POST/v1/find2 unitsDEPRECATED

Find (deprecated)

Sunset: Wed, 16 Jun 2026 00:00:00 GMT. Every response from this endpoint carries Deprecation: true, a Sunset header, and a Link rel="successor-version" header pointing at the replacement. After the sunset date, calls will return 410 Gone.

Migrate to

/v1/find did one big fan-out; the replacements split that into purpose-built endpoints with cleaner semantics and lower latency.

/v1/find {type: "companies", filters: {country, industry, ...}}

to/v1/companies/search

Filtered enriched company directory. Same filters, same envelope.

/v1/find {type: "companies", filters: {company_domain: ["..."]}}

to/v1/companies/by-domain/{domain}

Single-domain lookup. Cheaper to write, faster to return.

/v1/find {type: "contacts", filters: {country, state, ...}}

to/v1/contacts/search

People search. Returns empty + coverage_note until the directory ships; shape is final.

/v1/find {type: "contacts", filters: {company_domain: ["..."]}}

to/v1/entity/resolve + /v1/entity/{id}/edges

Domain to associated emails / phones / LinkedIn profiles via the entity graph.

If you must call it before sunset

The endpoint still works. Same body shape as before. New rule: every request needs at least one narrowing filter (anything other than has_email/ has_phone / has_linkedin), or the call returns 400 with a working example body.

curl -X POST https://data.leadleap.net/v1/find \
  -H "Authorization: Bearer $LEADLEAP_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "companies",
    "filters": { "country": ["US"], "industry": ["computer software"] },
    "limit": 5
  }'