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Real-time B2B data for AI agents and workflows
Search, identify, and enrich millions of company and person records. Power your sales, recruiting, and research pipelines with a single API platform.
Get API keyView API reference
700M+
Person profiles
80M+
Company records
10+
Live data sources
Real-time
Data freshness
Getting started
1

Get your API key

Sign up at app.crustdata.com and copy your API key from the dashboard. All API requests require a Bearer token in the Authorization header.
2

Make your first API call

Try identifying a company from its domain:
curl --request POST \
  --url https://api.crustdata.com/dataset/company/identify \
  --header 'authorization: Bearer YOUR_API_KEY' \
  --header 'content-type: application/json' \
  --header 'x-api-version: 2025-11-01' \
  --data '{"company_domains": ["retool.com"]}'
3

Explore the endpoints

Browse the full API reference or jump into a specific API below.
Explore the APIs

Company Search

Find companies by industry, funding, headcount, and location.

Company Identify

Resolve a domain or LinkedIn URL to a company record.

Company Enrich

Get full profiles with funding, hiring, and growth data.

Person Search

Find professionals by name, title, company, or location.

Person Enrich

Turn LinkedIn URLs or emails into full professional profiles.

API Reference

Full OpenAPI specs with request schemas and interactive examples.
Built for every workflow

Sales prospecting

Build account lists and find decision-makers.

Recruiting

Source candidates by skills and location.

Investment research

Screen companies by funding and growth signals.

Data enrichment

Clean and enrich CRM records at scale.