Getting started with the Magellan Data API
Discover corporate relationships, PE ownership, and expand your pipeline programmatically.
1. Get your API key
Sign up for a free account and generate your API key. You'll receive 10,000 free credits to get started.
2. Make your first request
Include your API key in the Authorization header with the Bearer prefix:
1curl -X POST https://api.magellandata.io/v1/parent_companies \
2 -H "Authorization: Bearer YOUR_API_KEY" \
3 -H "Content-Type: application/json" \
4 -d '{
5 "url": "https://example.com"
6 }'3. Explore the endpoints
Browse our API endpoints to discover corporate families, PE ownership, and more. Each endpoint has an interactive playground to test requests.
View all endpointsBase URL
https://api.magellandata.ioAll API requests should be made to this base URL followed by the endpoint path.
Available endpoints
Corporate Families
/v1/corporate_familiesDiscover all subsidiaries and sister companies
Parent Companies
/v1/parent_companiesIdentify the ultimate parent company
PE Portfolios
/v1/pe_portfoliosReveal all portfolio companies
PE Ownership
/v1/pe_ownershipFind which PE firm owns a company
Inactive Companies
/v1/inactive_companiesCheck if a company is no longer active
Credits and pricing
Magellan Data uses a credit-based pricing system.
Pay only for results
You only use credits for data we successfully find and return.
Credits never expire
Your purchased credits roll over indefinitely.
No subscriptions needed
No credit card required to start. No monthly fees. No contracts.