{
  "x402Version": 2,
  "id": 14577,
  "slug": "14577",
  "resource": "https://api.govparse.io/v1/trials/sites/search",
  "description": "Where are clinical trials being run, and by whom? Search ClinicalTrials.gov trial SITES by facility name, city, US state, lead sponsor company, trial phase, trial status, or trial start date (since). Returns each facility with its trial's sponsor, phase, status, and start date — a site / facility target list for trial-site services, patient-recruitment, and lab vendors. ClinicalTrials.gov public records.",
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      "network": "eip155:8453",
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  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "city": "Houston",
            "facility": "Cancer Center",
            "state": "TX"
          },
          "type": "http"
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        "output": {
          "example": {
            "rows": [
              {
                "city": "Houston",
                "country": "United States",
                "facility_name": "Clinical Research Site",
                "nct_id": "NCT06011733",
                "overall_status": "RECRUITING",
                "phase": "PHASE3",
                "site_key": "0f1c2d3e4a5b6c7d8e9f0a1b2c3d4e5f",
                "sponsor_entity_id": null,
                "sponsor_name": "UCB Biopharma SRL",
                "start_date": "2026-02-01",
                "state": "TX"
              }
            ],
            "total_matched": 1
          },
          "type": "json"
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      "routeTemplate": "/v1/trials/sites/search",
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "city": {
                "description": "Site city fragment.",
                "examples": [
                  "Houston"
                ],
                "type": "string"
              },
              "facility": {
                "description": "Facility / site name fragment.",
                "examples": [
                  "Cancer Center"
                ],
                "type": "string"
              },
              "limit": {
                "description": "Max rows (default 25, cap 100).",
                "examples": [
                  25
                ],
                "type": "integer"
              },
              "offset": {
                "description": "Rows to skip.",
                "examples": [
                  0
                ],
                "type": "integer"
              },
              "phase": {
                "description": "Trial phase(s), CSV (PHASE1 | PHASE2 | PHASE3 | PHASE4).",
                "examples": [
                  "PHASE3"
                ],
                "type": "string"
              },
              "since": {
                "description": "Trial started on/after this date (YYYY-MM-DD).",
                "examples": [
                  "2026-01-01"
                ],
                "type": "string"
              },
              "sort": {
                "description": "start_date :asc|:desc. Default start_date:desc.",
                "examples": [
                  "start_date:desc"
                ],
                "type": "string"
              },
              "sponsor": {
                "description": "Lead sponsor company — suffix/punctuation-insensitive.",
                "examples": [
                  "Pfizer"
                ],
                "type": "string"
              },
              "state": {
                "description": "Site US state code(s), CSV.",
                "examples": [
                  "TX"
                ],
                "type": "string"
              },
              "status": {
                "description": "Trial overall status, CSV (RECRUITING | COMPLETED | ...).",
                "examples": [
                  "RECRUITING"
                ],
                "type": "string"
              }
            },
            "required": [],
            "type": "object"
          }
        },
        "type": "object"
      }
    }
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  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.govparse.io",
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    "submitted_at": "2026-09-18T22:00:31.484Z"
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}