Web API or Application Programming Interface is a framework for building HTTP services that can be accessed in various platforms such as web browsers and mobile devices. API coders or developers can do a wide range of tasks—from manipulating documents and graphics to embedding content on your own media channel. API is a fundamental knowledge a web developer must learn, especially that the Internet is growing bigger and becoming more advanced as years go by. Moreover, businesses are investing on web-based services to optimize their business products. Hence, software engineering/management skills are highly-valued.

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    19 jobs found, pricing in USD

    You have to make a few new pages/steps, in the existing registration process, to take some data inputs. The new data inputs should be saved in the database (one or more tables). Then use that data (as JSON) and call a third party API (POST). The response of the API call (JSON) should be saved in the database. And display the response result in human readable format on the UI. You have to do HTML ...

    $519 (Avg Bid)
    $519 Avg Bid
    31 bids
    Expert Strapi Developer 6 days left
    VERIFIED

    Hello There, We are looking an experienced developer who worked mainly in Strapi. This will be a long-term association for the right candidate. We need the below details to consider you: 1- Brief us about your experience in Strapi. 2- Share recent project URLs. 3- Share your CV.

    $15 - $25 / hr
    Sealed
    $15 - $25 / hr
    8 bids

    I have a web application like a ERP based on NodeJs. What I want is that when my client update the value of certain field (like a particular product), the same value is then updated in his website (example: e-commerce) automatically. The tricky part is that i don't own his website database, and i don't have prior knowledge about the database structure, tables, schemas and etc... And my ...

    $2429 (Avg Bid)
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    37 bids
    Zendesk Automation 5 days left
    VERIFIED

    Assist with creating Zendesk Automations for pre designed work flows

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    6 bids

    Modify an import script that worked well on other website but here don’t import categories and taxes. If this job goes all right we want to create a Prestashop module to execute easily these scripts from Prestashop backoffice. These scripts was working well on a old hosting and domain, but now, don’t exist the old site and I will put here. Seems works well, but categories and taxes imp...

    $41 (Avg Bid)
    $41 Avg Bid
    5 bids

    I receive leads (requests for quote) through the Leadlovers platform. This platform has a webhook to communicate with other APIs. I need a module to be created in Odoo to receive Leads via webhook and register them in CRM.

    $10 (Avg Bid)
    $10
    1 entries

    I need advanced developer. API and clubhouse knowledge is required. Hello there, clubhouse collective account management script will be made. Bulk transactions are required with all accounts. I need people who have api knowledge and experts. My budget is 1.000 dollars. Do not bid without checking the file! please check the file first. [login to view URL]

    $1170 (Avg Bid)
    $1170 Avg Bid
    28 bids

    I need advanced developer. API and clubhouse knowledge is required. Hello there, clubhouse collective account management script will be made. Bulk transactions are required with all accounts. I need people who have api knowledge and experts. My budget is 1.000 dollars. Do not bid without checking the file! please check the file first. [login to view URL]

    $972 (Avg Bid)
    $972 Avg Bid
    14 bids

    Biometric fingerprint Web API interface We need to conect our employee assistance Web system using Finger print biometric Device DigitalPersona model U.are.U 4000B and U.are.U 4500. We need an interface. Demo: [login to view URL] [login to view URL] These guys did it: [login to view URL]

    $194 (Avg Bid)
    $194 Avg Bid
    12 bids

    Hi, I would like to know if you can build a web app that can collect data from a Marketplace. For example, collecting data from Amazon on the best selling products, number of reviews on a product, the best price, etc, and then present that data on our website to our subscribers. Examples will be: [login to view URL] [login to view URL] [login to view URL] Please let me know If this is somethin...

    $697 (Avg Bid)
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    36 bids

    Need to develop basic web based POS with QuickBooks Desktop app CRM for: - Invoicing - Credit Notes - Refunds on the credit notes/invoices - Customer Record - Payment on invoice - Payment Primary Interface is web based with multi-language support (which can be added later as well), the CRM is Quickbooks (any edition) like standard, pro or enterprise. Quickbooks already supports and provides API...

    $968 (Avg Bid)
    $968 Avg Bid
    8 bids

    If you know the caption then you know what I'm looking for, I need someone who knows what they're doing and not going to waste my time. Please don't message me if you don't know what I am talking about

    $190 (Avg Bid)
    $190 Avg Bid
    9 bids
    Ticket pricing api 3 days left
    VERIFIED

    I would like to build a dashboard where I can pull football ticket pricing data for the New Orleans Saints football team using API connections to Seat Geek, Stubhub and Ticket Master. I would like to evaluate seat prices for games, when tickets where sold, price sold for and optimal sales timeframe.

    $539 (Avg Bid)
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    16 bids
    Zoom API Code 2 days left
    VERIFIED

    Hey, I am looking to be able to add the code to my website. I would like to be able to upload an excel sheet to the webpage, that turns the excel or csv file if needed into the API for Zoom. Just need it to do this one entry. [login to view URL] I can fill in my auth information after I upload code. Just put enter such and such here for the keys.

    $157 (Avg Bid)
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    31 bids

    I need a javascript code to - get NFT721 product information from a website, that is required to: - send a request to RoninWallet API to make a purchase and confirm the transaction. API is using RPC POST Request Reverse engineering is required as you need to look at a working website that does this request to RoninWallet.

    $13 (Avg Bid)
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    3 bids
    Perpetual Protocol 16 hours left

    Perpetual Protocol is a decentralized protocol for trading perpetual futures contracts. Like Uniswap, traders can trade with our vAMMs directly without the need for counter-parties. The vAMMs provide guaranteed on-chain liquidity with predictable pricing set by constant product curves. The vAMMs are also designed to be market neutral and fully collateralized. For further information visit: [login...

    $425 (Avg Bid)
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    2 bids

    I have a MarketPlace script developed in PHP with MercadoPago integration. However, when a customer enters my system and chooses a product, and goes to the MercadoPago payment checkout, and generates the PIX and does not pay and returns to the store, the script makes the sale, even if the customer has not paid. PIX = Brazilian Payment Method MercadoPago = Payment Gateway

    $46 (Avg Bid)
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    5 bids

    We need to develop a webservice based on specifications provided by BMW. The Web Service must comply with the requirements described in a document and XSD files where the datatypes and methods are specified. Each WebService method then reads or writes to the ERP. We dont require the implementation of the logic that that comunicates with our ERP, we will implement it. The web Service must be imp...

    $2897 (Avg Bid)
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    32 bids

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