Reverse Lookups

Reverse Email Lookup

Resolve an email address into a complete business profile, including full name, job title, seniority, company, LinkedIn URL, firmographic data, and additional email addresses on file. Use this to enrich inbound leads, form fills, or email list records with everything you need to qualify and contact a prospect. Set include_mobile_phone: true to also return a carrier-verified mobile number when available; external credits apply when phone data is found.

POST

reverse_email_lookup

curl --request POST \
  --url https://api.moltsets.com/api/v1/tools/reverse_email_lookup \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "john.smith@example.com"
}
'

{
  "results": {
    "first_name": "John",
    "last_name": "Smith",
    "title": "Principal Cybersecurity Engineer",
    "seniority": "Manager",
    "functional_area": "Information Technology",
    "linkedinurl": "https://www.linkedin.com/in/john-smith-123",
    "current_company": "MoltSets",
    "current_company_url": "https://moltsets.com",
    "current_company_linkedinurl": "https://linkedin.com/company/moltsets",
    "country": "United States",
    "company_employee_count": "3",
    "company_employee_range": "1-10",
    "company_revenue": "1200000000",
    "company_revenue_range": "$1-10M",
    "work_email_confirmed": "a4cd87c390c98385297fbe9250XXXXX",
    "work_email_confirmed_status": "2025-10-12",
    "personal_emails": [
      "3018fe3a783fad1db0370ee3fXXXXX"
    ],
    "personal_emails_status": [
      null
    ]
  },
  "status": "ok",
  "metadata": {
    "tokens_charged": 1,
    "tokens_remaining": "unlimited",
    "daily_results_remaining": 9876
  }
}

Authorizations

Authorization

string

header

required

Pass your API key as a Bearer token. Keys follow the format ms_XXXXXXXXXXX.

Body

application/json

string

Email address.

include_mobile_phone

boolean

default:false

When true, attempts to include mobile phone. Costs external credits when data is found.

Response

Success

Reverse LinkedIn LookupResolve a LinkedIn profile URL into a complete business profile, including full name, job title, seniority, company name, company website, industry, revenue, valid business email, personal email, and optionally a carrier-verified mobile phone number. This is MoltSets's most complete LinkedIn enrichment endpoint — use it when you need a full picture of a contact and their employer in a single call. Set `include_mobile_phone: true` to append a direct-dial mobile number; additional credits apply when phone data is found.

Reverse Email Lookup

curl --request POST \
  --url https://api.moltsets.com/api/v1/tools/reverse_email_lookup \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "john.smith@example.com"
}
'

{
  "results": {
    "first_name": "John",
    "last_name": "Smith",
    "title": "Principal Cybersecurity Engineer",
    "seniority": "Manager",
    "functional_area": "Information Technology",
    "linkedinurl": "https://www.linkedin.com/in/john-smith-123",
    "current_company": "MoltSets",
    "current_company_url": "https://moltsets.com",
    "current_company_linkedinurl": "https://linkedin.com/company/moltsets",
    "country": "United States",
    "company_employee_count": "3",
    "company_employee_range": "1-10",
    "company_revenue": "1200000000",
    "company_revenue_range": "$1-10M",
    "work_email_confirmed": "a4cd87c390c98385297fbe9250XXXXX",
    "work_email_confirmed_status": "2025-10-12",
    "personal_emails": [
      "3018fe3a783fad1db0370ee3fXXXXX"
    ],
    "personal_emails_status": [
      null
    ]
  },
  "status": "ok",
  "metadata": {
    "tokens_charged": 1,
    "tokens_remaining": "unlimited",
    "daily_results_remaining": 9876
  }
}