Solidity tokenpekerjaan

Tapis

Carian terbaru saya
Tapis melalui:
Bajet
hingga
hingga
hingga
Jenis
Kemahiran
Bahasa
    Status Pekerjaan
    9,541 solidity token tugasan ditemui, harga dalam USD

    Looking for someone that is dApp/Smart Contract programmer (Ethereum/Solidity). I have made my own fork of ForkDelta/EtherDelta already up and running with EtherDelta smart contract. I want to modify the currenct smart contract (0x8d12a197cb00d4747a1fe03395095ce2a5cc6819) I want to deploy my own smart contract which makes me the owner of the new contract

    $517 (Avg Bid)
    $517 Avg Bida
    4 bida

    I need a Android Application where users can order online for book barber and they will get a token. Emergency service: User can order for Barber in emergency case. User will book for Hair cutting, Beard cutting, Body SPA, Facial, Mack up service online. Users may be ladies and gents: where we can book for gents and ladies parlor or saloon. More details

    $339 (Avg Bid)
    $339 Avg Bida
    8 bida

    ...of ERC20 token on the decentralised exchange ddex.io. The trading bot can be used to generate volume using API documentation provided on ddex website. I should be able to choose any tokens in the exchange as all the tokens listed are ERC20 standard token. The bot should be able to constantly generate orders on the order book, buy the token when a certain

    $202 (Avg Bid)
    $202 Avg Bida
    2 bida
    ERC20 Token 6 hari left
    DISAHKAN

    We want to develop utility token base on ether

    $161 (Avg Bid)
    $161 Avg Bida
    6 bida

    ...web server it is sent directly to the payment gateway. 4.- The gateway returns a token for that card, and that token is stored on the web server. At no time the info of the card is stored neither in the apps nor in the server, the only thing that is stored is the token that the bank returns to us. Development status: Beta Nº of transactions: 0 . In

    $670 (Avg Bid)
    $670 Avg Bida
    10 bida

    I need to have a cryptocurrency trading exchange platform built to trade our own ERC-20 token. I only want to list BTCXXX ETHXXX. Users will be able to fund their account with BTC or ETH then buy/sell XXX. Account security should be very tight and you'll need to install Two-Factor Authentication via Google Authenticator. You must provide exchange sites(at

    $3253 (Avg Bid)
    $3253 Avg Bida
    12 bida

    Please read full specification, flow and diagram before sending proposal: [login to view URL] [login to view URL] CoinPayments API Sample Code [login to view URL] -- In short -- We need to integrate coinpayments to purchase our token and reward customer by digital / downloadable product.

    $189 (Avg Bid)
    $189 Avg Bida
    11 bida

    ...company that is fully committed to presenting a state of the art Blockchain payment solutions. We are the technology behind the Dragon Coin - the world's number one entertainment token; have our own digital asset exchange (DRGx) and the secure and easy to use Dragon Social Wallet. We sponsor professional fighters, olympic boxers, winning motor sport teams

    $17 / hr (Avg Bid)
    $17 / hr Avg Bida
    24 bida

    We need a developer well grounded in Codeigniter, Laravel, Php, WordPress, Java, Node.js, Solidity and all useful coding languges for our projects. The more coding language you can work with the better. Background in ethical hacking and cybersecurity will be a winner. We already have the scripts, your job will be to install, configure and add more

    $533 (Avg Bid)
    $533 Avg Bida
    40 bida

    I will give json data and also give you the authentication key and token and I need simple list view the video will play in Exo player.

    $195 (Avg Bid)
    $195 Avg Bida
    10 bida

    We're a Software Trading and Investing Company, developing Trading Systems on Blockchain. We are currently preparing our STO (Security Token Offer) for next year and from now we've to manage communication on Social, Linkedin and, most important, Telegram. Communication for companies like ours is precise, not random. Who takes care of it must know

    $10 / hr (Avg Bid)
    $10 / hr Avg Bida
    18 bida

    I want a selfbot to send DM to all users in a server i join. I want it to use a user token instead of bot token as i am not admin in the server, this is for advertising. So basically bot sends 5 DM and then wait for a minute or so and send to next 5. Also want the bot to filter Admin, Mods and do not send DM to those users.

