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    19,192 blockchain bitcoin json rpc api 仕事が見つかりました。次の価格: USD

    We a looking for someone to develop an bitcoin payment gateway like gocoin ( [ログインしてURLを表示] ). The features are simple, including Forms, Notifications, admin, and payment etc. UIUX skilled is a plus. Opportunity for long term relationship and additional work.

    $716 (Avg Bid)
    $716 平均入札額
    7 入札

    ...develop a bitcoin client, with the feature to send fake transactions to the chain. All we need is for the transaction to be shown in the [login to view URL], obviously we don't expect them to ever get confirmed! Required: - Amount field - Bitcoin address field. Can be a desktop (windows/linux) based solution, or on web. Skills: Bitcoin, Blockchain

    min $50 / hr
    min $50 / hr
    0 入札

    ...develop a bitcoin client, with the feature to send fake transactions to the chain. All we need is for the transaction to be shown in the [login to view URL], obviously we don't expect them to ever get confirmed! Required: - Amount field - Bitcoin address field. Can be a desktop (windows/linux) based solution, or on web. Skills: Bitcoin, Blockchain

    $1500 - $3000
    $1500 - $3000
    0 入札
    creta 3d product json an png file 6 日 left
    認証完了

    [ログインしてURLを表示] we want to use thıs repo for our project. this repo is 3d room planner we need some help for create our products 3d object for using this repo . this repo needs json file and png file (for covering 3d object ) for render object we need create 3d model for 30 product. sample 3d object attached as image

    $484 (Avg Bid)
    $484 平均入札額
    13 入札

    need a home page built with awesome graphics. the domain currently has WPOcean theme with Elementor installed. need the .json file for a quick upload. need the content to reflect Medication Assisted Treatment (MAT). need 4 or 5 paragraphs on cutting edge MAT treatment

    $171 (Avg Bid)
    $171 平均入札額
    24 入札

    ...[ログインしてURLを表示]" maxlength="50" size="30" value="" id="line1"> <input type="text" name="[ログインしてURLを表示]" maxlength="30" size="30" value="" id="line2"> We will give you a JSON file with something along the lines of "person": { ...

    $2026 (Avg Bid)
    $2026 平均入札額
    28 入札

    I need urgently someone to look through teamviewer, I am facing a js and json issue. Type "json" in your bid to be considered.

    $21 (Avg Bid)
    $21 平均入札額
    14 入札

    Necessito algum design gráfico Estampas para camisetas

    $24 (Avg Bid)
    $24 平均入札額
    8 入札

    Main goals: inventing the simplest technical solutions for business problems writing a technical task and setting task...participation in the writing of documentation; interacting with teams that develop other products; development of complex parts of UI blockbuster (using Vue.js and React.js); Blockchain, C++, Go Only Russian speakers are required.

    $36 / hr (Avg Bid)
    $36 / hr 平均入札額
    14 入札

    I need to modify some javascript functions and JSONs

    $127 (Avg Bid)
    $127 平均入札額
    23 入札

    I need a faucet with Steem coin integrated. I need exactly a website like this but with steem instead of doge. [ログインしてURLを表示]

    $180 (Avg Bid)
    $180 平均入札額
    10 入札

    Greetings, Please read the instructions carefully and then apply. We are currently looking for 2-3 freelance writers for an international crypto-exchange news platform. Candidates must be from India. We are also looking for Pune-based writers for in-house/ part time jobs. Kindly share your portfolios/ published article links (only technical). Experience in crypto-based articles will be an add...

    $85 (Avg Bid)
    $85 平均入札額
    5 入札

    Greetings, Please read the instructions carefully and then apply. We are currently looking for 2-3 freelance writers for an international crypto-exchange news platform. Candidates must be from India. We are also looking for Pune-based writers for in-house/ part time jobs. Kindly share your portfolios/ published article links (only technical). Experience in crypto-based articles will be an add...

    $107 (Avg Bid)
    $107 平均入札額
    2 入札

    Greetings, We are currently looking for 2-3 freelance writers for an international crypto-exchange news platform. Candidates must be from India. We are also looking for Pune-based writers for in-house/ part time jobs. Kindly share your portfolios/ published article links (only technical). Experience in crypto-based articles will be an added benefit. You will definitely be contacted if I find ...

    $107 (Avg Bid)
    $107 平均入札額
    4 入札

    This is a Blockchain gambling platform ICO project. We're looking for an experienced social media marketer to design and carry out social media campaigns and contest to promote our project. We also need him to do social media account management, write some articles and post on social platfrom every day~

    $913 (Avg Bid)
    $913 平均入札額
    21 入札

    we are a blockchain platform in Igaming industry,we are doing marketing through Reddit and need to find a freelancer who can increase our Reddit follower.

