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What I do
I have on the balance: 30685.413253185071200896 BANANATEST
For the 0.1 MNT fee I plan to spend 38.956518155931433038 BANANATEST
So I will sell only 30646.456735029139767858, to leave enough for comission
No way to actually estimate fee, because its value depends on the coin price, which depends on the value we plan to sell, which depends on the fee value we should keep from my balance and so on.
Even if we try to estimate, we need to do two convert operations and will get inaccurate value. So we can try to do such estimation a few times with adjusted values to get more precision.
What we can do
Sell COIN first to calculate fee, than sell COIN to calculate resulting amount
It looks more intuitive
Calculating fee will be easy
No need to fix estimation API method (though I'm not sure it is fixable with current behavior)
Calculating fee first will produce very little coin price change, so we can even ignore such price change in the UI when calculating estimation of received coins
The text was updated successfully, but these errors were encountered:
What I do
I have on the balance: 30685.413253185071200896 BANANATEST
For the 0.1 MNT fee I plan to spend 38.956518155931433038 BANANATEST
So I will sell only 30646.456735029139767858, to leave enough for comission
I send TX:
{ nonce: '129',
chainId: '2',
gasPrice: '1',
gasCoin: 'BANANATEST',
type: '0x02',
data:
{ coinToSell: 'BANANATEST',
valueToSell: '30646.456735029139767858',
coinToBuy: 'MNT',
minimumValueToBuy: '0' },
payload: '',
}
https://minter-node-1.testnet.minter.network/send_transaction?tx=0xf87e818102018a42414e414e415445535402a3e28a42414e414e41544553548a067d59060c9f4d7282328a4d4e540000000000000080808001b845f8431ca01d568386460de1dd40a7c73084a84be68bbf4696aea0208530d3bae2ccf47e4ba059cb6cbfb12e56d7f5f4f8c367a76a867aff09afca15e8d61a7ef4cf7e0d26be
The error occurs: 30685.4691828209 BANANATEST required to proceed such TX
It is 0.055929635828799104 BANANATEST more than I have (0.000143569521334670 MNT equivalent)
What happens
Such calculation occurs in the blockchain:
What's wrong with it
https://minter-node-1.testnet.minter.network/estimate_tx_commission?tx=0xf87e818102018a42414e414e415445535402a3e28a42414e414e41544553548a067d59060c9f4d7282328a4d4e540000000000000080808001b845f8431ca01d568386460de1dd40a7c73084a84be68bbf4696aea0208530d3bae2ccf47e4ba059cb6cbfb12e56d7f5f4f8c367a76a867aff09afca15e8d61a7ef4cf7e0d26be
What we can do
Sell COIN first to calculate fee, than sell COIN to calculate resulting amount
The text was updated successfully, but these errors were encountered: