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1 answer
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Contract creation confusion -- Unsure when my contract was deployed

I deployed a contract on Fuji Testnet around 3 hours ago, the address is as follows: 0xDb3F493F9D4CdaaDA08E30957c59a0e01CfB2af0 I went to Snowtrace to check it out and received an expected record of ...
Sophie Lee's user avatar
0 votes
1 answer
61 views

My swap smart contract doesn't seem to swap the tokens

I have made a smart contract on Avalanche Fuji chain to test swapping tokens. When I call the smart contract on Remix, my AVAX gets sent, but I never get the USDC I am supposed to get for my AVAX. I ...
guiflam's user avatar
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0 votes
1 answer
208 views

Why am I not able to deploy ERC721 contract to Avalanche Fuji?

// SPDX-License-Identifier: MIT pragma solidity ^0.8.20; import "@openzeppelin/[email protected]/token/ERC721/ERC721.sol"; contract NFTERC721 is ERC721 { uint256 private _nextTokenId; ...
Gaurav Pant's user avatar
2 votes
3 answers
5k views

How to get TEST USDC on Avalanche FUJI Testnet

I'm trying to work with FUJI Testnet and I need USDC for my testing. How can I get test USDC on my wallet address on FUJI Testnet (Avalanche Testnet). For my TEST AVAX needs, I run to https://faucet....
momoja's user avatar
  • 239
1 vote
0 answers
248 views

Sending AVAX on Fuji testnet using MetaMask: "RPC Error: Invalid parameters: must provide an Ethereum address"

I am able to manually send some AVAX from one to another wallet on the Fuji testnet using MetaMask. Now I am trying to program it as an on-click button on my dapp as follows: const ...
mooshot's user avatar
  • 11