    $146 (Avg Bid)
    $146 平均入札額
    12 入札

    hello!!!! I want to develop a blockchain dice game that will look like this [ログインしてURLを表示] which will be on PC and Mobile . I need expert who can do this type of project , and if you are not an expert i will remove your offer and if your budget is high i will remove your offer as well. Thanks SmithBruce

    $333 (Avg Bid)
    $333 平均入札額
    4 入札

    ...with submission of articles on wikipedia and can make sure that they get approved and published. There are two articles to be published - one is a company profile for a blockchain logistics and freight management app, and the second one is a biography of the company's CEO. If you are experienced with writing and editing for wikipedia and can easily

    $133 (Avg Bid)
    $133 平均入札額
    12 入札

    Hallo! I changed my JSON server data structure to simple before was Nested and now its simple. * Now I want my android app parse the new structure json... so you rename to new data model.. I want help only from skilled person who can work via teamviewer.. Thank you

    $40 (Avg Bid)
    $40 平均入札額
    20 入札

    I need to design a network graph. Data is in 3 json files. The graph has to have 2 hubs and they must be linked to the respective nodes. There are nodes that must be connected to the 2 hubs. The size of the hubs and nodes will is the number of followers that each one has.

    $193 (Avg Bid)
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    8 入札

    Build a simple decentralized marketplace like OpenBazzar that enables the buying and selling of items using an ethereum token

    $1291 (Avg Bid)
    $1291 平均入札額
    18 入札
    ASIC FPGA Firmware development 5 日 left
    認証完了

    We are looking for developers/coders specialized in cryptos and blockchain for a project of firmware development. We would like to get a firmware to overclock this mining hardware i.e. graphic cards (GPU) RX580 8Go. Which are the maximum hashrates performances you can get?

    $1938 (Avg Bid)
    $1938 平均入札額
    2 入札
    JSON Merger Chrome Plugin 5 日 left
    認証完了

    I need you to develop some software for me. I would like this software to be developed for Chrome as a plugin. I have a folder with more than 1,000 json files. I want a plugin able to merge all of them into one.

    $25 (Avg Bid)
    $25 平均入札額
    1 入札

    this project combination between blockchain and c++ , if you are experts in both domain bid plz otherwise Not!

    $225 (Avg Bid)
    $225 平均入札額
    23 入札

    The prices are available from Mcdonalds online order App, I tried to capture the price json data. It looks like base64 encode, but it is not. Is there a way to decrypt it? I attached the json data file. please view it. I'm open if you have any other ways to do this. Bot bids will be ignored, please add "APIVersion" value in your bid,then I can know

    $168 (Avg Bid)
    $168 平均入札額
    6 入札

    Custom Business Plan should include: • Executive Summary • Objectives • Mission • Key to Success • Company Summary & Ownership • Products & Services • Market Analysis • Target Market • Strategy and Implementation • Competitive Edge • Sales & Marketing Strategy • Web Plan Summary • Management Summary • Financial Plan ...

    $346 (Avg Bid)
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    36 入札

    A blockchain project needs White Hats for improving the security level of the project. The project sets high rewards for the ones who helped us on finding our potential risks. From a security perspective, developers could assess, identify and give us suggestions on any of the following: [ログインしてURLを表示] Security of Blockchain: Flaws of IOST’s general user

    $1489 (Avg Bid)
    $1489 平均入札額
    8 入札

    Require a Business proposal for blockchain implementation in organizations of different kinds, also including trading for cryptocurrencies and brokerage.

    $271 (Avg Bid)
    $271 平均入札額
    49 入札

    Build a simple decentralized marketplace like OpenBazzar that enables the buying and selling of items using an ethereum token

    $827 (Avg Bid)
    $827 平均入札額
    17 入札

    SOFTWARE 1. Programming language : python / Java 2. Blockchain : etherium solidity 3. Interface : PhP framework 4. API : postman MODULE 1. User Authentication 2. Device Authentication 3. Evidence collection PAYMENT 1. Maximum : USD300 total project cost 2. Payment through freelancer / paypal 3. Payment schedule : USD 50 – flow chart and algorithm

    $448 (Avg Bid)
    $448 平均入札額
    12 入札

    I'm looking to make a unique logo related to Blockchain technology. This will be for my youtube channel, march etc....

    $65 (Avg Bid)
    $65 平均入札額
    40 入札

    My project will implement a simple supply chain management process with 3 parties (buyer, supplier, and bank. The contract will have a simple work order (amount and price/unit, total price and insurance binder for supplier) between buyer and supplier. The bank will be able to see the contract and insurance binder. Tasks are initiate work order + work complete.

