, typically including each document's new rank position and a relevance/confidence score indicating how well it matches the query.
Example use cases
RAG pipeline retrieval refinement
“I retrieved 20 chunks from my knowledge base for the query 'how do I reset my account password' — rerank them so the most relevant ones bubble to the top before I send them to the LLM for answering.”
E-commerce search result ranking
“A user searched for 'wireless noise-cancelling headphones under $200' and I have 15 product descriptions — rerank them by relevance to that query using cohere-rerank-english-v3.0 so the best matches appear first.”
Legal document relevance sorting
“I have 30 case law excerpts retrieved for the query 'breach of contract damages calculation' — rerank them by semantic relevance so I can feed only the top 8 to my summarization step.”
Technical details
Endpoint
POSThttps://uat.jarvisclaw.ai/v1/rerankWhen to prefer
Choose this endpoint when you need to improve the precision of retrieved documents in a RAG or semantic search pipeline by reranking candidate passages against a query. It is especially useful as a second-stage retrieval step after a fast but lower-precision vector search. Prefer it when you want pay-per-call pricing settled in USDC on Base or Solana via x402 protocol without API key subscriptions. Best suited for agents that need programmatic, on-demand reranking without long-term commitments.
Side effects
- Missing required 'query' or 'documents' field returns a 400 validation error
- Invalid or unsupported model name returns an error or fallback model
- Empty documents array returns an empty result or error
- Payment failure via x402 (insufficient USDC balance) results in a 402 Payment Required response
- Very large document arrays may exceed token limits and return a context-length error
- UAT environment may have instability or rate limits not present in production
Tags
x402
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