Go SDK

go get github.com/ofauth-org/onlyfans-sdk-go

package main

import (
    "context"
    "fmt"
    "log"

    "github.com/ofauth-org/onlyfans-sdk-go"
)

func main() {
    client := ofauth.NewClient("your-api-key")

    acc, err := client.Whoami(context.Background())
    if err != nil {
        log.Fatal(err)
    }

    fmt.Println(acc.Id, acc.Permissions)
}

subs, err := client.ListSubscribers(ctx, &ofauth.ListSubscribersParams{
    ConnectionID: "conn_xxx",
    Limit:        20,
})
if err != nil {
    log.Fatal(err)
}

for _, sub := range subs.Data {
    fmt.Println(sub.Username, sub.SubscribedAt)
}

err := client.SendMessage(ctx, &ofauth.SendMessageParams{
    ConnectionID: "conn_xxx",
    UserID:       "12345",
    Text:         "Hello from OFAuth!",
})

_, err := client.GetUser(ctx, &ofauth.GetUserParams{
    ConnectionID: "conn_xxx",
    UserID:       "999",
})
if err != nil {
    var apiErr *ofauth.APIError
    if errors.As(err, &apiErr) {
        fmt.Println(apiErr.Status, apiErr.Code, apiErr.Message)
    }
}