    $313 (Avg Bid)
    $313 平均入札額
    10 入札

    I need someone that is experienced in Block chain development Cryptocurrency development for payment platform web design

    $4303 (Avg Bid)
    $4303 平均入札額
    30 入札
    Blockchain Articles 4 日 left
    認証完了

    Hello, I am looking for native English speaking writers who have a strong interest in cryptocurrency, and blockchain technology. If you are interested in the above subjects, this writing position may be for you. Currently, we provide content for many different websites and are looking for long-term writers who have the ability to produce 2 to 5 articles

    $21 (Avg Bid)
    $21 平均入札額
    11 入札
    Build me a News Website 4 日 left
    認証完了

    ...who has previous experience working on a website where Metamask has to be integrated ([ログインしてURLを表示]). Besides that, the individual should have an understanding of blockchain tech. The website should have the ability to limit content to users who have not made a transaction through metamask - similar to how it is described on the post of expotrading:

    $587 (Avg Bid)
    $587 平均入札額
    72 入札
    Cryptocurrency Article Writing 4 日 left
    認証完了

    Urgent Recruitment! I need some good writers with adequate knowledge of cryptocurrency and blockchain technology to work on a project. You must be ready to start immediately.

    $346 (Avg Bid)
    $346 平均入札額
    38 入札

    A long term project of writing news. The topics include business, technology, blockchain, investment, gadget, and social. Expect 3 pure, original, and relevant news contents every day. The word limit is 500-800. Those who are experts in this sort of writing skills and passionate writers are welcome. $3 for one article.

    $122 (Avg Bid)
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    24 入札

    ...REQUIREMENTS before you knock !! 1. You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. 2. You will need to figure out a security issue in the blockchain network. We can help you with that. Some issues can be 51% attack, Sybil attack, BGP Hijacking

    $8 / hr (Avg Bid)
    $8 / hr 平均入札額
    7 入札

    I am looking for a professional Graphic Designer with 3D design experience. You will work with our existing Marketing Team in Telegr...will work with our existing Marketing Team in Telegram Group to take direct instructions and reviews of each and every of your job. I need someone with expert knowledge in Blockchain and Cryptocurrency design concept.

    $8 / hr (Avg Bid)
    $8 / hr 平均入札額
    10 入札

    I am looking for support in designing a peer to peer energy system that utilises blockchain and the lightning network. Needs to be scalable to 1 billion transactions per second. This is just a design and proof of concept

    $808 (Avg Bid)
    $808 平均入札額
    19 入札

    Hi, I need native PHP 5.5 (or less) code (meaning without extension) that would handle the conversion of BSON format to JSON. And the conversion from JSON to BSON. An example of BSON to be converted is attached to this project.

    $25 (Avg Bid)
    $25 平均入札額
    12 入札

    I have bought an ico script from codecanyon. I want to hire a person who has worked with [ログインしてURLを表示] api and who can integrate the payment gateway in that website. That script is in laravel.

    $135 (Avg Bid)
    $135 平均入札額
    7 入札

    I have bought an ico script from codecanyon. I want to hire a person who has worked with [ログインしてURLを表示] api and who can integrate the payment gateway in that website. That script is in laravel.

    $118 (Avg Bid)
    $118 平均入札額
    3 入札

    ...needs to have a good page lay-outing skills in WordPress. Below are the Menu / Page details 1. Landing page (HOME) 2. About 3. Services a. RPA b. AI c. BlockChain d. Other S/W Services 4. Blogs (Already have) 5. Contact (Already have, but minor changes required to setup email part) VERY IMP - The responsiveness needs to be maintained

    $35 (Avg Bid)
    $35 平均入札額
    20 入札

    We are a blockchain platform and are doing marketing for our projects, we need to increase our social platform followers,like facebook, twitter,Linkedin, Telegram,Reddit.

    $147 (Avg Bid)
    $147 平均入札額
    19 入札

    !! READ the REQUIREMENTS before you knock !! You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. You will be provided with any online books/Journals/articles that you will ask for regardless of how expensive they are. Programming

    $8 / hr (Avg Bid)
    $8 / hr 平均入札額
    5 入札

    The project subject is with boats, we need to create a dynamic search...home with specifically fields and after to submit button go to results search boats, the form search html is ready right now, but not dynamic with page boats results. Note: Json file is already ready, we need only dynamic search with results boats from criteria searching. Thanks

    $33 (Avg Bid)
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    6 入札
    CRYPTO CURRENCY 3 日 left
    認証完了

    developer that know Blockchain with experience with cryptonote technology sources.. like Monero and/or Bytecoin to add on our official developer team.

    $851 (Avg Bid)
    $851 平均入札額
    18 入札

    Pertenezco a una joven empresa dedicada al desarrollo de servicios digitales mediante la tecnología Blockchain. Estamos buscando un asesor Marketing Strategy para expandir nuestro negocio. Nos gustaría saber si tienes experiencia en este ámbito

    $342 (Avg Bid)
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    19 入札