Hardware wallets & ledgers

Hardware wallets, vaults and ledgers can use Blockchain APIs to sign transactions locally and broadcast them to the public blockchains without compromising security.

Hardware wallets create addresses on their side,they sign and push a singed transaction to be broadcasted using Crypto APIs’ Blockchain APIs.

Using the blazing fast Blockchain Data in the Blockchain APIs, they can verify that the transaction has been pushed to the blockchain networks.

Some Useful Endpoints

Get Basic Transaction Details By Transaction ID (Txid)

Get general information about Basic Transaction Details By Transaction ID

The Basic Transaction By Txid Endpoint returns basic information about a given transaction based on its id.

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Get Transaction Hash

Get general information about Transaction Hash.

The Transaction Hash Endpoint returns detailed information about a given transaction based on its hash.

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Get Address Details

Get general information about Address Details in ETH.

The default Address Endpoint strikes a balance between response time and data on Addresses. It returns information about the balance (in ETH) and transactions of a specific address.

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Get Address Details

Get general information about Address Details in BTC.

The default Address Endpoint strikes a general information about addresses.

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Create Address Transaction Webhook

Get general information about Address Transaction Webhook.

By creating Address Transaction Webhook, you will receive a notification after a new incoming or outgoing transaction happens and reaches the certain number of confirmations you mentioned in your request "CONFIRMATIONS", 1 confirmation means 1 mined block.

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