# Crypto Custody

Provide safe storage of digital assets for institutional investors with our crypto wallet management services. Secured with the most advanced and multi-layered technology you can keep signing on your side and leave everything else to us.

## Some of the features you can use

### Get Notifications

Get callback notifications (webhooks) whenever there are any deposits or withdrawals to or from your addresses that you would like to be notified about.

### Broadcast Signed Transactions

Broadcasting locally signed transactions is a very useful endpoint as it eliminates the need of having self hosted nodes while at the same time it doesn't affect the security in any way.

### Balances & Fees

Get information on balances, fees, and any other data on demand without having to manage or fetch vast blockchain databases and nodes.

### Prepare Transactions

You can still use our endpoints to prepare the transactions before you sign them locally. All without the need to share any sensitive data with us (e.g. private key).

## Related

- [Wallet-as-a-Service](/products/wallet-as-a-service) · [Broadcast Transactions](/products/broadcast-transactions) · [Developer portal](https://developers.cryptoapis.io/)