> For the complete documentation index, see [llms.txt](https://docs.finrax.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.finrax.com/references.md).

# References

- [Crypto payments](https://docs.finrax.com/references/crypto-payments.md)
- [Request crypto payment](https://docs.finrax.com/references/crypto-payments/initiate-a-crypto-payment-request.md): This is an authenticated endpoint
- [Add payment details](https://docs.finrax.com/references/crypto-payments/submit-deposit-data.md)
- [Get payment data](https://docs.finrax.com/references/crypto-payments/get-deposit-data.md)
- [Fetch deposit amounts metadata](https://docs.finrax.com/references/crypto-payments/fetch-deposit-amounts-metadata.md): Returns the minimum allowed deposit amount for each display currency or deposit currency.
- [Crypto withdrawals](https://docs.finrax.com/references/crypto-withdrawals.md)
- [Request withdrawal metadata](https://docs.finrax.com/references/crypto-withdrawals/request-withdrawal-metadata.md)
- [Get crypto withdrawal approval status](https://docs.finrax.com/references/crypto-withdrawals/get-crypto-withdrawal-approval-status.md)
- [Request crypto withdrawal](https://docs.finrax.com/references/crypto-withdrawals/initiate-withdrawal-request.md)
- [National Identifier Types](https://docs.finrax.com/references/crypto-withdrawals/initiate-withdrawal-request/national-identifier-types.md)
- [Name Identifier Type](https://docs.finrax.com/references/crypto-withdrawals/initiate-withdrawal-request/name-identifier-type.md)
- [Wallet Addresses](https://docs.finrax.com/references/crypto-addresses.md)
- [Validate address](https://docs.finrax.com/references/crypto-addresses/validate-address.md)
- [Businesses](https://docs.finrax.com/references/business.md)
- [Get business payments](https://docs.finrax.com/references/business/get-business-payments.md)
- [Get business withdrawals](https://docs.finrax.com/references/business/get-business-withdrawals.md)
- [Get business balances](https://docs.finrax.com/references/business/get-business-balances.md)
- [Callbacks](https://docs.finrax.com/references/callbacks.md)
- [Deposit received notification](https://docs.finrax.com/references/callbacks/deposit-received.md)
- [Withdrawal broadcast notification](https://docs.finrax.com/references/callbacks/withdrawal-completed.md)
- [Withdrawal approved/rejected notification](https://docs.finrax.com/references/callbacks/withdrawal-completed-1.md)
- [Currencies & Fees](https://docs.finrax.com/references/currencies-and-fees.md)
- [Get all currencies](https://docs.finrax.com/references/currencies-and-fees/get-all-currencies.md)
- [Get exchange rates \[crypto to fiat\]](https://docs.finrax.com/references/currencies-and-fees/get-exchange-rates-crypto-to-fiat.md)
- [Get exchange rates \[fiat to fiat\]](https://docs.finrax.com/references/currencies-and-fees/get-exchange-rates-fiat-to-fiat.md)
- [Get exchange rates \[any currency to any currency\]](https://docs.finrax.com/references/currencies-and-fees/get-exchange-rates-any-currency-to-any-currency.md)