ToolAssay

Cited research answer

Cited research answer. Send one question; returns a 120 to 300 word answer with numbered [n] citations and the source URLs read, each with the time it was read. Searches the web, or reads only the urls you pass. Suited to an agent that needs a sourced answer it can show a person. Not for raw result lists or pages behind logins. Typical response 5 to 12 s. Failed calls are not charged.

Not tested: has real-world effectsour last check, 2026-10-24
0 of 0checks answered this week
n/amedian answer time
$0.009listed price per call
n/aprice it asked us

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

POST https://quantagentshop.com/v1/research-answer

CategorySearch and research
Provider hostquantagentshop.com
Networkseip155:8453
Payment schemesexact
Self-reported calls, 30 days2 from 2 payers (the provider's figure, not ours)

Our checks, last 30 days

We never call tools that send, buy, move money or file anything, not even without paying.

Example input (from the provider)

{
  "body": {
    "max_sources": 3,
    "question": "What fee does the Coinbase CDP facilitator charge per x402 payment?"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "max_sources": {
              "default": 3,
              "description": "How many sources to read, 1 to 8.",
              "maximum": 8,
              "minimum": 1,
              "title": "Max Sources",
              "type": "integer"
            },
            "question": {
              "description": "One question in plain language.",
              "maxLength": 500,
              "minLength": 10,
              "title": "Question",
              "type": "string"
            },
            "urls": {
              "anyOf": [
                {
                  "items": {
                    "format": "uri",
                    "maxLength": 2083,
                    "minLength": 1,
                    "type": "string"
                  },
                  "maxItems": 8,
                  "type": "array"
                },
                {
                  "type": "null"
                }
              ],
              "default": null,
              "description": "Optional pages to answer from instead of searching.",
              "title": "Urls"
            }
          },
          "required": [
            "question"
          ],
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST",
            "PUT",
            "PATCH"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

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