Questions tagged [crowdsale]

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1answer
307 views

Mist - Rinkeby Test Net - No Longer Sending Confirmations

Im sure this is a very simple problem that one of the brilliant geniuses on this site should be able to answer! I have been testing a sample crowdsale using the Tutorials on https://ethereum.org/...
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1answer
344 views

Ethereum Crowdsale Tutorial - Can't Transfer Ether to Crowdsale in Solo TestNet - The Contract Won't Allow This Transaction to Be Processed

Im sure this is a very simple problem that one of the brilliant geniuses on this site should be able to answer! I am following the tutorial for Crowdsale found on the Ethereum website https://www....
0
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1answer
281 views

Ending a Crowdsale Contract Before End time

I have generated a crowdsale contract with start and end date time. I want to add a CROWDSALEend function. This function will end the crowdsale before end time if the goal is reached and the function ...
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0answers
209 views

Can't Send ETH to Crowdsale in Ropsten

I'm trying to test a token sale contract on the Ropsten test network but am having an issue. I am using Ethereum Wallet. I am following the guide at http://www.ethereum.org/crowdsale. I am getting ...
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1answer
80 views

Please check this test token

This smart contract is properly deployed on Rinkeby. https://rinkeby.etherscan.io/token/0x551b092ae227414c5cf7c7e11e70c252e95bedf0 Questions: Why on MetaMask the Beneficiary account address (...
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1answer
153 views

Token contract replacement

There is a token which already has holders and a smart contract which now should be updated. No other possibilities to replace a contract like proxy has been added, so I need to deploy a new version. ...
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3answers
896 views

How to link Standard Token with crowdsale in Zeppelin Solidity

Hello I am trying to create a crowdsale through zeppelin solidity but the main issue is it doesn't provide a way to link standard token with pre-allocated supply with the crowdsale. pragma solidity ^...
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2answers
493 views

View contract details in a Django application

I'm trying to create Crowdsale using Ethereum. I've done everything from Token creation, to DAO creation, to Crowdsale creation in Ethereum Wallet. Now, I want my web app (built in Django) to be able ...
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3answers
106 views

Crowdsale tokens count is not reducing even user gets the tokens to his account

I had created 100 million tokens and created a contract for crowdsale in test network If user sends a 1 ether using contract address i am able to receive 1 ether and send 1000 tokens to user who send ...
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2answers
459 views

Is this a satifactory crowdsale contract? [closed]

Can one of you awesome people look over this contract for any issues? Its meant to be a simple crowdsale contract that has a deadline, a goal, and a minimum. Participants should have the option of ...
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2answers
94 views

Help on crowd sale contract

For a crowd sale contract can we use the etherscan API to identify the contributors and distribute the tokens, Also it will be great if someone can provide a sample contract to do the automatic ...
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1answer
322 views

What is the problem with Transfer function?

Here, ERC20(token) - 'token' is given Undeclared identification issue, why? // low level token purchase function function buyTokens(address beneficiary) public payable { require(beneficiary != ...
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1answer
138 views

Is ICO a crowdsale or decentralized organization?

I want to create an ICO for a project in order to raise fund and found that there seems 2 options for me. One is to create a crowdsale and another is to create a Decentralized Organization. I am ...