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GET
Estimate Fee for a Transaction

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

token
string
required

The token symbol (e.g., USDT, USDC, ETH).

Refer to the Get Supported Tokens endpoint for the list of supported tokens.

Example:

"USDT"

blockchain
string
required

The chain. Can be either the blockchain name or slug.

Refer to the Get Supported Blockchains endpoint for the list of supported blockchains.

Example:

"ethereum"

amount
string
required

The transaction amount in token units

Example:

"0.5"

toAddress
string

The destination wallet address (validated based on the blockchain network)

Example:

"0x1234567890123456789012345678901234567890"

Response

success
boolean
required
Example:

true

data
object
required