    $28 (Avg Bid)
    $28 Avg Bida
    2 bida
    Invisible reCaptcha Harvester 5 hari left
    DISAHKAN

    I need an invisible recaptcha token harvester that provides VALID tokens for specific website domains and site-keys. I must be able to create tokens programatically whenever a request is made. This token will be injected in the html of the target website.

    $204 (Avg Bid)
    $204 Avg Bida
    9 bida

    ...experience developing with Java or Javascript. - Understanding of Blockchain technology, especially Ethereum - Experience of developing Ethereum smart contracts written in Solidity - Experience of working in Agile projects with highly automated DevOps. - Experience in modern test techniques such as Test, Behaviour & Acceptance Testing Driven Development

    $4409 (Avg Bid)
    $4409 Avg Bida
    24 bida

    I have created Android project with firebase database. Its a food app. It has two apps with different fitebfir databases one is client and another is server. When client complete his order it should notify to server. I have a complete code done ...the only problem I'm facing is when user complete his order it creates the order in client database but not generating notification to server (I ...

    $38 (Avg Bid)
    $38 Avg Bida
    12 bida

    I got a problem with sending the token with the authhttp/http request. Only on iOS my http requests are failing. The server (API) always responds with a 401 Unauthorized: “A token is required”. This is my flow: user logs in > gets token from API > stores token in NativeStorage (normal storage broken in iOS) > redirect to profile page > does a t...

    $178 (Avg Bid)
    $178 Avg Bida
    8 bida
    Web App needed 4 hari left
    DISAHKAN

    ...loaded with the selected credentials. ● There is a server which connects with the WhasApp Web service and generates the QR code to get the user's credentials and session, token, etc ... It is based on the WhatsApp-web-reveng repository in github: h ttps: //[login to view URL] ● You can test our server at this address: http://153

    $178 (Avg Bid)
    $178 Avg Bida
    10 bida

    ...customer checkout 1.e customer payment gateway 1.f customer invoices 1.g customer referrals 2. Franchise module 2.a. franchise signup with otp 2.b franchise token amount payment and approval by admin 2.c franchise dashboard 2.d franchise invoicing 2.e franchise order functionality 2.f franchise add to cart functionality 2.g

    $105 (Avg Bid)
    $105 Avg Bida
    1 bida

    ...and an erc20 token. The following is the end requirement: It is a basic governance/voting protocol where anyone can put proposals in the form of text/markdown where Token holders vote. There are 2 types of proposals - Public and Private. 1. Public proposals are where the proposer makes an open proposal and anyone who has the Pi Token can see the

    $250 (Avg Bid)
    $250 Avg Bida
    1 bida
    File managment system. 4 hari left
    DISAHKAN

    ...with lowest offert, be honest and bid if you are free to doing the project. Abstract The idea is to have a frontend and a backend where users can register with an invitation token. In the frontend they can access a dashboard where they will see a series of news about topics and these can be published from the backend. Frontend The frontend will have

    $1039 (Avg Bid)
    $1039 Avg Bida
    25 bida

    ...that I can test and you fix out....After finish your festival you can add other 4 wallets and notice etc for other modules..The site should be able to buy and sell image by token (DTC) DTC can be purchased By ETH and customer can have each of wallets with public key but controlled by ADMIN...benchmarking page is tokenbank.co.kr.........And the system

    $4086 (Avg Bid)
    $4086 Avg Bida
    31 bida

    ...accumulated a good amount of addresses from the following three sources: 1) [login to view URL] 2) [login to view URL] 3) [login to view URL] OpenAddresses, Department of Transportation DOT, but I am still missing

    $157 (Avg Bid)
    $157 Avg Bida
    17 bida

    ...have made in total (list of tokens/coins they received) Bounty Campaign page has to show 1) The list of bounty campaigns requiring translation (Project/Language Pair/Bounty (Token) Amount, etc) 2) In Detail page (2-depth), one should be able to leave comment/upload file (disclosed only to the project owner/translator) My Account page has to show 1) My

    $1215 (Avg Bid)
    $1215 Avg Bida
    33 bida
    Aplicacion movil Android 4 hari left
    DISAHKAN

    ...Interfaz grafica sencilla, la misma debe tener una vista solicitando Nro de Usuario y password, una vez ingresado, consulta en el servicio web enviando Nro Usuario, password y token de dispositivo y si existe el usuario ,el servicio le devuelve una lista de Solicitudes y el estado del Usuario, pasando a la siguiente vista. La segunda vista le mostrara una

