Endpoint for funding fee recieved.

Is there existing endpoint or workaround to get the data about how much funding payout received/deducted for each positions?

Hi. You can check this endpoint GET /fapi/v1/income with incomeType specified. If it is a deduction, the number will be a negative value. https://binance-docs.github.io/apidocs/futures/en/#get-income-history-user_data