BizAPI

BizAPI Company Search API

Search for business entity firmographic data

GitHub OpenAPI

Documentation

📖
Documentation
https://www.naics.com/business-intelligence-api/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/bizapi/refs/heads/main/openapi/bizapi-company-search-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/bizapi/refs/heads/main/json-schema/bizapi-company-schema.json
📊
JSONStructure
https://raw.githubusercontent.com/api-evangelist/bizapi/refs/heads/main/json-structure/bizapi-company-structure.json

Other Resources

🔗
JSONLD
https://raw.githubusercontent.com/api-evangelist/bizapi/refs/heads/main/json-ld/bizapi-context.jsonld
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/bizapi/refs/heads/main/examples/bizapi-company-example.json
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/bizapi/refs/heads/main/apis.yml

OpenAPI Specification

bizapi-company-search-api-openapi.yml Raw ↑ 
openapi: 3.1.0
info:
  title: BizAPI Business Intelligence Company Search API
  description: Real-time REST API from the NAICS Association that returns firmographic data on over 220 million US and international business entities including DUNS numbers, SIC codes, NAICS codes, company details, and corporate hierarchy information.
  version: '1.0'
  contact:
    name: NAICS Association
    url: https://www.naics.com
servers:
- url: https://www.naics.com/wp-json/naicsapi/v1
  description: Production Server
security:
- basicAuth: []
tags:
- name: Company Search
  description: Search for business entity firmographic data
paths:
  /cosearch:
    post:
      operationId: searchCompanies
      summary: BizAPI Live Company Search
      description: Search for business entities and retrieve firmographic data including DUNS numbers, SIC codes, NAICS codes, company details, sales volume, employee counts, and corporate hierarchy information. Rate limited to 3 requests per rolling second.
      tags:
      - Company Search
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CompanySearchRequest'
            examples:
              SearchCompaniesRequestExample:
                summary: Default searchCompanies request
                x-microcks-default: true
                value:
                  company_name: Acme Corporation
                  street: 123 Main Street
                  city: San Francisco
                  state: CA
                  zip: '94105'
                  country: US
                  phone: +1-555-555-0100
                  url: https://example.com
      responses:
        '200':
          description: Successful search results
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CompanySearchResponse'
              examples:
                SearchCompanies200Example:
                  summary: Default searchCompanies 200 response
                  x-microcks-default: true
                  value:
                    duns_number: '123456789'
                    company_name: Acme Corporation
                    dba: example-value
                    sic_code_4: '7372'
                    sic_code_8: '7372'
                    naics_code_6: '511210'
                    street: 123 Main Street
                    city: San Francisco
                    state: CA
                    zip: '94105'
                    country: US
                    phone: +1-555-555-0100
                    url: https://example.com
                    top_contact_name: Acme Corporation
                    top_contact_title: Chief Executive Officer
                    sales_volume: '5000000'
                    total_employees: '250'
                    employees_on_site: '250'
                    year_started: '2005'
                    location_type: HQ
                    subsidiary_indicator: N
                    parent_duns: '123456789'
                    parent_name: Acme Corporation
                    domestic_ultimate_duns: '123456789'
                    domestic_ultimate_name: Acme Corporation
                    global_ultimate_duns: '123456789'
                    global_ultimate_name: Acme Corporation
                    hierarchy_code: HQ
                    family_member_count: '3'
        '401':
          description: Unauthorized - invalid credentials
        '429':
          description: Rate limit exceeded - maximum 3 requests per rolling second
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /cosearchtest:
    post:
      operationId: searchCompaniesTest
      summary: BizAPI Test Company Search
      description: Test endpoint that returns fake data without consuming API credits. Accepts the same parameters as the live search endpoint.
      tags:
      - Company Search
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CompanySearchRequest'
            examples:
              SearchCompaniesTestRequestExample:
                summary: Default searchCompaniesTest request
                x-microcks-default: true
                value:
                  company_name: Acme Corporation
                  street: 123 Main Street
                  city: San Francisco
                  state: CA
                  zip: '94105'
                  country: US
                  phone: +1-555-555-0100
                  url: https://example.com
      responses:
        '200':
          description: Test search results with fake data
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CompanySearchResponse'
              examples:
                SearchCompaniesTest200Example:
                  summary: Default searchCompaniesTest 200 response
                  x-microcks-default: true
                  value:
                    duns_number: '123456789'
                    company_name: Acme Corporation
                    dba: example-value
                    sic_code_4: '7372'
                    sic_code_8: '7372'
                    naics_code_6: '511210'
