Request crypto withdrawal (main account)

This request will start the crypto withdrawal process for the main account. The crypto amount is deducted from the main account balance.

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Body Params

Request object for cryptocurrency withdrawals.

string
enum
required

The cryptocurrency to withdraw.

Allowed:
string
enum
required

The blockchain network to use for the transfer.

Allowed:
number
required
≥ 0

The total amount of cryptocurrency to withdraw.

string
required

The transfer wallet address. Must be whitelisted in fireblocks as withdrawal destination.

string | null

Transaction ID in your external system for cross-referencing and idempotency.

Headers
string
required
length between 0 and 36

A unique client-generated identifier for idempotency. Prevents duplicate requests if the same ID is used more than once.

uuid
required

Main account ID.

string
required

SHA-256 signature of the JSON payload and private key. See API Key Authentication

Responses

Language
Credentials
Header
URL
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Response
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application/json
*/*