{
  "x402Version": 2,
  "id": 7605,
  "slug": "7605",
  "resource": "https://sh-origin.walls.sh/research",
  "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 specific sources. Pay-per-call in USDC via x402 — no signup, no API key. Use for answering questions from fresh sources, research, and RAG.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xF7fdEFfc3ABc97379418b0A687FDb54e1CBcE163",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "pages": 2,
            "q": "what is the x402 payment protocol"
          },
          "type": "http"
        }
      },
      "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"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "sh-origin.walls.sh",
  "lastUpdated": "2026-09-14T08:59:09.784Z",
  "quality": {
    "calls30d": 9,
    "uniquePayers30d": 5,
    "lastCalledAt": "2026-09-14T08:59:09.294Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "sh-origin.walls.sh",
    "manifest_name": "sh-origin.walls.sh",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}