You can access the ClinicalTrials.gov Trial Sites Scraper programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

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  },
  "components": {
    "schemas": {
      "inputSchema": {
        "type": "object",
        "required": [
          "maxItems"
        ],
        "properties": {
          "condition": {
            "title": "Condition or disease",
            "type": "string",
            "description": "Condition, disease, or therapeutic area to search, e.g. diabetes, oncology, asthma."
          },
          "intervention": {
            "title": "Intervention / drug / device",
            "type": "string",
            "description": "Optional intervention, drug, biologic, procedure, or device term."
          },
          "sponsor": {
            "title": "Sponsor or collaborator",
            "type": "string",
            "description": "Optional sponsor, collaborator, company, university, or agency name."
          },
          "otherTerms": {
            "title": "Other ClinicalTrials.gov query terms",
            "type": "string",
            "description": "Optional extra query text for ClinicalTrials.gov search syntax."
          },
          "statuses": {
            "title": "Recruitment statuses",
            "type": "array",
            "description": "Limit to selected ClinicalTrials.gov overall statuses. Leave empty for all statuses.",
            "items": {
              "type": "string",
              "enum": [
                "RECRUITING",
                "NOT_YET_RECRUITING",
                "ACTIVE_NOT_RECRUITING",
                "COMPLETED",
                "ENROLLING_BY_INVITATION",
                "SUSPENDED",
                "TERMINATED",
                "WITHDRAWN",
                "UNKNOWN"
              ],
              "enumTitles": [
                "Recruiting",
                "Not yet recruiting",
                "Active, not recruiting",
                "Completed",
                "Enrolling by invitation",
                "Suspended",
                "Terminated",
                "Withdrawn",
                "Unknown"
              ]
            }
          },
          "phases": {
            "title": "Trial phases",
            "type": "array",
            "description": "Limit to selected phases. Leave empty for all phases.",
            "items": {
              "type": "string",
              "enum": [
                "EARLY_PHASE1",
                "PHASE1",
                "PHASE2",
                "PHASE3",
                "PHASE4",
                "NA"
              ],
              "enumTitles": [
                "Early Phase 1",
                "Phase 1",
                "Phase 2",
                "Phase 3",
                "Phase 4",
                "Not applicable"
              ]
            }
          },
          "country": {
            "title": "Country",
            "type": "string",
            "description": "Optional facility country filter, e.g. United States, Canada, Germany."
          },
          "state": {
            "title": "State / province",
            "type": "string",
            "description": "Optional facility state or province filter, e.g. California, Ontario."
          },
          "city": {
            "title": "City",
            "type": "string",
            "description": "Optional facility city filter, e.g. Boston, Toronto, Berlin."
          },
          "startDateFrom": {
            "title": "Start date from",
            "type": "string",
            "description": "Optional study start-date lower bound in YYYY-MM-DD or YYYY-MM format."
          },
          "startDateTo": {
            "title": "Start date to",
            "type": "string",
            "description": "Optional study start-date upper bound in YYYY-MM-DD or YYYY-MM format."
          },
          "lastUpdateFrom": {
            "title": "Last update from",
            "type": "string",
            "description": "Optional ClinicalTrials.gov last-update lower bound in YYYY-MM-DD or YYYY-MM format."
          },
          "lastUpdateTo": {
            "title": "Last update to",
            "type": "string",
            "description": "Optional ClinicalTrials.gov last-update upper bound in YYYY-MM-DD or YYYY-MM format."
          },
          "nctIds": {
            "title": "Specific NCT IDs",
            "type": "array",
            "description": "Optional list of NCT identifiers to export. When provided, the actor queries these studies directly.",
            "items": {
              "type": "string"
            }
          },
          "maxItems": {
            "title": "Maximum trial-site rows",
            "minimum": 1,
            "maximum": 10000,
            "type": "integer",
            "description": "Maximum number of facility/site rows to save to the dataset.",
            "default": 20
          },
          "includeStudiesWithoutLocations": {
            "title": "Include studies without listed facilities",
            "type": "boolean",
            "description": "If enabled, studies with no location block are emitted as study-level rows with blank facility fields.",
            "default": false
          }
        }
      },
      "runsResponseSchema": {
        "type": "object",
        "properties": {
          "data": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string"
              },
              "actId": {
                "type": "string"
              },
              "userId": {
                "type": "string"
              },
              "startedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "finishedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
              },
              "status": {
                "type": "string",
                "example": "READY"
              },
              "meta": {
                "type": "object",
                "properties": {
                  "origin": {
                    "type": "string",
                    "example": "API"
                  },
                  "userAgent": {
                    "type": "string"
                  }
                }
              },
              "stats": {
                "type": "object",
                "properties": {
                  "inputBodyLen": {
                    "type": "integer",
                    "example": 2000
                  },
                  "rebootCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "restartCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "resurrectCount": {
                    "type": "integer",
                    "example": 0
                  },
                  "computeUnits": {
                    "type": "integer",
                    "example": 0
                  }
                }
              },
              "options": {
                "type": "object",
                "properties": {
                  "build": {
                    "type": "string",
                    "example": "latest"
                  },
                  "timeoutSecs": {
                    "type": "integer",
                    "example": 300
                  },
                  "memoryMbytes": {
                    "type": "integer",
                    "example": 1024
                  },
                  "diskMbytes": {
                    "type": "integer",
                    "example": 2048
                  }
                }
              },
              "buildId": {
                "type": "string"
              },
              "defaultKeyValueStoreId": {
                "type": "string"
              },
              "defaultDatasetId": {
                "type": "string"
              },
              "defaultRequestQueueId": {
                "type": "string"
              },
              "buildNumber": {
                "type": "string",
                "example": "1.0.0"
              },
              "containerUrl": {
                "type": "string"
              },
              "usage": {
                "type": "object",
                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_WRITES": {
                    "type": "integer",
                    "example": 1
                  },
                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_SERPS": {
                    "type": "integer",
                    "example": 0
                  }
                }
              },
              "usageTotalUsd": {
                "type": "number",
                "example": 0.00005
              },
              "usageUsd": {
                "type": "object",
                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATASET_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "KEY_VALUE_STORE_WRITES": {
                    "type": "number",
                    "example": 0.00005
                  },
                  "KEY_VALUE_STORE_LISTS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_READS": {
                    "type": "integer",
                    "example": 0
                  },
                  "REQUEST_QUEUE_WRITES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                    "type": "integer",
                    "example": 0
                  },
                  "PROXY_SERPS": {
                    "type": "integer",
                    "example": 0
                  }
                }
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}

