How can obtain the value of erc20 token in transaction?

Asked Dec 03 '18 at 22:32

Active Dec 04 '18 at 11:04

Viewed 1,133 times

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i want to get the token's transferring value like this: https://etherscan.io/address/0x27054b13b1b798b345b591a4d22e6562d47ea75a#tokentxns

How can obtain the value of erc20 token in transaction? https://etherscan.io/tx/0x4d2705650c17cec7703ea1d44c846fa41029b400c742bec2251c95e9bebfd037 Where and how can i get the value : "1,011.1323"

Thanks

edited Dec 03 '18 at 23:04

asked Dec 03 '18 at 22:32

Yakovenko Alexey

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Are you talking about its USD value? – foba Dec 03 '18 at 22:52
about erc token value – Yakovenko Alexey Dec 03 '18 at 23:01
It shows the value to the right of "Tokens Transfered:" 1,011.1323 ($41.64) AST – foba Dec 03 '18 at 23:09
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yes, but can i read this data in web3? – Yakovenko Alexey Dec 03 '18 at 23:13

1 Answers1

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Actually you can read the "data" field in transaction receipt.

Fetch transaction receipt by ethGetTransactionReceipt(txHash)
Remove prefix 0x from the string.
Use FunctionReturnDecoder or similar to decode value from the string to the BigInteger.

Result value should be the token's transfer value

answered Dec 04 '18 at 11:04

Oleksandr Loushkin

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