    $338 (Avg Bid)
    $338 Avg Bida
    9 bida

    ...a code which has to be input into the application. This shoudl be seemlessly done from the program. The UserID and password should be saved, as once you have recived your token, it is valid forever. There should be a menu that would allow me to enter a different userID and password if I chose to do so. I was diagnosed in late February with stage 4

    $74 (Avg Bid)
    $74 Avg Bida
    13 bida

    ...attributes Development of an ERC20 token based on Ethereum. Launch ICO (HOME, WHITEPAPER, ROADMAP, EXPLORER, BALANCE CHECKER LINKS, NEWS, CONTACTS, WALLET, PROJECT ENVIRONMENT, COIN STRATEGY Buy coins, .........) Countdown. Round 1: Round 2: Token distribution Create a white paper (which passes the Hovey test for listing a token on the exchange) Wallet creation

    $693 (Avg Bid)
    $693 Avg Bida
    13 bida

    ...part. Second part is that we need two new functions: resetPassword and forgotPassword. So in app the user will type his email address and if the user exist will get an access token available for 5 minutes. In this time the user will complete the fields with new password and backend will store the new password. The third part is that I need a messages schema

    $181 (Avg Bid)
    $181 Avg Bida
    9 bida
    opencart payment plugin 3 hari left
    DISAHKAN

    I need a payment plugin done for oc 2.0 and 2.3. The plugin will need to work with api. I have a also a working magento payment plugin that can be converted f...option on checkout. All data acquired on shopping cart need to be send to an api adress. It would be confortable if it can be setup in admin to insert api url , api user , api token and so on.

    $214 (Avg Bid)
    $214 Avg Bida
    31 bida

    ...and downvote messages and when you click on a message you get redirected to another page with that message and the reactions on that message. when you add a message you get a token back that allows you to edit your reaction. The backend is done, the react frontend has already been worked. most of the work that needs to be done is using react to get data

    $24 (Avg Bid)
    $24 Avg Bida
    11 bida

    ...will be done via the blockchain. Extra bonus will be given to if you are able to create working solidity based electronic signature. The solidity code examples can be found on Github. I am seeking an blockchain programmer to join the team as solidity programming will be required in other parts of the project. Take this project as the first of number

    $140 (Avg Bid)
    $140 Avg Bida
    5 bida

    Create a table detailing the minimum requirements for to be considered a sophisticated investor in a number of countries (Other than Singapor...project and I will have a series of research projects. Results must be published in table format with a hyperlink to a foot note or otherwise It would be great if you have solidity and blockchain expertise.

    $96 (Avg Bid)
    $96 Avg Bida
    11 bida

    This project involves producing a small system to run contracts in a batch setting. Key skills are - 1. Solidity, programming, Remix testing 2. Ethereum, public network, etherscan, metamask, myetherwallet 3. Ubuntu 16.04 4. backend language - eg node.js The role requires that a program is signed offline and then broadcast. Therefore a batch program

    $23 / hr (Avg Bid)
    $23 / hr Avg Bida
    37 bida

    Main goals: to invent the simplest technical solutions for business problems; writing a technical task and setting tasks for developers (solidity, javascript, html, css); code review, control of developers and ensuring the implementation of development plans in a timely manner; participation in the writing of documentation; hiring developers (forming

    $39 / hr (Avg Bid)
    $39 / hr Avg Bida
    13 bida

    AQOOM is a block-chain based social network Q&A platform that provides substantial token compensation to all users who produce high quality content and participate in discussions.

    $223 (Avg Bid)
    $223 Avg Bida
    8 bida

    Se tiene el código fuente para implementación API para facturación electrónica. Realizar algunos cambios para creación de usuarios y claves token. Se requiere programador con conocimientos en PHP , manejo de xml , facturación electrónica, json. Mayor información comunicarse al chat.

    $316 (Avg Bid)
    $316 Avg Bida
    8 bida

    I need a cryptocurrency wallet app which will support exchange of my token for BTC and ETH

    $8636 (Avg Bid)
    $8636 Avg Bida
    60 bida
    Discord Bot 1 hari left

    H...one will have their own login info that we can make and set how many bots this person has and they can edit their bot to their liking. like prefix & name & avatar and even token. and also some commands that can be used In chat. if you could something similar you will be provided with extra Info. Note: You need to be familiar with the Discord API.

