{"slug":"sh-origin-walls-sh-research-dfb83e","title":"One-call web research for AI agents","host":"sh-origin.walls.sh","method":"GET","resource":"https://sh-origin.walls.sh/research","category":"search","description":"One-call web research for AI agents: searches the live web AND reads the top result pages as clean markdown — content, not just links. Give a question, get ranked results plus the full readable text of the best pages. Optional ?domains=nih.gov,pubmed.ncbi.nlm.nih.gov to restrict page reading to spec","price_listed":0.005,"price_asked":0.005,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":964,"reported_calls_30d":7,"reported_payers_30d":4,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"pages":2,"q":"what is the x402 payment protocol"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"domains":{"description":"Comma-separated domain allowlist — restrict page reading to these domains (e.g. nih.gov,pubmed.ncbi.nlm.nih.gov). Falls back to all results if none match.","type":"string"},"pages":{"default":2,"description":"How many top results to read (1–3).","maximum":3,"minimum":1,"type":"integer"},"q":{"description":"The question or topic to research.","type":"string"}},"required":["q"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.005,"price_match":true,"latency_ms":964,"error":null}],"description_full":"One-call web research for AI agents: searches the live web AND reads the top result pages as clean markdown — content, not just links. Give a question, get ranked results plus the full readable text of the best pages. Optional ?domains=nih.gov,pubmed.ncbi.nlm.nih.gov to restrict page reading to specific sources. Pay-per-call in USDC via x402 — no signup, no API key. Use for answering questions from fresh sources, research, and RAG.","last_updated":"2026-09-14T08:59:09.784Z","schemes":["exact"]}