ClinicalTrials.gov Trial Sites Scraper | Trial Site Data OpenAPI definition

OpenAPI is a standard for designing and describing RESTful APIs, allowing developers to define API structure, endpoints, and data formats in a machine-readable way. It simplifies API development, integration, and documentation.

OpenAPI is effective when used with AI agents and GPTs by standardizing how these systems interact with various APIs, for reliable integrations and efficient communication.

By defining machine-readable API specifications, OpenAPI allows AI models like GPTs to understand and use varied data sources, improving accuracy. This accelerates development, reduces errors, and provides context-aware responses, making OpenAPI a core component for AI applications.

You can download the OpenAPI definitions for ClinicalTrials.gov Trial Sites Scraper from the options below:

OpenAPI.json

If you’d like to learn more about how OpenAPI powers GPTs, read our blog post.

You can also check out our other API clients:

ClinicalTrials.gov Trial Sites Scraper API in Python

ClinicalTrials.gov Trial Sites Scraper API in JavaScript

ClinicalTrials.gov Trial Sites Scraper API through CLI

ClinicalTrials.gov Trial Sites Scraper API

ClinicalTrials Scraper - Low-cost💲🔥🧪🔬

delectable_incubator/clinicaltrials-scraper-low-cost

Scrape ClinicalTrials listings 🔵🔬 with a powerful clinical research scraper. Extract NCT IDs, recruitment status, conditions, locations, and trial URLs from search pages. Ideal for clinical research monitoring, healthcare trend analysis, and building structured medical research datasets 📊🚀

Prime Scrape

ClinicalTrials.gov Scraper

logiover/clinicaltrials-gov-scraper

ClinicalTrials.gov data export tool. Scrape clinical trials without an API key and export trial datasets to CSV, JSON & Excel.

Logiover

ClinicalTrials.gov Scraper - Clinical Trial Data API

pink_comic/clinicaltrials-gov-search

Scrape ClinicalTrials.gov clinical trial data by condition, drug, sponsor, phase, status, or NCT ID. Get structured studies, sites, enrollment, eligibility, interventions, and pharma pipeline signals. No API key needed; pay per result.

Ava Torres

Clinical Trials FDA Scraper

constant_quadruped/clinical-trials-fda-scraper

Extract clinical trials from ClinicalTrials.gov and FDA data from openFDA APIs. Search by condition, drug, sponsor, or NCT ID. Get adverse events, drug labels, recalls, and device data. For pharma research and regulatory monitoring.

ClinicalTrials.gov Listings Scraper - Cheap 🧪🔬

scrapestorm/clinicaltrials-gov-listings-scraper---cheap

🔵 Easily collect clinical trials from ClinicalTrials Provide one or multiple search URLs and instantly extract key data 🆔 NCT ID📝 Recruitment Status 🧬 Conditions 🌍 Locations 🔗 Trial URL Perfect for research monitoring, condition trend analysis & staying ahead in clinical research insights 🔬

Storm_Scraper

5.0

(1)

Clinical Trials Scraper

seemuapps/clinicaltrials-scraper

Search and extract clinical trials by condition, drug, sponsor, or location, status, phase, eligibility, enrollment, and sites from ClinicalTrials.gov.

Andrew

ClinicalTrials.gov Scraper

solidcode/clinicaltrials-gov-scraper

[💰 $2.5 / 1K] Extract clinical trials from ClinicalTrials.gov: titles, conditions, interventions, sponsors, status, phase, eligibility, locations, dates, and results. Search by condition, treatment, sponsor, or location.

SolidCode

NIH Clinical Trials Scraper

martc03/nih-clinical-trials

Searches ClinicalTrials.gov for clinical trial data. Filter by condition, intervention, phase, and recruitment status. Full NIH trial registry access.

CoDee

ClinicalTrials.gov Scraper — Trials & Sponsors

bovi/clinicaltrials-scraper

Scrape the ClinicalTrials.gov registry — trials with status, phase, sponsor, conditions, interventions, enrollment, locations and contacts. Filter by condition, sponsor and status. Official keyless API. Schedule as a pharma/biotech trial monitor. Pay per result.

Vitalii Bondarev

ClinicalTrials.gov Scraper

pear_today/clinical-trials-scraper

Scrape clinical trials from ClinicalTrials.gov. Search by condition, drug, sponsor, phase, status. Extract NCT IDs, sponsors, enrollment, eligibility, outcomes, locations. No API key needed. For pharma, biotech, VCs, researchers.