Questions tagged [rinkeby]

Question related to the Rinkeby Test Network

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Uniswap Rinkeby Token Pairs Don't Exist

I am putting together a demo contract which swap some token pairs on Uniswap. I'm testing my contract on Rinkeby. I don't care which token pairs to run the demo on. I grabbed multiple token addresses ...
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Can I use those contracts deployed by others in Rinkeby testnet?

I wanna to know if I can use a contract that is already deployed by others in Rinkeby?
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Rinkeby faucet needed in bulk but Faucets are not working

I am working on project i have to do minting in bulk for that I need many Rinkeby Faucets. Is there any way to get bulk faucets. Because https://faucets.chain.link/rinkeby this link only provide 0.1 ...
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Metamask Invalid Amount error

I'm developing a game. And I'm trying to transfer a sample token that I've created in Remix (ERC20) on the Rinkeby testnet. Once the transfer function executes a drawer opens in my Metamask app (iOS) ...
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Some where i read that "Rinkeby uses only the Geth client to make transactions on the network" As iam very beginner ,Can anyone explain what it means?

link https://blog.logrocket.com/top-4-ethereum-testnets-testing-smart-contracts/#:~:text=An%20Ethereum%20testnet%20is%20a,protocol%20in%20a%20controlled%20environment. here i read that "Rinkeby ...
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My transaction only works when I speed it up on Metamask; how can I get it to work without doing that?

I'm building an NFT, and, on the Ethereum Rinkeby network, when I go to mint it, it will only work if I click "Speed Up" after submitting the transaction on MetaMask. I am using the ...
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2 votes
1 answer
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Metamask not switching chain to Rinkeby testnet

I am trying to call this function which will trigger metamask to change the chain to rinkeby test net but it's not working, It is working for other chains like polygon mainnet and binance mainnet but ...
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BSC testnet showing weird input parameter names

My token smart contract has a "bridgeSend" function, which i wrote custom by myself. The function is basically just a wrapper around the transfer function. It allows users to send tokens to ...
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Can't see the image or description on test opensea?

I deployed my nft contract on rinkeby testnet and tested it. It was working flawlessly until today. The nft that I minted today is visible on my profile but the image is not visible. The name and ...
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Rinkeby error - insufficient funds when trying to read from a contract

I've been doing the ethernaut challenges for the last couple of weeks which has been going fine. I was able to create new contract instances, submit solutions and most importantly just read the public ...
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Who could tell me what is Rinkeby Or Etherenum websocket address?

I want describe Rinkeby and Etherenum, i need websocket address of Rinkeby and Etherenum. Thx!
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Gas estimation failed: 'invalid opcode: INVALID'. This transaction will likely revert. If you wish to broadcast, you must set the gas limit manually

I'm following the solidity course on youtube by patrick collins and i'm stuck with an issue i've described below, the deploy_and_create.py script was executed to be deployed to rinkeby network and i'm ...
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2 answers
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Who could send me some ETH in rinkeby, thx [duplicate]

my address:0x4CD13B975e1c5AE675bCD038c9ad4BB6Ff2De627 thx!
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How can i interact with my contract i deployed on rinkeby network and send eth to uniswap

I am practicing using the uniswap v3 router and i created a simple contract that attempts to swap a certain amount of ETH to dai. This is the function that does so function convertETHToDAI() external ...
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0x Protocol ERC721Order - Trying to execute any transaction to fill or check status of signed order fails

I'm trying to interact with a signed order created using the ERC721Order from @0x/protocol-utils. Order created and signed using the following docs: https://docs.0x.org/nft-support/guides/signing-...
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When trying to deploy a smart contract, I keep getting `Error HH100: Network ropsten doesn't exist` -- how do I resolve?

