View Source Hyperliquid.Api.Exchange.ApproveBuilderFee (hyperliquid v0.2.2)

Approve a builder to charge fees.

See: https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/api/exchange-endpoint

Summary

Functions

request(builder, max_fee_rate, opts \\ [])

Approve a builder to charge fees.

Functions

Link to this function

request(builder, max_fee_rate, opts \\ [])

View Source

Approve a builder to charge fees.

Parameters

  • builder: Builder address
  • max_fee_rate: Maximum fee rate in basis points (e.g., "0.001%" = "0.00001")
  • opts: Optional parameters

Options

  • :private_key - Private key for signing (falls back to config)
  • :expected_address - When provided, validates the private key derives to this address

Returns

  • {:ok, response} - Result
  • {:error, term()} - Error details

Examples 

{:ok, result} = ApproveBuilderFee.request("0x...", "0.001")

Breaking Change (v0.2.0)

private_key was previously the first positional argument. It is now an option in the opts keyword list (:private_key).