post https://api.fireblocks.io/v1/transactions/estimate_fee
Estimates the transaction fee for a transaction request.
- Note: Supports all Fireblocks assets except ZCash (ZEC).
Notes
- This API call is subject to rate limits.
- The
assetId
parameter does not support the ZCash (ZEC) asset.- This endpoint does not support the
CONTRACT_CALL
operation.- The
networkFee
parameter is thegasPrice
with a given delta added, multiplied by thegasLimit
plus the delta.- The estimation provided depends on the asset type.
- For UTXO-based assets, the response contains the suggested fee per byte.
- For ETH-based and ETC-based assets, the response contains the suggested gas price. This is calculated by adding the
baseFee
to theactualPriority
based on the latest 12 blocks.- For XRP and XLM, the response contains the transaction fee.