I'm running through these docs on deploying an NFT and I keep getting the error: Error HH100: Network ropsten doesn't exist The command I'm using can be found at step 16: npx hardhat --network ropsten ...
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Help with Rinkeby "faucet offline" error, I'd appreciate some assstance :)

When minting an NFT via Manifold, I get "faucet offline" error when getting ETH from Rinkeby, I'd appreciate some assitance :) 0x4a6c649b5c6F7A6EfEa425fF3154a8bd0167F263
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1 answer
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What are the good (and active) faucets for Rinkeby? [duplicate]

I am new to BlockChain Development and currently working on Smart Contracts. Can I know a place where I can get Test ETH to be used with Rinkeby please? https://faucet.rinkeby.io/ is offline and other ...
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Why does Truffle migration to Rinkeby network gets stuck?

I am trying to migrate a smart contract to Rinkeby network, using truffle, everything worked fine on the local network. But, when I try to migrate to Rinkeby it gets stuck on 1_initial_migration.js ===...
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hi ! rinkeby faucet is not working for me . can you send me some eth to 0x302e745701790A85BEEEB6340c2F1c7ddbeef959 [duplicate]

rinkeby faucet is not working .some rinkeby eth required please
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1 answer
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rynkeby faucet still not working [duplicate]

rinkeby faucet still not working, someone can help me? if you can send me some eth to:0xaE9e1bd10F9C164f50cF9199697E4910641f0E11 I would be immensely grateful thanks!
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368 views

Mint nft on Rinkeby testnet, and can't see it on testnet opensea

Yesterday I deployed this contract: 0x561110d50B4625DE6d5Fa14E0c35608555E934cc on rinkeby testnet I mint 4 nft on this account: 0x749C89F7F6054C8CD4a982c93E3E05e996BD5C19 And everything was ok because ...
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Does looksrare scan rinkeby - testnet?

It is known that NFT collections located on the rinkeby testnet appear automatically on testnets.opensea.io. Do NFT collections located on the rinkeby network also appear in lookshare.org? If not, how ...
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Failing to get test ETH from any services

I'm trying to learn solidity and I'm following a tutorial from youtube : https://www.youtube.com/watch?v=M576WGiDBdQ ||| But I can't get test ETH from Rinkeby and it gives me an error : ...
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Unable to get compiled [bytecode]

I want to verify & publish my smart contract on Rinkeby Testnet, but got this error anyone can help? why this error happened and how to solve info: I have compared evm, license, and compiler ...
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Error! Unable To Broadcast Txn, rlp: input string too long

rinkeby.etherscan.io/pushTx error: Error! Unable To Broadcast Txn : {"jsonrpc":"2.0","id":1,"error":{"code":-32000,"message":"rlp: ...
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Rinkeby ETH disappears after receiving it

Ok , im not high yet , but any time i am using https://faucet.rinkeby.io/ to get some eth [3 eth to be exact],and it gets immediately transferred out to different wallet without any interaction from ...
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335 views

Rinkeby faucet is not working [duplicate]

Hi i need ether for rinkeby network But rinkeby faucet is not working please send me 2 eth on this address. 0xa53FCEe2aE984362fc730C9998595354F31a8431
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-1 votes
1 answer
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Can anyone send me a little Rinkeby testnet Eth [duplicate]

Can anyone send me a little Rinkeby testnet Eth. my address is 0x08533abDC7573a127B1349Ad1b801AF8BCA4e5F8. Thanks, hahaha...
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1 answer
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Rinkeby faucet not working. Please help [duplicate]

Trying to send some test ETH to wallet but Rinkeby faucet not working. It says insufficient funds for gas * price + value. Looks like the queue is backed up for 2 days also. Is there a solution for ...
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Getting Error while deploying smart contract on rinkeby testnet

I am using truffle and trying to deploy my smart contract on rinkeby testnetwork My network conf. rinkeby: { privider: () => new HDWalletProvider(mnemonic, `https://rinkeby.infura.io/v3/--key--`),...
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Hardhat tests pass but exceptions on Rinkeby testnet

I've written this contract and wrote a number of tests while working with Hardhat. I have solid test coverage yet when it came time to test on Rinkeby testnet it fails. Metamask simply said the ...
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ganache-cli running in fork mode returns wrong chain id

I am running ganache-cli in fork mode and taking fork off the rinkeby testnet. I have deployed a contract on the testnet that returns block.chainid: pragma solidity >=0.7.0 <0.9.0; contract ...
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Deploying to Rinkeby network throws ConnectionError

I am getting an error I try to deploy my contract to Rinkeby network. It was working fine previously. I am currently following the Solidity, Blockchain, and Smart Contract Course – Beginner to Expert ...
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Buying an NFT using my ERC20 token using RINKEBY

I developed an ERC20 contract and a ERC721 contract, can I use the tokens I created to buy an NFT on OpenSea using rinkeby?
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Why am I getting "cannot unmarshal object into Go value of type string" error when creating a raw transaction?

