EnrichmentAPI Documentation
All APIs return JSON. Pass your api_key as a query parameter on every request.
Browse by Category
Authentication, request basics, error codes and credit costs.
Retrieve comprehensive personal profiles by LinkedIn ID.
Detailed company profiles by Crunchbase ID — funding, headcount, leadership.
Identify the person and company behind any email address.
Funding rounds, acquisitions and investor data for any company.
Convert a company name to its website domain with optional profile data.
Extract employee profiles from any company domain with pagination and filters.
Points to Remember
- ⏱
Requests are retried automatically for up to 60 seconds. A 408 timeout is not charged.
- 🆓
Free plan includes 50 requests / month. A 403 response means the free limit is exceeded.
- 📄
All API responses are returned as JSON.
- 💳
You are only charged credits for 200 status responses.
Error Codes
| Code | Meaning |
|---|---|
200 | Request successful — data returned. |
403 | Forbidden — free tier limit of 50 requests/month exceeded. |
404 | Not found — the requested resource does not exist. |
408 | Timeout — request exceeded 60 seconds. Not charged. |
503 | Processing failure — temporary server-side error. |
504 | Processing failure — gateway timeout. |
Credit Cost of APIs
Each API call deducts credits from your monthly quota. Cost depends on the API and parameters used.
| API | Credits / Request |
|---|---|
| Person API | 10 |
| Company API | 5 |
| Reverse Email Lookup API | 5 |
| Company Investment API (Crunchbase ID) | 1 |
| Company Investment API (domain lookup) | 2 |
| Company to Domain API | 1 |
| Company to Domain API (get_more=true) | 10 |
| Employees API | 10 |
Authentication
All API requests require an api_key parameter. Find your key on your dashboard after signing up.