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GET
List Licenses & Certifications
1 credit per request · 1 credit per 20 results · Credit costs
A full page of 20 results typically consumes 2 credits (1 + 20 × 0.05). page_size is fixed at 20.
This endpoint returns a person’s licenses and certifications. This data is not included in Enrich People, even with full_enrich.
Provide either people_uid or li_profile_url. Which one to use:
  • people_uid (preferred) — the uid returned by Find People, Search People, or Enrich People.
  • li_profile_url — a public LinkedIn profile URL starting with https://www.linkedin.com/in/ only. Use this when you don’t have a UID yet.
You must provide at least one of li_profile_url or people_uid.
li_profile_url must be a public LinkedIn /in/ URL. Sales Navigator (/sales/people, /sales/lead) and /pub/ URLs are not accepted on this endpoint — unlike List Experiences, List Skills, and Enrich People.
X-Pagination-Next and X-Pagination-Previous headers may be included in the response to provide full URLs for the next or previous pages. Always use these URLs as-is — they contain the cursor needed for pagination. Cursors expire after 24 hours; if expired, restart pagination from the beginning.

Authorizations

X-API-Key
string
header
required

Query Parameters

cursor
string

Cursor value obtained from the X-Pagination-Next response header of a previous request, used to continue pagination. Cursors expire after 24 hours. If a cursor has expired or is invalid, pagination must be restarted from the beginning.

page_size
integer

Page size is fixed at 20 and cannot be changed.

Required range: 20 <= x <= 20
li_profile_url
string<uri>

Public LinkedIn profile URL starting with https://www.linkedin.com/in/ only (not Sales Navigator or /pub/). Provide this or people_uid. Prefer people_uid when you already have a uid.

Pattern: /^https:\/\/(?:(www|[a-z]{2})\.)?linkedin\.com\/in\/[-\w\d%]+/gi
people_uid
string

Captain Data person UID (uid from Find People, Search People, or Enrich People). Provide this or li_profile_url. Preferred when you already have it.

Pattern: ^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$|^\d+$

Response

Successful response

title
string
credential_id
string
company_name
string
li_company_url
string<uri>
issued_date
string<date>
expiration_date
string<date>