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API ReferenceValid emailsEmail → business profile
Phase 1 / planned endpoint
POST/reverse_email_lookup

Email → business profile

Reverse-resolve a business email to a structured person profile, including employer, title, and LinkedIn URL when available.

Request body

JSON object

Bearer auth required
emailstring

Business email address to resolve.

Example: avery@northstar.dev

Response

200 · Processed

application/json

A processed request returns status: "ok". The nested result may be empty; in that case tokens_charged remains zero.

results.full_name

Resolved person name.

results.title

Current job title when known.

results.company

Employer name and domain.

results.linkedin_url

LinkedIn profile when matched.

metadata.tokens_charged

Credits charged for the returned result. Zero for a miss.

metadata.fair_use

Remaining records and reset timestamps for applicable plan windows.

Errors

400

Malformed request body

401

Missing or invalid API key

422

Unsupported filter value

429

Rate limit exceeded