When I ran the code below on the local blockchain, in ganache, it worked fine but when I connect to Rinkeby I get the error above. var Web3 = require('web3'); var EthereumTransaction = require('...
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Rinkeby Test Network [duplicate]

Am trying to get some Test Ether by following the steps in https://faucet.rinkeby.io/. I went to twitter have made a post with the account number I want it to credit ether to. 2. Then copied the post ...
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Problem when deploying a contract to the rinkeby network

I encountered the following problem when deploying a contract to the network (everything is successfully deployed to the local network) details hardhat.config on the picture. Problem: ProviderError: ...
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2 answers
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Unable to Publish Source: API Request Timeout in Brownie while Publishing Source

While working and deploying the FundMe.sol Patric Collins tutorial on FreeCodeCamp. I stumbled upon the following error generated while trying to publish the source when using FundMe.deploy({"...
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Is HD wallet providers mnemonic same as your private key?

I'm trying to deploy a contract to rinkeby using truffle. In the truffle-config file, in the HD wallet provider, you are supposed to specify a mnemonic and also your api from infura. The problem is ...
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Why Rinkeby stopping working?

Last two days Rinkeby testnet stopping working correctly. It can stuck and do nothing or think a lot of time (10-20 min) and suddenly work? Is anybody know is it problem with Rinkeby testnet?
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Smart contract doesn't get deployed on Rinkeby

I wrote my first contract for NFT and when I deploy it I cannot find it on Rinkeby. Funny enough, it always deploys to same address every time I run script. It also doesn't take any ether away from my ...
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Why am I getting the error MetaMask - RPC Error: execution reverted Object code: -32603, message: "execution reverted"?

After successfully minting 4 ERC271 NFTs from my contract I suddenly got this error and am unable to mint more? MetaMask - RPC Error: execution reverted Object { code: -32603, message: "...
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Rinkeby ETH Faucet [duplicate]

Been trying to get some test ETH from the Rinkeby Faucet. I tweeted the request and when I click either 3/7.5 or 18.75 ETH I get this error: insufficient funds for gas * price + value - has anyone ...
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557 views

Remix: Invalid parameters: must provide an Ethereum address

I have a contract ready for deployment on REMIX and also have 3 Rinkeby Metamask accounts. Only 1 of these accounts is able to deploy the contract for some reason. When i try the other 2 accounts i ...
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Ethers.js not connecting to Rinkeby when hardhat script run

Can anyone help me understand how I can connect and interact with rinkeby? I'm using Alchemy to deploy my smart contract to rinkeby and I'm trying to run a script to check the network passed in the ...
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Is there a benefit to using one testnet over another?

We have been using rinkeby, but the faucet is often offline. Is there any reason to use rinkeby over goerli or another one?
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1 answer
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How to add back default Rinkeby Testnet network in brownie networks list back?

I accidentally deleted the default rinkeby network that comes with brownie and wanted to know how to add it back? I tried with the below cmd by creating an infura project but I'm getting the ...
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0 votes
1 answer
2k views

hi ! rinkeby faucet is not working for me . can you send me some eth to 0x795641a8dCc6CF13369abd6E177D64C8956dDe9A [duplicate]

rinkeby faucet is not working .some rinkeby eth required please
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0 votes
1 answer
53 views

How can I advance time when testing on Rinkeby network?

I've successfully deployed my contract to Rinkeby. Testing on Remix everything worked fine. I'm now writing some tests in Javascript but I don't know how to advance time to test functions in a ...
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