## Do I need to understand crypto?

No. You price in your currency and receive a stablecoin. Your buyer picks the asset they hold.

## Which currencies can I price in?

IDR, USD, SGD, THB and MYR.

## Does Mayarin hold my money?

No. You are paid to a wallet you control. A managed wallet always has you as an owner, and you can remove Mayarin from it without our help.

## Can I take card, QRIS or bank transfer?

Not yet. Fiat rails and a stablecoin-to-bank cash-out are planned, not live.

## Testnet or mainnet?

Testnet uses fake money for trying things. Mainnet is real. They are separate: accounts, keys and webhooks do not carry across.

## I lost my secret key.

Create a new one and deactivate the old one. See [API keys](https://help.mayarin.xyz/integrate/api-keys).

## I lost my authenticator.

Use a recovery code from when you set up [two-factor](https://help.mayarin.xyz/manage/two-factor), or contact [support](https://help.mayarin.xyz/contact).

## Why was a payment flagged?

See [flagged payments](https://help.mayarin.xyz/manage/flagged-payments).

## Where is my money?

See [understand settlement](https://help.mayarin.xyz/manage/settlement).