Estimate transaction fee

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).

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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 the gasPrice with a given delta added, multiplied by the gasLimit 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 the actualPriority based on the latest 12 blocks.

For XRP and XLM, the response contains the transaction fee.

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