An API, or Application Programming Interface, is a set of tools and protocols used for building application software. It is a set of clearly defined communication methods between various components of a software program. An API makes it simpler to develop computer software, and provides all the building blocks for the programmer to put together.

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    65 jobs found, pricing in GBP
    Build simple web application 6 days left
    VERIFIED

    I am out of time, so I'm looking for someone to help me with a project. It consists of a simple frontend where you are asked to enter a profile from LinkedIn. It should then render the profile as in a chronological timeline (similar to StackOverflow CV timeline). I will ignore copy pasted offers, so feel free to spend some minutes thinking about the project and how you would approach it. That is what will be considered as a valid offer.

    £430 (Avg Bid)
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    14 bids

    Help setting up API Config for my SMS service. The app is already up, so all you need to do is configure it correctly so the server accepts API calls from another server. Experienced freelancers i believe would be able to finish this task in about 15 minutes. Laravel Project.

    £114 (Avg Bid)
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    Looking to have a pipeline to retrieve data via API call from data source, transform the data, and load into BigQuery on GCP. What we are doing: Building a web app that combines features (ie. data fields) from many different sources for many different records. For example, there are over 600 records and each record has tens of data fields from various data sources. The data will be combined into a single, rank-ordered list based on user input. For example, there will be a static list of features (ie. data fields) from various sources (eg. US Census, FBI crime data, NOAA weather, etc) and the user will fill out a questionnaire. Based on the input from the questionnaire, the static data will be scored and combined into a single number. What we need from you: - Write the code to data from s...

    £31 / hr (Avg Bid)
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    We are a race timing company and are providing video streaming to some of races. We want to add a live leaderboard on the stream using OBS. We need help to set up a code that I) gets timing data (e.g. ) and generates a leaderboard (see example screenshot) as a web page that can be used as an input source (browser) in OBS. The leaderboard must be updated as new times come in.

    £143 (Avg Bid)
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    We are looking for a developer to assist with integrating our application with the Revolut Open Banking API. Our developers have been working on this earlier, but we have run into issues with authentication and we don't know what the specific issue is. To make this as seamless as possible, I suggest the following: - You create a new account on the Revolut Developer Portal that you can use for testing - You do all the required coding to authenticate correctly in the Sandbox environment - Once completed, you will communicate with our developers about how to implement authentication in our code Link to Revolut Open Banking API reference: Revolut Developer Portal: Our backend is PHP/Laravel

    £475 (Avg Bid)
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    71 bids

    looking to create a global trade management and documentation platform that has an API that can integrate with any and all of your applications, and exporters platform such as SAP, Oracale, sales force, Microsoft Dynamics, etc. The tool will have the following functionalities - Workflow functionality/CRM capability - Trade compliance Automation - Shipment management - Shipment Documentation - AES filing automation - Custom workflows - Product classification or compliance management - Drawback program support - Restricted parties screening - 3rd party connection with USDA - connection with chamber of commerce for COO - connection with Ocean Carriers / ocean TMS functionality Looking for True No touch functionality within the GTM. Some examples: - - -

    £1237 - £2474
    Featured Sealed
    £1237 - £2474
    32 bids
    a django app. 5 days left
    VERIFIED

    i need a django developer with stripe api, javascript, mongodb, and digitalocean. please send me a message so i can tell you about my ongoing django application. you will work along with my django developer. thanks.

    £67 (Avg Bid)
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    15 bids

    Implement nordigen premium api features such categorisation and scoring

    £516 (Avg Bid)
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    Hi, I want to capture facebook lead form data in webhook, anyone who submits the data using the facebook lead from I should get all the data in webhook. Let me know if anyone can do it

    £10 / hr (Avg Bid)
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    Please help transform the HCaptcha solver library - hCaptcha solver for puppeteer. 1. use AWS lambda 2. test the accuracy rate of the solver 3. test the average complete time for each captcha

    £114 (Avg Bid)
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    6 bids
    PHP Developer -- 3 5 days left
    VERIFIED

    Looking for a PHP developer with experience in code igniter for a small project. Looking for developer with UI design expertise, build front end php code, APIs, I have base table design and idea, looking for someone who can think beyond the initial specification and make the application robust.

    £618 - £1237
    Sealed
    £618 - £1237
    100 bids
    ERPNEXT CRM 5 days left
    VERIFIED

    I need to do CRM in ERPNext that's will can make calls from it and make integration with the whats app and record the call and if the call comes more than 4 min with make as a active call

    £241 (Avg Bid)
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    9 bids
    Build me an application 4 days left
    VERIFIED

    Building an application. The planning and designing is ready we just need to build it. Find attached the planning for your reference.

