Find Jobs
Hire Freelancers

Smart contract needed

$30-250 USD

In Progress
Posted over 5 years ago

$30-250 USD

Paid on delivery
We need a smart contract (solidity) that allows a user to send 0 eth to the contract and then receive a specified amount of tokens. The user will pay for the gas. The number of tokens the user can receive is currently stored in a csv file in the format "address, qty" The contract owner must be able to deposit a certain amount of the tokens in the contract to cover for the distribution
Project ID: 18240016

About the project

11 proposals
Remote project
Active 5 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
Awarded to:
User Avatar
Hi, all the characteristics that you ask for your project I have already solved in my own projects. I'm currently working on the realization of a blockchain game, in which I'm precisely the developer of solidity. Reading the description of your project raises a question, what kind of token are we talking about? I look forward to working with you. Greetings. Alejo
$30 USD in 2 days
0.0 (0 reviews)
0.0
0.0
11 freelancers are bidding on average $479 USD for this job
User Avatar
Hey I can have this done for you today. I have made exchanges, crytpogames, and token contracts so this will be fairly straight forward. The only issue is that the amount each person can withdraw will have to be stored on the blockchain and not in a csv file. How many addresses are in that table?
$250 USD in 0 day
4.9 (14 reviews)
6.7
6.7
User Avatar
Hi, I am a blockchain and smart contract developer, creating cryptocurrencies and launching ICOs for about 2 years. I can write exactly the smart contract logic for your requirement. In addition to creating the cryptocurrency, I can also write smart contracts to manage the ICO for you - completely according to your specifications. My previous works include: - LynPay - BaltiCrypto token - CargoCoin - NoxusCoin - Cryptocricket You should hire me because I am always available, provide top-notch work quality and will not rest until you are satisfied with the product delivered. Hoping to take this forward.
$200 USD in 3 days
5.0 (4 reviews)
4.0
4.0
User Avatar
Hi. I'm Solidity developer. I can create the smart contract you needed and deploy it on Ropsten, where you can check that everything works like you want. Please pm me.
$155 USD in 2 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello sir Thanks for posting job...!! We have vast experience on block chain development like token and smart contract development using solidity, Coin Development, ICO Development, exchange and trading platform development..etc. Here I would like to share Crypto Coin development steps are as- Key Features for the Coin Development: Master node setup Setup coin entities Compile code for the coin generation generate block hash Pool mining setup Implement POW and POS Algo's Block Explorer Web wallet Development Admin Wallet Development Smart contract Exchange Connectivity API Skill We have for the project are as- • Nodejs, C, Typescript, Java • Blockchain o Tangle and IOTA o Forking and working with Consensus o POW schemes - asic resistant pow such as hashcash • Cryptography o Scrypt/SHA-256/SHA-3/keccak256 • Signature schemes o DSA/ECDSA/RSA o Schnorr/Lamport/Winternitz/BLS • Defensive Programming • Unit-Testing Framework, like Mocha. • Git / Github • Management - Jira Please message me so I can explain you each step of development by showing you demo about the project. Awaiting for your response. Thanks and Regards Akshay yadav
$155 USD in 3 days
0.0 (1 review)
0.0
0.0

About the client

Flag of UNITED STATES
Miami, United States
5.0
4
Payment method verified
Member since May 12, 2010

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.