Questions tagged [rinkeby]

Rinkeby testnet is deprecated. This tag is primarily for historical quesitons.

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Failing to deploy a Yearn.Finance DApp

I am working on building a DApp that interacts with the Yearn.Finance vaults, using the standard ERC4626 standards. This is my first DApp connecting to Yearn.Finance. During development, I am looking ...
AnirbanMukherjee's user avatar
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2 answers
196 views

Where to get testnet Eth? [duplicate]

Where do you get testnet Eth now that Ethereum has moved to POS? All the faucets I used to use no longer work.
John5544's user avatar
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1 answer
600 views

How can I add Rinkeby in Metamask?

I have a problem: I can't add Rinkeby Test Network in Metamask. First, I tried to add it from settings -> show test networks(on) and it doesn't work. Then I tried to add it manually and I created ...
Craig Reid's user avatar
0 votes
1 answer
281 views

How to get free ether

im a complete beginner in ethereum.i want to develop ethereum base project in my degree.but problem is rinkeby test network not show in metamask wallet.how to get free ether for demo project purpose
amina shihabuddin's user avatar
1 vote
1 answer
374 views

Is the Rinkeby Test Network no longer supported by the Ethereum Protocol?

I'm attempting to create a Rinkeby test network account on metamask, firstly I've noticed it didn't appear on the networks drop-downmenu so create one manually and it indicated that it was created ...
Tebogo Khanye's user avatar
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1 answer
301 views

Deploying on Arbitrum using Infura endpoint

I am trying to deploy a contract on Arbitrum testnet using Infura as web3 provider. In my profile with Infura I added Arbitrum as a network. Then I do const url ='https://arbitrum-rinkeby.infura.io/v3/...
0x11111's user avatar
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Verify on Rinkeby doesnt work for my contract eventho all parameters are right

Hello the following code has been succesfully compiled and deployed to rinkeby(0x2e38e76bc1bf67483e5c79dfa7adb8aa66667daf) but I cant verify it. I have quadruple checked the compiler version, if ...
CheeseMcBurger's user avatar
0 votes
1 answer
235 views

Smart Contract deployment error

I am trying to deploy a smart contract on Rinkeby testnet and I am getting the following error truffle-config.js settings networks: { development: { host: "127.0.0.1", // ...
imhans4305's user avatar
1 vote
0 answers
205 views

"Error HH100: Network rinkeby doesn't exists

I am running through learnweb3.io 'Build your own simple NFT tutorial' and I keep getting the error: Error HH100: Network rinkeby doesn't exist This is what my deploy.js file looks like: // Import ...
Chukwuebuka's user avatar
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1 answer
309 views

Hardhat — Can't verify an ERC20 token on Rinkeby

I am creating an ERC20 token using Openzeppelin's ERC20 contract, I wrote the deploy script using hardhat-deploy and it is running. But, when trying to run the hardhat verify script on that smart ...
Anas Latique's user avatar
3 votes
0 answers
69 views

Why the bytecodes for the same smart contract in testnet explorer and Remix/solcjs are different?

I am using Remix to compile and deploy my smart contract to the Rinkeby test network. I don't understand why the bytecode of my contract on Rinkeby explorer is different from the metadata.data....
Aleks Shenshin's user avatar
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2 answers
1k views

Rinkeby authenticated Faucet is saying "insufficient funds for gas*price + value"

I am learning more about the blockchain so I just started a tutorial on Freecodecamp, in the following video I need to test Ethereum from Rinkeby authenticated Faucet, I did the following step but ...
Aman mawar's user avatar
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1 answer
43 views

Unable to deploy smartcontract using web3j and Rinkbey infura

I'm trying to deploy a smartcontract on Rinkbey. I've followed the official documentation and some tutorials. I implemented the following code in my android studio but contract.deploy returns nothing. ...
Shoaib Kakal's user avatar
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1 answer
247 views

HH100 : Network rinkebey doesnt exists

I am writing a hardhat program and here's my hardhat.config.js require("dotenv").config() require("@nomicfoundation/hardhat-toolbox") require("@nomiclabs/hardhat-etherscan&...
Siddhesh B. Kukade's user avatar
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2 answers
183 views

Error during Ethereum solidity NFT contract execution [Out of gas]?

We have a Rinkeby contract for minting NFTs. Occasionally, when it's in public-sale mode, if a person attempts to mint an NFT, the transaction fails and on the tx's etherscan it says: Warning! Error ...
DeeFisher's user avatar
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Error: The method evm_increaseTime does not exist/is not available

While testing a time-dependent smart contract with truffle, I tried to use openzeppelin test-helpers' increaseTo function to forward time. I required the dependency as shown below, const { time } = ...
Chukwujike's user avatar
1 vote
0 answers
143 views

Why does Opensea split my NFT collection into two collections?

