Quickstart - onlyfanskit

Everything runs on the hosted REST API. You do not host login infrastructure or paste browser cookies.

Get an API key

Create a key in the dashboard and export it:

export OFK_KEY="sk_..."
curl https://api.onlyfanskit.dev/v1/me -H "Authorization: Bearer $OFK_KEY"

Connect an account

For scripts and dev — email and password (poll until connected):

curl -X POST https://api.onlyfanskit.dev/v1/connect/login \
  -H "Authorization: Bearer $OFK_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "creator@example.com",
    "password": "<password>",
    "remember_credentials": true
  }'

Save attempt_id, then poll until state is completed_success and you have account_id. See Connect with email + password and Two-factor & challenges if the attempt parks on a challenge state.For a product UI — use Embedded connect instead (POST /v1/connect/client-sessions and open embed_url for the creator).

Make your first calls

Every SDK method is reachable at /v1/accounts/{id}/{resource}/{method}.

export ACCOUNT_ID="acct_..."

curl "https://api.onlyfanskit.dev/v1/accounts/$ACCOUNT_ID/users/me" \
  -H "Authorization: Bearer $OFK_KEY"

curl -X POST "https://api.onlyfanskit.dev/v1/accounts/$ACCOUNT_ID/messages/send" \
  -H "Authorization: Bearer $OFK_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "args": [123456, { "text": "Hi!" }] }'

List callable methods with GET /v1/sdk/methods.

Next steps

Core concepts

Accounts, connect attempts, and scopes — the nouns you’ll use everywhere.

Connect an account

Embedded, login, and mobile flows.

Build something

Use-case guides for messaging, fans, content, and earnings.

AI agents

Drive accounts from MCP with your API key — no session env vars.

​Next steps

Core concepts

Connect an account

Build something

AI agents

Next steps