Pricing

from $10.00 / 1,000 results

Professional License Verification API — All US Professions

Professional license verification API: verify US professional and occupational licenses across all boards of a state from official open-data rosters. Search by name, license number, business or profession. Includes disciplinary-action records. Keyless, no anti-bot.

Pricing

from $10.00 / 1,000 results

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Developer

Kyle Maloney

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Monthly active users

2 days ago

Last modified

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Lead generation

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You can access the Professional License Verification API — All US Professions 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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          "states": {
            "title": "States",
            "type": "array",
            "description": "State codes to search. Supported: IL (all professions), CT (all credentials), CO (all professions), TX (TDLR trades), OR (contractors), NY (racing). More added over time.",
            "default": [
              "IL",
              "CT",
              "CO"
            ],
            "items": {
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          },
          "licenseNumber": {
            "title": "License number",
            "type": "string",
            "description": "Exact license number to verify."
          },
          "name": {
            "title": "Name (person or business)",
            "type": "string",
            "description": "Full-name search that works across every state (handles combined name fields). Use this if lastName/firstName return nothing."
          },
          "lastName": {
            "title": "Last name",
            "type": "string",
            "description": "Licensee last name (partial match)."
          },
          "firstName": {
            "title": "First name",
            "type": "string",
            "description": "Licensee first name (partial match)."
          },
          "businessName": {
            "title": "Business name",
            "type": "string",
            "description": "Business or DBA name to search (partial match)."
          },
          "licenseType": {
            "title": "Profession / license type",
            "type": "string",
            "description": "e.g. \"Registered Nurse\", \"Real Estate\", \"Cosmetology\", \"Professional Engineer\"."
          },
          "city": {
            "title": "City",
            "type": "string",
            "description": "City to filter licensees by."
          },
          "onlyDisciplined": {
            "title": "Only disciplined licensees",
            "type": "boolean",
            "description": "Return only licensees with a disciplinary history — useful for compliance screening.",
            "default": false
          },
          "statusOnly": {
            "title": "Status-only (cheaper)",
            "type": "boolean",
            "description": "Return only license number, type, status and expiration — billed at the lower status-check rate. Good for recurring renewal/compliance monitoring.",
            "default": false
          },
          "maxResults": {
            "title": "Max results per state",
            "minimum": 1,
            "maximum": 50000,
            "type": "integer",
            "description": "Maximum number of license records to return per state.",
            "default": 200
          },
          "socrataAppToken": {
            "title": "Socrata app token (optional)",
            "type": "string",
            "description": "Optional free Socrata app token to raise rate limits."
          }
        }
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                "example": "2025-01-08T00:00:00.000Z"
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              },
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Professional License Verification API — US, All Boards 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 Professional License Verification API — All US Professions 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:

Professional License Verification API — All US Professions API in Python

Professional License Verification API — All US Professions API in JavaScript

Professional License Verification API — All US Professions API through CLI

Professional License Verification API — All US Professions API

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