For developers
Build on the LeadBoxer Platform
APIs to capture behaviour, identify companies, enrich records and score fit. The first 25,000 credits are free.
Get an API key
Enter your email and your key arrives by email, with 25,000 free credits. No card required.
01
Enter your email
At signup.leadboxer.com.
02
Get your key by email
It comes with 25,000 free credits.
03
Call the API
Send the key in the x-api-key header.
Already have a LeadBoxer App account? Your key is under Integrations → API key.
Choose an integration path
Three APIs
Capabilities are pipeline stages. APIs are how you reach them.
Track API
Ingestion. Events in, from the script or from your server.
Lookup API
Enrichment. An IP or a domain in, a company out.
App API
Read and manage. Your datasets, leads and settings.
Quickstart
Add the tracking tag, then make one API call to check your key.
Beyond the API
MCP server
A hosted MCP server lets AI agents call the API and search the documentation. Account summaries return an account’s activity as one paragraph.
n8n and Make
Both have documented LeadBoxer nodes. Webhooks are available on request.
Priced in credits
Each call costs credits. The first 25,000 are free, and per-call costs are listed in the docs.
