Crunchbase

Crunchbase is a business data platform tracking companies, investors, funding rounds, acquisitions, and IPOs across the global startup and private market ecosystem. Its REST API (v4) provides programmatic access to over 600 endpoints powering customer-facing products, workflow enrichment, and AI training data.

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APIs

Crunchbase API

The Crunchbase v4 REST API provides programmatic access to Crunchbase's business data covering organizations, people, investors, funding rounds, acquisitions, and IPOs. Supports...

Collections

Crunchbase API

OPEN

Pricing Plans

Crunchbase Plans Pricing

3 plans

PLANS

Rate Limits

Crunchbase Rate Limits

5 limits

RATE LIMITS

FinOps

Crunchbase Finops

FINOPS

Semantic Vocabularies

Crunchbase Context

18 classes · 9 properties

JSON-LD

API Governance Rules

Crunchbase API Rules

7 rules · 2 errors 5 warnings

SPECTRAL

Resources

Documentation

Authentication

TermsOfService

PrivacyPolicy

JSONLDContext

SpectralRules

Sources

opencollection: 1.0.0
info:
  name: Crunchbase API
  version: '4.0'
request:
  auth:
    type: apikey
    key: X-cb-user-key
    value: '{{X-cb-user-key}}'
    placement: header
items:
- info:
    name: Entities
    type: folder
  items:
  - info:
      name: Get organization
      type: http
    http:
      method: GET
      url: https://api.crunchbase.com/api/v4/entities/organizations/:entity_id
      params:
      - name: entity_id
        value: ''
        type: path
        description: Crunchbase UUID or permalink for the entity.
      - name: field_ids
        value: ''
        type: query
        description: Comma-separated list of field identifiers to include in the response.
      - name: card_ids
        value: ''
        type: query
        description: Comma-separated list of related card identifiers (e.g. founders, investments).
    docs: Retrieve an organization (company, investor, school) by Crunchbase UUID or permalink.
  - info:
      name: Get person
      type: http
    http:
      method: GET
      url: https://api.crunchbase.com/api/v4/entities/people/:entity_id
      params:
      - name: entity_id
        value: ''
        type: path
        description: Crunchbase UUID or permalink for the entity.
      - name: field_ids
        value: ''
        type: query
        description: Comma-separated list of field identifiers to include in the response.
      - name: card_ids
        value: ''
        type: query
        description: Comma-separated list of related card identifiers (e.g. founders, investments).
    docs: Retrieve a person entity by Crunchbase UUID or permalink.
  - info:
      name: Get funding round
      type: http
    http:
      method: GET
      url: https://api.crunchbase.com/api/v4/entities/funding_rounds/:entity_id
      params:
      - name: entity_id
        value: ''
        type: path
        description: Crunchbase UUID or permalink for the entity.
      - name: field_ids
        value: ''
        type: query
        description: Comma-separated list of field identifiers to include in the response.
    docs: Get funding round
  - info:
      name: Get acquisition
      type: http
    http:
      method: GET
      url: https://api.crunchbase.com/api/v4/entities/acquisitions/:entity_id
      params:
      - name: entity_id
        value: ''
        type: path
        description: Crunchbase UUID or permalink for the entity.
    docs: Get acquisition
  - info:
      name: Get IPO
      type: http
    http:
      method: GET
      url: https://api.crunchbase.com/api/v4/entities/ipos/:entity_id
      params:
      - name: entity_id
        value: ''
        type: path
        description: Crunchbase UUID or permalink for the entity.
    docs: Get IPO
- info:
    name: Search
    type: folder
  items:
  - info:
      name: Search organizations
      type: http
    http:
      method: POST
      url: https://api.crunchbase.com/api/v4/searches/organizations
      body:
        type: json
        data: '{}'
    docs: Search organizations
  - info:
      name: Search people
      type: http
    http:
      method: POST
      url: https://api.crunchbase.com/api/v4/searches/people
      body:
        type: json
        data: '{}'
    docs: Search people
  - info:
      name: Search funding rounds
      type: http
    http:
      method: POST
      url: https://api.crunchbase.com/api/v4/searches/funding_rounds
      body:
        type: json
        data: '{}'
    docs: Search funding rounds
- info:
    name: Autocomplete
    type: folder
  items:
  - info:
      name: Autocomplete entities
      type: http
    http:
      method: GET
      url: https://api.crunchbase.com/api/v4/autocompletes
      params:
      - name: query
        value: ''
        type: query
      - name: collection_ids
        value: ''
        type: query
        description: Comma-separated entity collections (organizations, people, etc.)
      - name: limit
        value: ''
        type: query
    docs: Autocomplete entities
- info:
    name: Deletes
    type: folder
  items:
  - info:
      name: List deleted entities
      type: http
    http:
      method: GET
      url: https://api.crunchbase.com/api/v4/deletes/:collection_id
      params:
      - name: collection_id
        value: ''
        type: path
      - name: after_id
        value: ''
        type: query
      - name: limit
        value: ''
        type: query
    docs: List deleted entities
bundled: true