The Only API docs
Promotions

Finish a promotion

Ends/finishes an active promotion campaign identified by promotion id. OnlyFans only — Fansly accounts are rejected on /api2/v2/.

POST
/api2/v2/promotions/{promotion_id}/finish

Ends/finishes an active promotion campaign identified by promotion id. OnlyFans only — Fansly accounts are rejected on /api2/v2/*.

Guide: The two surfaces

X-API-Key<token>

Your CRM panel API key

In: header

Path Parameters

promotion_id*string

ID of the promotion to finish

Header Parameters

user-id*string

Creator account ID of the account to act as (e.g. 509955039). Required — omitting it returns 400 user-id header is required. Use GET /accounts to list your connected accounts. On /api2/v2/* the account must be an OnlyFans account; Fansly accounts are rejected there.

X-Proxy?string

Proxy URL — HTTP or SOCKS5 (e.g. http://user:pass@host:port or socks5://user:pass@host:port). Optional on post-connection routes, where it overrides the proxy saved at login time. Required on the connection routes (POST /accounts/login, POST /accounts/login/cookies, POST /accounts/login/verify-otp) for OnlyFans accounts; optional for Fansly.

Response Body

application/json

curl -X POST "https://example.com/api2/v2/promotions/string/finish" \  -H "user-id: 509955039"
{  "success": true,  "status_code": 0,  "data": null,  "relogin": true}