# A-pay Documentation

## A-pay

- [About A-pay Platform](https://docs.a-pay.one/documentation/about-a-pay-platform.md)
- [Supported currencies](https://docs.a-pay.one/documentation/supported-currencies.md): List of supported currencies
- [Start Integration](https://docs.a-pay.one/api-documentation/start-integration.md)
- [Payment Systems information](https://docs.a-pay.one/api-documentation/payment-systems-information.md)
- [Getting data about PS](https://docs.a-pay.one/api-documentation/payment-systems-information/getting-data-about-ps.md)
- [Getting payment system balances](https://docs.a-pay.one/api-documentation/payment-systems-information/getting-payment-system-balances.md)
- [Payment Page Integration](https://docs.a-pay.one/api-documentation/payment-page-integration.md)
- [Payment Gateway](https://docs.a-pay.one/api-documentation/payment-page-integration/payment-gateway.md)
- [API Integration](https://docs.a-pay.one/api-documentation/api-integration.md)
- [Deposit](https://docs.a-pay.one/api-documentation/api-integration/deposit.md)
- [Request to create a deposit](https://docs.a-pay.one/api-documentation/api-integration/deposit/request-to-create-a-deposit.md)
- [Deposit Activation](https://docs.a-pay.one/api-documentation/api-integration/deposit/deposit-activation.md)
- [Deposit information](https://docs.a-pay.one/api-documentation/api-integration/deposit/deposit-information.md)
- [Withdrawal](https://docs.a-pay.one/api-documentation/api-integration/withdrawal.md)
- [Lost transaction](https://docs.a-pay.one/api-documentation/api-integration/lost-transaction.md)
- [Create lost transaction](https://docs.a-pay.one/api-documentation/api-integration/lost-transaction/create-lost-transaction.md): This request will allow you to create transaction search requests in our system.
- [Lost transaction information](https://docs.a-pay.one/api-documentation/api-integration/lost-transaction/lost-transaction-information.md): This request will allow you to find out the status of the transaction search
- [Postback](https://docs.a-pay.one/api-documentation/postback.md): Communication takes place with the help of postback requests (postbacks). After each Client request for input or output, a postback is sent to the Client with the result of the operation.
- [Settlement](https://docs.a-pay.one/api-documentation/settlement.md)
- [Report](https://docs.a-pay.one/api-documentation/report.md): Use A-pay Reports API to create transaction reports in CSV format for payment checks and daily operations.
- [Errors](https://docs.a-pay.one/api-documentation/errors.md)

## A-pay Merchant Portal

- [A-pay Merchant Portal](https://docs.a-pay.one/faq/a-pay-merchant-portal.md)
- [Interface](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface.md)
- [Common Actions](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/common-actions.md)
- [Statistics](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/statistics.md)
- [Overview](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/statistics/overview.md)
- [Deposit](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/statistics/deposit.md)
- [Withdrawal](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/statistics/withdrawal.md)
- [Settlement](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/statistics/settlement.md)
- [Transactions](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/transactions.md)
- [Deposit](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/transactions/deposit.md)
- [Withdrawal](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/transactions/withdrawal.md)
- [Settlement](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/transactions/settlement.md)
- [Lost transaction](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/transactions/lost-transaction.md)
- [Settings](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/settings.md)
- [My notifications](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/settings/my-notifications.md)
- [My balance](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/settings/my-balance.md)
- [Balance transfer history](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/settings/balance-transfer-history.md)
- [Auto balance transfer rules](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/settings/auto-balance-transfer-rules.md)
- [My projects](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/settings/my-projects.md)
- [My users](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/settings/my-users.md)
- [Exports](https://docs.a-pay.one/faq/a-pay-merchant-portal/interface/settings/exports.md)