# Knowledge base

Step-by-step guides for the 1Payment personal account: project setup, statistics, payouts, and security.

## Sections

- [First steps in the personal account](/knowledge/pages/first-steps-lk) — sign in, API key, `notify_url`, overview of personal account sections.


For questions, contact [support](https://account.1payment.com/tickets): [support@1payment.com](mailto:support@1payment.com), [Telegram](https://t.me/onepayment_support).