Questions tagged [usdt]

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How to send USDT transaction in BSC (using web3)

I just learned how to send BNB from one wallet to another in Binance Smart Chain. It looks like const account = web3.eth.accounts.privateKeyToAccount('xxxxxxx') web3.eth.accounts.wallet.add(account); ...
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Transfer TRC20 with password

How can I send TRC20 (eg USDT) from my wallet? I created it via wallet/createaddress and i have a password, not private key
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Opinions: Develop an app using ethereum or USDT?

If you guys had to create an app where the users have to buy some products with a cryptocurrency... and they also can get paid for completing certain tasks, would you use ethereum over USDT? At first ...
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1 vote
1 answer
987 views

How can I get USDT/USDC fro Polygon Mumbai Testnet?

I am working on DeFi application on Polygon (Mumbai Testnet), and want to integrate stable coin like USDT or USDC. I have looked into the faucet of USDT and USDC, and found none of them on POLYGON ...
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2 answers
85 views

A smart contract that receives USDT, not on ethereum

Ethereum is pretty expensive so I'm looking for other blockchains where I can deploy a smart contract that can receive USDT and transfer USDT to other addresses. Are there any that user Solidity? what ...
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-1 votes
1 answer
339 views

Make my smart contract receive usdt [duplicate]

How can I make a smart contract receive usdt, and how the users are going to send it?
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0 answers
124 views

Tether testnet deployed contract addresses

Does anyone know if Tether has deployed contracts on an ethereum testnet or a level 2 testnet (Mumbai / Polygon, ...) for their stablecoins (USDT, EURT, CNHT and XAUT)? If so where could I find the ...
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0 answers
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Getting events from the past two hours

I want to get all USDT transfer events for the past ~2 hours on BSC mainnet. How do I do it? Thanks for all the help
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1 answer
97 views

I am having trouble transferring my Tether USD from coin-base wallet to everywhere

I'm trying to send Tether USD to another wallet or exchange. I try to send to a Binance address (I have the same error with Coinbase address) but I receive this error: 0.00038 BNB (0,17 USD) may be ...
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1 answer
141 views

Stablecoin smart contract

Drop in smart contract links for ERC-20 stablecoin. There is no list defined anywhere. There should be easy to understand resources in one place for new lerners. what should be the best boilerplate?
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31 views

Getting ETH, USDC and USDT equivalent/estimated amount of a transaction

I have a transaction below from etherscan API. If I understood correctly, this transaction has transferred 75.075 AXS to 0x3019d4e366576a88d28b623afaf3ecb9ec9d9580 address. [ { "blockNumber&...
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  • 101
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1 answer
38 views

How can I find the incoming balance of a erc20 (usdt/shiba etc) using its transcation hash?

I know how to find the erc20 balance of an address. What I'm trying to find is the incoming token of a particular ERCs. For example : for a transaction, I managed to fetch its from_address, to_address ...
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How to send usdt without paying gas with eth

I would like to build a dapp that allow USDT-only and no ETH holders can pay without paying gas. I saw that there are some methodologies by using RelayHub. Can anyone tell me in detail how I can ...
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How can I generate private/public key Tether?

i wanna to generate private/public address from USDT(Tether) for send and recieve that for my website, im coding with Asp.net Core C# language please step by step help me because im not adult. Thanks
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0 answers
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How can I find out what token was sent from the transaction "input"?

How can I find out what token was sent from the transaction input? Example: This input is from some random transaction. I can find out how many tokens are transferred during the transaction but how ...
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1 answer
211 views

cannot withdraw usdt out from metamask to bybit

I have 115usdt in metamask and want to send to my bybit account but it always show Insufficient funds for gas. how should i do to fix this, im new in metamask
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5 votes
3 answers
558 views

Is it secure to read USD / ETH rate from exchanges directly without using price oracles?

