Hey PH! Many developers on OpenAI's forums have been asking for a Bring-Your-Own-Key (BYOK) option since it's tedious to track everyone's token usage and bill them accordingly. Since it's currently against OpenAI's policy to input API keys into people's apps, I built Tiktokenizer, which allows developers to track their users' usage and bill them for the tokens they use. Our API allows you to moderate prompts using OpenAI's Moderations API, get GPT-3.5 or GPT-4 responses, and track a user's usage all in one request. Use some of the code snippets in our simple documentation to start tracking, reading, and refreshing customers' usage. I hope that with Tiktokenizer, developers won't have to worry about undercharging users and in turn, create a fair and transparent system. Anyways, I'd love some feedback wherever possible, try it out and let me know what you think!

Tiktokenizer

Track your users' AI token usage through an API

Track your users' AI token usage through an API