Estimate transaction fee

Estimates the transaction fee for a transaction request.

  • Note: Supports all Fireblocks assets except ZCash (ZEC).

Estimates the transaction fee for a given transaction request.

  • For UTXO-based assets, the response will contain the suggested fee per byte.
  • For ETH/ETC-based assets, the suggested gas price (calculated by adding the baseFee + actualPriority, based on the latest 12 blocks).
  • For XRP/XLM, the transaction fee.

Note: networkFee is the gasPrice with a given delta added, multiplied by the gasLimit plus the delta.

Note: /estimate_fee is not currently supported for CONTRACT_CALL operation type.

Note: assetId parameter supports all of Fireblocks’ assets except for ZEC (ZCash).

Note: This API call is subject to rate limits.