Questions tagged [binance-smart-chain]
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124 questions
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28 views
BSC FourMeme Router "GW" (0x4757) Error - Website Works But Bot Fails on Same Token
I'm encountering a mysterious "GW" error (hex: 0x4757) when attempting to sell tokens through the FourMeme bonding curve router on Binance Smart Chain. The same token can be successfully ...
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30 views
I have a problem with my Binance account
. Claim Summary: Proven Custody of Assets Deposited to Binance This statement provides forensic evidence confirming the successful deposit of cryptocurrency assets into Binance and the verifiable link ...
1 vote
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35 views
i m using Etheres.js want to send usdt to another my walllet address
My code is below Want to change while i m transfer the amount then auto select the Binance smart chain. import { ethers } from 'https://cdn.jsdelivr.net/npm/[email protected]/dist/ethers.esm.min.js'; let ...
1 vote
0 answers
35 views
Risc Zero Proof Verification Fails On-Chain but Works Off-Chain
I am working on a smart contract that uses Risc Zero to verify proofs generated from a Rust program. I have successfully generated the seal, imageID, and journalDigest from the Risc Zero Rust program. ...
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68 views
Issue Accessing Gnosis Safe Funds Sent on BSC Instead of ETH
Problem Description: We originally created and deployed a Safe on Ethereum, but a sender mistakenly sent funds to the same address on the Binance Smart Chain (BSC). Now, we need to switch to BSC to ...
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39 views
How to get Contract to hold Erc-20 token on Bscan
I’m new to blockchain development and recently deployed a contract at the address 0x2F877B1AfC711aDEd924c7F097AE92276d611C53, thinking it was the USDT contract address (...
1 vote
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132 views
Transaction Fails When Increasing Liquidity in Uniswap V3 Using Web3.py
Transaction Fails When Increasing Liquidity in Uniswap V3 Using Web3.py I am attempting to interact with Uniswap V3 on Binance Smart Chain (BSC) to increase liquidity in a position using Web3.py. ...
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251 views
Error: server returned an error response: error code 3: execution reverted: revert: Pancake: TRANSFER_FAILED
I'm trying to do a swap on pancakeswap V2 with anvil fork and I'm getting revert: Pancake: TRANSFER_FAILED I'm trying to call this function doSwap() external payable returns (uint256[] memory) { ...
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1 answer
36 views
How can I limit the number of owner transactions?
I want to make a token that has the least developer's interference. So I am making a future of my token that limits the number of owner transactions. I show necessary part of code. contract Token is ...
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1 answer
317 views
Swap without gas fee on bnbchain
How was this transaction executed with Gas Price = 0 BNB?
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11 views
Copi tokens missing from my metamask wallet [duplicate]
I had 10000 Copi tokens in my Metamask wallet and they are all transferred to 'PancakeSwap V2: COPI 5' and can see a transaction history. But I didn't initiate this. Could someone help me understand ...
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1 answer
39 views
Converting ETH from Ethereum Wallet to BNB on a (BSC) Wallet
How can I programmatically convert ETH from an Ethereum network wallet to BNB on a Binance Smart Chain (BSC) network wallet?
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1 answer
49 views
Feeding a Smart contract with large Data
I want to feed a smart contract with multiple 5000 or more wallet addresses (for whitelisting purposes) in an array in a single transaction. How can I achieve that without sending data in chunks? ...
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1 answer
87 views
I have a few questions about my token
Recently I have created a meme token based on the Gotta Lock In meme. When I deployed it to PancakeSwap, I deposited 19.000.000 $LOCKIN alongside with ~15$ of BNB into the liquidity pool. However once ...
0 votes
1 answer
186 views
Decode "pending transactions" from socket without calling RPC for every transaction?
Initial goal: catch transactions from address (when address calls "swap" events or "addliquidity" events, or does transfer on PancakeSwap router). I want to catch that kind of ...