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POST
/
v1
/
company
/
domain-to-linkedin
Domain to LinkedIn
curl --request POST \
  --url https://api.gtmapis.com/v1/company/domain-to-linkedin \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "domain": "<string>"
}
'
{
  "linkedin_url": "<string>",
  "found": true,
  "credits_charged": 123
}

​
Domain to LinkedIn

Convert a company website domain to its LinkedIn company page URL. Useful for mapping domain-based records to LinkedIn profiles.

​
Endpoint

POST /v1/company/domain-to-linkedin

​
Request

​
domain
string
required
Company website domain (e.g., “acme.com”)

​
Example Request

curl -X POST https://api.gtmapis.com/v1/company/domain-to-linkedin \
  -H "Content-Type: application/json" \
  -H "X-API-Key: gtm_test_your_key_here" \
  -d '{
    "domain": "acme.com"
  }'

​
Response

​
linkedin_url
string
LinkedIn company page URL
​
found
boolean
Whether a matching LinkedIn page was found
​
credits_charged
integer
Number of credits charged

​
Success Response

{
  "linkedin_url": "https://linkedin.com/company/acme",
  "found": true,
  "credits_charged": 1
}

​
Not Found Response

{
  "linkedin_url": "",
  "found": false,
  "credits_charged": 0
}

​
Credit Pricing

ResultCredits Charged
LinkedIn URL found1 credit
Not found0 credits
Error / failure0 credits

​
Error Responses

​
400 Bad Request

{
  "error": "Bad Request",
  "message": "domain is required"
}

​
401 Unauthorized

{
  "error": "Unauthorized",
  "message": "Invalid API key"
}

​
Use Cases

Map domain-based company records in your CRM to LinkedIn for richer profile data.
Convert anonymous website visitor domains to LinkedIn company profiles for ABM targeting.
Add LinkedIn URLs to company records in your data warehouse for downstream enrichment.

LinkedIn to Domain

Reverse: find domain from LinkedIn URL

Company Enrich

Enrich a company by LinkedIn URL

Company Search

Search companies by firmographic criteria