{
  "id": "evidence_research",
  "name": "Evidence Research",
  "version": 1,
  "description": "Research a question using current sources and return a structured answer with evidence, confidence, contradictions and citations.",
  "price_usd": 0.2,
  "pricing": {
    "model": "fixed",
    "usd": 0.2
  },
  "capabilities": [
    "research",
    "web-research",
    "citations"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "Evidence Research — input",
    "type": "object",
    "required": [
      "question"
    ],
    "properties": {
      "question": {
        "type": "string",
        "minLength": 5,
        "maxLength": 2000
      },
      "max_sources": {
        "type": "integer",
        "minimum": 2,
        "maximum": 10,
        "default": 6
      },
      "recency_days": {
        "type": "integer",
        "minimum": 1
      }
    },
    "examples": [
      {
        "question": "What is the x402 payment protocol and which networks does it support?",
        "max_sources": 5
      }
    ]
  },
  "output_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "Evidence Research — result",
    "type": "object",
    "required": [
      "answer",
      "confidence",
      "evidence",
      "citations"
    ],
    "properties": {
      "answer": {
        "type": "string"
      },
      "confidence": {
        "type": "number",
        "minimum": 0,
        "maximum": 1
      },
      "evidence": {
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "claim": {
              "type": "string"
            },
            "source": {
              "type": "string"
            },
            "quote": {
              "type": "string"
            },
            "published": {
              "type": [
                "string",
                "null"
              ]
            }
          }
        }
      },
      "contradictions": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "citations": {
        "type": "array",
        "items": {
          "type": "string",
          "format": "uri"
        }
      }
    }
  },
  "max_runtime_seconds": 180,
  "endpoint": "https://openworker.etips.me/api/services/evidence_research",
  "sellable": true,
  "payments_configured": true
}