FMFansMetric API

User Actions

Subscribe To User

Subscribes the authenticated account to another creator's profile. Useful for automated follow flows and reconnecting expired follows. If the target has a paid subscription price, OnlyFans charges the configured payment method. Requires permission api_users_subscribe.

https://public-api.fansmetric.com
POST/v1/{account_id}/users/{user_id}/subscribe
Bearer

Authorization

default
AuthorizationBearer <token>

Send your FansMetric API key as a Bearer token in the Authorization header.

In: header

Path Parameters

  • account_id*integer

    OnlyFans numeric account ID — the subscriber.

  • user_id*integer

    OnlyFans user ID of the creator to subscribe to.

Response Fields

  • dataobject

    Updated OF user object for the target — reflects subscribedBy: true, subscribedByExpireDate, subscribedByAutoprolong, and the resolved currentSubscribePrice.

  • _meta._credits.usedinteger

    Credits consumed by this request (currently always 1).

  • _meta._rate_limits.limit_minuteinteger

    Maximum requests per minute for the organization.

  • _meta._rate_limits.remaining_minuteinteger

    Remaining requests in the current minute window.

  • _meta._rate_limits.limit_dayinteger

    Maximum requests per day for the organization.

  • _meta._rate_limits.remaining_dayinteger

    Remaining requests in the current day window.

curl --request POST "https://public-api.fansmetric.com/v1/100000001/users/sample_user_id/subscribe" \
  --header "Authorization: Bearer YOUR_API_KEY"

Response

200
{
"data":{
"id":987654321
"username":"another_creator"
"subscribedBy":true
"subscribedByExpireDate":"2026-07-01T12:00:00+00:00"
"subscribedByAutoprolong":true
"currentSubscribePrice":9.99
}
"_meta":{
"_credits":{
"used":1
}
"_rate_limits":{
"limit_minute":1000
"remaining_minute":999
"limit_day":50000
"remaining_day":49999
}
}
}

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