Create Fee Transaction

post

https://svc.blockdaemon.com/defi/v1/chain/createfeetransaction

Initiates a fee-collection transaction on the blockchain, deducting a default or customizable basis-point fee from the sender. The response returns chain ID, addresses, gas limits, and nonce, ensuring proper verification of fee deductions and transfers.

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Compute Unit Value: 5 (Fixed)

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Body Params

The request body for a /defi/v1/chain/createfeetransaction

chainId

string

enum

The unique ID to direct queries or transactions to the correct blockchain. Find more here.

chainSymbol

string

The abbreviated chain name for queries or transactions.

from

string

required

Public blockchain address of the sender initiating the transaction. Format depends on the chain (e.g., 0xABCDEF... for EVM, G... for Stellar).

string

required

Public blockchain address of the recipient. Format depends on the chain (e.g., 0xABCDEF... for EVM, G... for Stellar).

gas

string

Maximum number of gas units to allocate for the transaction, as an integer string (e.g., '200000'). If omitted, gas is estimated automatically. Note: this is gas units, not wei or gwei.

value

string

required

Amount of native currency to send with the transaction, specified in wei (integer string). Example: '1000000000000000000' = 1 ETH.

data

string

Encoded function call data for the transaction.

gasPrice

string

Price per unit of gas in wei, for legacy (pre-EIP-1559) transactions (integer string). Example: '20000000000' = 20 gwei.

referenceId

string

required

A unique identifier generated for each POST request to enable tracking and referencing of the associated transaction.

simulate

boolean

When true, dry-runs the transaction batch via eth_simulateV1 and returns a simulate field with status and error on each transaction.

Response

200Successful response