Is it possible to read USD/ETH rate directly from some known smart contract without an oracle? I have a working solution via an oracle. However, my client says it should be possible to read the ...
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0 votes
1 answer
547 views

Accidentally sent USDT to USDT contract address instead of wallet

This was actually on the tron network but I need a reply ASAP I accidentally pasted the tron USDT contract address instead of my wallet address when receiving money. Is there any way the money will ...
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1 answer
194 views

i accidentally send usdt-trc20 into the usdt-trc20 contract itself... is there any way i could get it back?

In tron network, I have mistakenly send USDT token to the USDT contract (TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t). Is there anyway I could get my fund back? Thanks!
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0 answers
57 views

Can Solana address accept USDT Solana?

I want to know how to accept usdt solana from trust wallet USDT Solana is using solana network . how can accept this
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0 answers
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I am unable to find my USDT after i swapped it using the Binance Smart Chain Network

I deposited BNB in the metamask Binance Smart Chain Mainnet and swapped it with USDT in PancakeSwap. After a while, I am unable to view where the USDT coins are. I imported the USDT tokens manually ...
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1 answer
2k views

How I send tether token on metamask?

I have 1053 USDT and 0.0028 ETH in my metamask wallet. I want to send 1000 USDT to other address but I faced "Insufficient funds." for ETH. So, I think I can swap 53 USDT to ETH. But faced ...
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0 votes
1 answer
3k views

Is it possible to send ERC usdT without paying gas fees?

Is it possible to send ERC usdT without paying gas fees? I have seen in some crypto site this text: If you have an old Tether address, you'll be charged a network fee when you use it to deposit ...
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1 answer
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How can I create a local USDT testnet?

I want to create a local testnet on which I can move USDT (test coins) between wallets. I managed to create a ETH testnet inside Docker. In the docker-compose.yml below, the lines between # ETH ...
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1 vote
1 answer
2k views

How to do transaction USDT using web3.js [duplicate]

I am trying to send the ERC20 USDT tether token. But I faced some errors. Could anyone let me know the code about the transaction USDT? Thanks.
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1 answer
737 views

How to send USDT using Web3.php

i am trying to send USDT using the ERC20 address . But not able to do. Can anyone please guide me how to do ..Here is the steps Step 1: use Web3\Contract; $contractAddress = 'ERC-20 contract deployed ...
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Can we convert ethereum to busd from smartc contracts which executed on binance smart chain

I have smart contracts running on a binance smart chain. I have also miming ethereum farm. So i want to distribute these ethereum values as a busd in my contract (maybe ethereum to usdt and usdt to ...
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0 votes
1 answer
260 views

Bridge between Tron and ETH networks

I am trying to implement the wallet with USDT as asset, which supports both ETH and Tron networks. I wanted also to add function to convert your USDT from ETH to Tron network or vice versa inside of ...
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0 votes
0 answers
79 views

Wallet with Tether and ERC20 networks

I am just starting my research in blockchain development, and after some time surfing in this website, I realized that it would be better if I ask my specific question by myself. I am trying to find ...
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0 votes
1 answer
574 views

Automatically generate an address for a token in the ERC20 and TRC20 network [duplicate]

How to create USDT TRC20 and ERC20 addresses for my wallet automatically via an api. I need to create USDT TRC20 and ERC20 addresses for a small exchange so that users can deposit their tokens, an ...
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0 votes
1 answer
101 views

How can I get a list of transactions of ERC-20 tokens or in USDT from a wallet address?

I am relatively new to this field and I need to track transactions from wallets that are done in USDT / ERC-20 tokens. I need an API for the same. Please excuse me if my term usages are wrong.
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0 votes
1 answer
71 views

Swap usdt to etherium error

i am new to this site and i am glad i found it, hopefully someone can help me. So this morning i tries to swap some usdt to etherium, but i didnt go through, i got to error messages and four different ...
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0 answers
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USDT TRANSFER MADE INTO A USDC WALLET [duplicate]

Can a transfer made into the wrong address wallet be reversed? I transferred funds from USDT to my USDC wallet. What can I do to get this funds back? PLEASE HELP ME.
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0 votes
2 answers
2k views

Lost coins after approve on Uniswap

I hope someone can help me. I wanted to swap my USDT for ShopX on Uniswap. I had my USDT in my metamask wallet and was connected on Uniswap. I had to approve so that I could swap. Appently I made a ...
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1 vote
1 answer
565 views

How to get my USDT (ERC20) balance with web3.py + geth?

