A complete billing solution for apps built on OpenAI’s API. Automatically accept credit cards via Stripe, track OpenAI API usage per user, and bill users according to your pricing plan. Dead-simple integration, flat fee pricing.

meet vector$

drop-in billing for OpenAI-based apps

Add:

  • Drop-in React component for billing UI

  • One-line OpenAI API usage tracking

Get:

  • Stripe credit card processing

  • Automatic usage-based billing

  • Full support for your own custom pricing plans

  • Customer UI for billing records and management

  • Optional configurable UI to allow customers to choose daily, weekly or monthly maximum

  • Flexible reporting on billing and revenue, including automatic reconciliation