    $192 (Avg Bid)
    $192 Avg Bida
    9 bida
    Homekit Based App 1 hari left
    DISAHKAN

    ...instructions on how to proceed if the firmware update process fails. App must indicate to the user that iOS 11.3 or later is required to use a HomeKit accessory that supports software token authentication. App must support retrieving the setup code and passing the setup payload to the Home app to initiate pairing by using the addAndSetupAccessoriesWithPayload API

    $710 (Avg Bid)
    $710 Avg Bida
    13 bida

    ...work with a thick client I developed. Goal is to restrict access of my application to certain machines/users logged on. If machine is unaccounted for (i.e. laptop) then the token can be revoked resulting in application not working. I need to ensure my app works with OAuth2 setup prior to release of payment which may require instruction from freelancer

    $32 / hr (Avg Bid)
    $32 / hr Avg Bida
    7 bida

    ...com/docs/csharp/install using System; using Twilio; using [login to view URL]; class Program { static void Main(string[] args) { // Find your Account Sid and Token at [login to view URL] const string accountSid = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; const string authToken = "your_auth_token"; [login to view URL](accountSid

    $166 (Avg Bid)
    $166 Avg Bida
    18 bida

    ...authenticate our api, customers need to supply username (which is email address) and assess token. 2. Depends on the shopping cart, the module should have interface in the admin page so that they can config the following: api username (email), api access token, and markup (e.g. if the rate is $10, adding a 10% markup, so the end customer will see $11

    $203 (Avg Bid)
    $203 Avg Bida
    13 bida

    ...[login to view URL] If payment good there is creation of new user on the website and new user on webapp. - this works you can check [login to view URL] user pays we need to save token of credit card and save to the db and send it to gateway. [login to view URL] user pays we need to save their clear information of name address city credit card cvv into plain csv or txt

    $150 (Avg Bid)
    $150 Avg Bida
    1 bida

    Hi. Do you know the Bancor Protocal and how to integrate ERC20 token to the platform?

    $17 (Avg Bid)
    $17 Avg Bida
    1 bida

    We need to create a crypto currency. Security token. Use: User will purchase the coin to buy products and services in hard shops. More details will be given to the selected freelancer.

    $1211 (Avg Bid)
    $1211 Avg Bida
    22 bida

    ...exchange) with the most volume traded for ETH/USD, BTC/USD and EOS/USD and several other alts what are mostly traded on Binance, like NANO/BTC, ONT/BTC and BNB/BTC. Also Huobi token on the Huobi exchange. Finally it would be nice to have sound alarms and email alerts set to go off if the difference between sums of Bids and Asks reaches a certain threshold

    $15 - $25 / hr
    Sulit
    $15 - $25 / hr
    8 bida

    Hi, I am looking for php developer who has extensive experience in getting Session Token of Betfair via Betfair API. [login to view URL] Please don't forget to input "I am betfair developer" in your proposal.

    $146 (Avg Bid)
    $146 Avg Bida
    12 bida

    I have a crowd-sale smart contract & ERC-20 token already setup and working. We need a investor and admin dashboard/panel, integrated into our Wordpress website.

    $816 (Avg Bid)
    $816 Avg Bida
    43 bida

    Hi! Please, build me a VideosSP.com. The videos will be hosted at the [login to view URL] URLs (e.g. [login to view URL]), and will be hosted at /videoplayback?id=VIDEO_ID&token=TOKEN&expires=EXPIRE&ip=IP_ADDRESS. The video encoder will be FFMPEG to encode videos after uploading. Thank you. :)

    $27 (Avg Bid)
    $27 Avg Bida
    5 bida

    Hi i need professional writer specialist in whitepapers to enhance , add some paragraphs and reshape my token whitepaper in a good looking form .

    $340 (Avg Bid)
    $340 Avg Bida
    39 bida

    Actualmente dispongo de un codigo en el archivo [login to view URL] que se encarga de controlar el acceso a mi pagina a través de un token que compruebo con dicho codigo. El problema es que, cuando el token es válido, me da acceso al sitio, pero solo me aparece la pagina "principal" con todas las entradas de blog, pero sin embargo, no me muestra la que

    $25 (Avg Bid)
    $25 Avg Bida
    6 bida