I have Geth in full node on my server and I want to get my USDT balance with web3.py. Here is my Code: from web3 import Web3 from ethtoken.abi import EIP20_ABI w3 = Web3(Web3.HTTPProvider('http://127....
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1 vote
1 answer
1k views

swap token for usdt, create function send 1 usdt and receive 1 token

I need to create a smart contract where each token of mine will be exchanged for 1 usdt, that is, a person sends 1 usdt to the function and he adds 1 token to his balance sheet. How can I do it? with ...
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0 votes
1 answer
178 views

Tokem ERC20 eth accept payament usdt

In my smart contract (in moment erc20), is possible create payment function receive eth I would like to receive usdt (or usdc) and not eth, how could I do it? Thanks
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3 votes
2 answers
449 views

Whether usdt or usdc freeze people accounts often?

Whether usdt or USDC will freeze the accounts often? This happened a lot or?
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1 vote
1 answer
1k views

Gas limit issue when transfer USDT

i have been asking by my client to save ETH when transfer out his USDT, he hope there is no or very little ETH left in his new USDT address. Please assume that USDT address has no initial ETH and next ...
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0 votes
1 answer
25 views

any 3rd party service that can get all transaction?

3rd party service recommended have any 3rd party service that can get all transaction of address? because from my research the web3 cant get the full transaction by account.
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4 votes
1 answer
10k views

I'm getting "invalid opcode: opcode 0xfe not defined", when trying to estimate the gas fees

I'm trying to estimate gas fees of a contract that I'm about to execute. My code is as follows. import Web3 from "web3"; const web3 = new Web3(); const estimateGasLimit = async ( ...
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1 vote
1 answer
924 views

How to add USDT ERC20 Token to private blockchain

I am running a private ethereum blockchain on my machine using geth. I want to send USDT token from one address to another, but I could not because neither address have any USDT token. I have tried ...
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2 votes
4 answers
813 views

Why are lending rates on USD based stable coins so different?

Since DAI is a USD based stable coin along with USDT and USDC, then why are their lending rates so different? In theory, the risks behind owning any of these stable-coins is similar so their lending ...
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0 votes
3 answers
2k views

Accept USDT (Tether) for payment method in website

Is it able to use Binance API to accept USDT as a payment method on the website? For this purpose we need can generate a unique USDT address per order and can track it. If Binance is not a good ...
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2 votes
1 answer
7k views

"Dropped & Replaced" tx - what should I do?

I requested a USDT withdrawal from Bilaxy exchange to my Binance USDT (ERC20) account. However, on etherscan, the transaction shows as "Dropped & Replaced". Do you guys think I shhould I ...
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2 votes
1 answer
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Is there any contract to get USD value of Ether

I am looking for a contract address from where I can fetch current USD value of ether on fly, not looking for any api, so is there any contract for this ?
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0 votes
1 answer
565 views

How to use web3 to buy ERC20 USDT

We are looking to allow our users to buy/sell USDT-ERC. I am confused about how this process works. Initially thought they could just allow them to buy/sell directly using web3 and the USDT ERC20 ...
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0 votes
1 answer
996 views

Whether usdt can be sent to a contract?

Whether erc20 usdt can be sent to a smart contract so the owner will be a contract address, I mean balanceOf[] will use contract address or the contract owner address? If I send the erc20 again from ...
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2 votes
1 answer
700 views

What is the name of the minor unit of USDT (Tether)? [closed]

Is there a name given to the smallest unit of USDT or Tether? For example: 1 Bitcoin = 100000000 satoshi 1 Ether = 1000000000000000000 wei 1 USDT = 1000000 ?? If there is no such name, I would ...
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1 vote
2 answers
86 views

How to send PAXOS token which has not transfer method?

I'm new in Ethereum contracts. I could implement sending USDT tokens through web3.php, and everything work well. Now, I want to add PAXOS and send such tokens through my system. But I found there is ...
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