---
title: "Get Kol Cross Platform"
method: GET
path: "/api/kols/{username}/cross-platform"
tags: ["KOL Database"]
---

# Get Kol Cross Platform

`GET /api/kols/{username}/cross-platform`

## Request

- Base URL: `https://api.kolens.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.kolens.ai/api/kols/{username}/cross-platform`
- Auth: HTTP bearer

Aggregate everything we know about this handle across platforms.

Two sources for "linked" rows:
  1. A DBAuthor with the same ``username`` on a different platform
     (means we've actually scraped them there).
  2. ``DBContact.instagram`` / ``.youtube`` strings on the primary
     row — pointers we know about but haven't scraped, surfaced so
     the user can click out + know to add a discovery plan for it.

## Path parameters

- `username` string, required

## Headers

- `x-kolens-user-id` string, nullable
- `x-kolens-workspace-id` string, nullable

## Response `200`

Successful Response

- CrossPlatformResponse
  - `primary` PlatformPresence, required
    - `platform` string, required
    - `username` string, required
    - `in_db` boolean, required
    - `follower_count` integer, nullable
    - `profile_url` string, nullable
    - `source` string, required
  - `linked` PlatformPresence[]
    - `platform` string, required
    - `username` string, required
    - `in_db` boolean, required
    - `follower_count` integer, nullable
    - `profile_url` string, nullable
    - `source` string, required
  - `contacts` object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/kolens/apis/kolens-api.md) · [All operations](https://skmtc.dev/kolens/apis/kolens-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kolens/apis/kolens-api/revisions/5d6865ab0a24?raw)