                    street: 123 Main Street
                    city: San Francisco
                    state: CA
                    zip: '94105'
                    country: US
                    phone: +1-555-555-0100
                    url: https://example.com
                    top_contact_name: Acme Corporation
                    top_contact_title: Chief Executive Officer
                    sales_volume: '5000000'
                    total_employees: '250'
                    employees_on_site: '250'
                    year_started: '2005'
                    location_type: HQ
                    subsidiary_indicator: N
                    parent_duns: '123456789'
                    parent_name: Acme Corporation
                    domestic_ultimate_duns: '123456789'
                    domestic_ultimate_name: Acme Corporation
                    global_ultimate_duns: '123456789'
                    global_ultimate_name: Acme Corporation
                    hierarchy_code: HQ
                    family_member_count: '3'
        '401':
          description: Unauthorized - invalid credentials
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    CompanySearchRequest:
      type: object
      properties:
        company_name:
          type: string
          description: Name of the company to search for
          example: Acme Corporation
        street:
          type: string
          description: Street address
          example: 123 Main Street
        city:
          type: string
          description: City name
          example: San Francisco
        state:
          type: string
          description: State or province
          example: CA
        zip:
          type: string
          description: ZIP or postal code
          example: '94105'
        country:
          type: string
          description: Country name or code
          example: US
        phone:
          type: string
          description: Phone number
          example: +1-555-555-0100
        url:
          type: string
          description: Company website URL
          example: https://example.com
    CompanySearchResponse:
      type: object
      properties:
        duns_number:
          type: string
          description: DUNS number
          example: '123456789'
        company_name:
          type: string
          description: Company name
          example: Acme Corporation
        dba:
          type: string
          description: Doing business as name
          example: example-value
        sic_code_4:
          type: string
          description: 4-digit SIC code
          example: '7372'
        sic_code_8:
          type: string
          description: 8-digit SIC code
          example: '7372'
        naics_code_6:
          type: string
          description: 6-digit NAICS code
          example: '511210'
        street:
          type: string
          description: Street address
          example: 123 Main Street
        city:
          type: string
          description: City
          example: San Francisco
        state:
          type: string
          description: State or province
          example: CA
        zip:
          type: string
          description: ZIP or postal code
          example: '94105'
        country:
          type: string
          description: Country
          example: US
        phone:
          type: string
          description: Phone number
          example: +1-555-555-0100
        url:
          type: string
          description: Company website URL
          example: https://example.com
        top_contact_name:
          type: string
          description: Name of top contact
          example: Acme Corporation
        top_contact_title:
          type: string
          description: Title of top contact
          example: Chief Executive Officer
        sales_volume:
          type: string
          description: Annual sales volume
          example: '5000000'
        total_employees:
          type: string
          description: Total number of employees
          example: '250'
        employees_on_site:
          type: string
          description: Number of employees at this location
          example: '250'
        year_started:
          type: string
          description: Year the company was established
          example: '2005'
        location_type:
          type: string
          description: Location type (HQ, Branch, or SL)
          example: HQ
        subsidiary_indicator:
          type: string
          description: Subsidiary status indicator
          example: N
        parent_duns:
          type: string
          description: Parent company DUNS number
          example: '123456789'
        parent_name:
          type: string
          description: Parent company name
          example: Acme Corporation
        domestic_ultimate_duns:
          type: string
          description: Domestic ultimate parent DUNS number
          example: '123456789'
        domestic_ultimate_name:
          type: string
          description: Domestic ultimate parent name
          example: Acme Corporation
        global_ultimate_duns:
          type: string
          description: Global ultimate parent DUNS number
          example: '123456789'
        global_ultimate_name:
          type: string
          description: Global ultimate parent name
          example: Acme Corporation
        hierarchy_code:
          type: string
          description: Corporate hierarchy code
          example: HQ
        family_member_count:
          type: string
          description: Number of family members in corporate hierarchy
          example: '3'
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic Authentication using credentials provided during account activation.
externalDocs:
  description: BizAPI Documentation
  url: https://www.naics.com/business-intelligence-api/