Opensea splits my smartcontract (deploy on rinkeby) into two collections: https://testnets.opensea.io/collection/acoustic-treasure-gold-set-v3-1 https://testnets.opensea.io/collection/acoustic-...
Wout van der Hoef's user avatar
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1 answer
45 views

ChainlinkClient FetchFromArray fails to fetch price

Loading the fetch code from documentation: https://docs.chain.link/docs/api-array-response/ This particular example fetched string id from that endpoint, works fine... If instead of fetching the ...
stack5's user avatar
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1 answer
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I want to add a guard for my gnosis wallet in The Rinkeby Testnet, But it always failed

I've seen this add a transaction guard, but it does not work correctly. The guard is DebugTransactionGuard in safe-contracts. The tenderly debug session is here: enter link description here The ...
Cui Jonah's user avatar
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1 answer
230 views

The constructor of function 01-deploy-fund-me.js expect 1 argument but got 42

I am at moment 10:59:00 in the tutorial https://www.youtube.com/watch?v=gyMwXuJrbJQ&list=PLMippBqdcHKavY7WqPnoWbRgkgjn0dq9v&index=27&t=297s&ab_channel=freeCodeCamp.org, I try tu run: ...
nacho's user avatar
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1 vote
1 answer
62 views

New testnet and what to know after Eth merge and existing test nets deprecation

I am just starting to learn solidity in depth and with Eth merge coming, Rinkeby and few other test nets will be depracated. I tried to get some test Eth with Rinkeby and Sepolia but constantly fail ...
SideChain Labs's user avatar
1 vote
2 answers
822 views

How can I figure out why the transaction is reverted()

I'm playing Ethernaut level1: // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; interface Level1 { function withdraw() external; function contribute() external payable; } contract ...
daisy's user avatar
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1 answer
99 views

Create2 gives different addresses on different networks

I'm trying to deploy a contract on two networks with the create2 method. I'm using same arguments in Goerli and Rinkeby, however I'm still getting two different addresses for the same contract. Here ...
yieniggu's user avatar
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2 answers
359 views

Is Rinkeby Authenticated Faucet down?

So I am currently following a tutorial and it apparently needs this?, anyways the question I have is is Rinkeby Authenticated Faucet not working I created a twitter post put in the url for it and it ...
Ravin's user avatar
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1 answer
2k views

How to send ERC20 token to another account using web3.py, rinkeby and infura

I built an ERC20 token with smart contract. It's AZ Token. I have a problem with building transaction from the account that has the total supply to another account Here is the source code and below, i ...
Yossef Ayman's user avatar
0 votes
1 answer
285 views

Gas price limit in metamask Rinkeby

Unknown processing time Max fee:0ETH This error occurs while testing a front end application with smart contract. code :- //this is deposit function function Depoist(){ var depAmt = document....
Internet and Computer Probe's user avatar
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1 answer
22 views

Send Token Failing in Metamask

I am trying to transfer 1 WETH betweeen my wallets. It is not letting me I have 2 WETH and I am transferring 1. What could be the possible reason. Network : Rinkeby
Rohit Mittal's user avatar
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1 answer
90 views

Want to set withdraw wallet and deploy but keep getting this error: Type address is not implicitly convertible to expected type address payable

Smart contract code: pragma solidity ^0.8.4; import '@openzeppelin/contracts/token/ERC721/ERC721.sol'; import '@openzeppelin/contracts/access/Ownable.sol'; contract PaperRebelsNFT is ERC721, Ownable{...
vic matthews's user avatar
1 vote
3 answers
334 views

Minting gas price too high

I am trying to test a minting function in a smart contract deployed on rinkeby and i was wondering why is the gas price so high for minting, is there any way to reduce the gas price ? pragma solidity ...
alex schobel's user avatar
0 votes
1 answer
152 views

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 ...
bzak's user avatar
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2 answers
27 views

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?
胡px's user avatar
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2 answers
96 views

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 ...
Hussam Mustafa's user avatar
2 votes
1 answer
786 views

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 ...
Mohit's user avatar
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1 vote
0 answers
881 views

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 ...
abcdefgh's user avatar
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0 votes
2 answers
700 views

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 ...
Dilip H's user avatar
0 votes
2 answers
40 views

Who could send me some ETH in rinkeby, thx [duplicate]

my address:0x4CD13B975e1c5AE675bCD038c9ad4BB6Ff2De627 thx!
tsywkGo's user avatar
  • 23
0 votes
1 answer
173 views

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 ...
Avwunufe Tarvey's user avatar
0 votes
1 answer
221 views

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-...
Eliecer Chicott's user avatar
1 vote
1 answer
7k views

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 ...
thatguyintech's user avatar
1 vote
4 answers
3k views

Help with Rinkeby "faucet offline" error, I'd appreciate some assstance :) [duplicate]

When minting an NFT via Manifold, I get "faucet offline" error when getting ETH from Rinkeby, I'd appreciate some assitance :) 0x4a6c649b5c6F7A6EfEa425fF3154a8bd0167F263
Steven Addae's user avatar
1 vote
1 answer
3k views

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 ...
nish's user avatar
  • 111
0 votes
1 answer
61 views

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
user98030's user avatar
0 votes
1 answer
42 views

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!
edoardo annovazzi's user avatar
0 votes
0 answers
1k 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 ...
Valoon's user avatar
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1 vote
1 answer
1k views

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 ...
Shai Kimchi's user avatar
0 votes
4 answers
946 views

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 : ...
Erfan Games's user avatar
0 votes
1 answer
98 views

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 ...
Irwan's user avatar
  • 3
0 votes
2 answers
119 views

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 ...
logipunk's user avatar
0 votes
2 answers
1k 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
GOD OF MONSTER's user avatar
-1 votes
1 answer
60 views

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...
tsywkGo's user avatar
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