    £1107 (Avg Bid)
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    95 bids
    API Manage Tron 4 days left
    VERIFIED

    I have 500TRX and 400 SCT I want to transfer to another address I want send SCT and TRX to another address My address and contract receive SCT or TRX to store data in the database MySQL + PHP My system mlm call API to tron

    £1022 (Avg Bid)
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    42 bids
    I need to make one SEO tool 4 days left
    VERIFIED

    Hello, I need to make one SEO tool, that going to generate website audit report. I have one script that we bought we will do use them to customize. Thanks!

    £115 (Avg Bid)
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    Need to build an API to interact with Hashgraph SDK for an NFT collection Please get familiar with Hashgraph SDK and Hashconnect. It is built on Hedera Hashgraph chain. Steps: Steps: 1. User Click button and it sends a transaction to my account of 10 HBAR using Hashgraph SDK/HTS 2. Backend api detects that it was successful and that it was 10 HBAR 3. My account ints nft[i] with CID[i] using hashgraph sdk then removes that CID[i] from the array 4. My account sends the NFT[i] to the user who sent the transaction through the use of Hashgraph SDK/ HTS

    £137 (Avg Bid)
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    18 bids
    Hashgraph SDK NFT API 4 days left
    VERIFIED

    Need to build an API to interact with Hashgraph SDK for an NFT collection Please get familiar with Hashgraph SDK and Hashconnect. It is built on Hedera Hashgraph chain.

    £110 (Avg Bid)
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    12 bids

    I am looking for someone who has experience working with the Scalable Press API. I would like to build a website that submits customer orders for processing via this API. This website would contain customized products from Scalable Press catalog using the API to automate all orders. This would also be an ongoing position, to offer site support and updates as needed on a per project basis.

    £1925 (Avg Bid)
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    48 bids

    Aplicativo web desenvolvido em php utilizando o framework Laravel e mysql para controle de processos que será disponibilizado web fornecendo controle de processos para escritórios de advocacia e autônomos. Antes de mais detalhes, é importante ressaltar que pretendemos contar com o programador desenvolvedor para desenvolvimentos específicos posteriormente e que sejam mais diretamente relacionados com as regras de negócio do ramo que atuaremos e conexões com apis de pagamentos e busca de jurisprudência, todavia não estarão nessa fase do projeto. O sistema deverá utilizar um sistema de assinatura para pagamentos mensais, mas deve disponibilizar meios para que o administrador do sistema conceda assinaturas anuais ...

    £719 (Avg Bid)
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    23 bids
    a django app 4 days left
    VERIFIED

    i need a django developer with stripe api, javascript, mongodb, and digitalocean. please send me a message so i can tell you about my ongoing django application. you will work along with my django developer. thanks.

    £69 (Avg Bid)
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    17 bids

    eCommerce website selling products to the UK market, specifically targeting Gen Z demographic. CMS WordPress, WooCommerce CRM Klaviyo ESP Klaviyo Courier UPS Reviews & Loyalty Stamped Order Fulfilment ShipStation Coupon Not yet sourced, need to find a solution. Have explored the Smart Coupons plugin which will take care of static coupons. It has API capabilities that may be a solution for unique coupons. Open to other solutions. Klaviyo API implementation Create Custom Properties to populate data with our custom fields. Klaviyo API implementation Create Custom Event to pull through 'sub total'. UPS API implementation Quantum View API set up - delivery milestone to display within the customer account dashboard. UPS API implementation May req...

    £35 / hr (Avg Bid)
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    82 bids

    Hello, We have some part of project done, we want to continue to finish this project, This project is about chatbot. Please bid only if you are expert in this and can do execute this project fast. Thanks!

    £258 (Avg Bid)
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    We want someone to setup web chat on our website so that any of our entire staff can answer the incoming customer chats, send canned responses, and possibly setup auto-generated replies from bots or AI or a list of FAQ. Something like PureChat or LiveChat or similar.

    £26 (Avg Bid)
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    74 bids
    Zalando api 4 days left
    VERIFIED

    I need a developer with experience in zalando, to import products from external website with rest api. Work can start asap. Only bid if you have experience!

    £159 (Avg Bid)
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    21 bids

    Golang Developer for German Technology Company in Real Estate Sector (2000 EUR - 4500 EUR p. month) We are building an all-in-on-plattform for property management companies based in Germany. The project is running since 1 year and we are close to expanding into the market. We are looking for a strong BackEnd engineer as an addition to our team who will allow us to speed up our feature development process. What we are looking for: - Advanced skills in Backend Golang development - We use a Postgres Database with SQL and little NoSQL - Good general understanding of database design and system architecture - Basic DevOps knowledge (everything around CI/CD) - Fluent English – communication is key to make fast progress as a team - University degree is preferred, but not a must - Reference...

    £19 / hr (Avg Bid)
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    Hello, We need customise Wordpress website that have API integration from crypto currency price, The developer must have to develop unique design and SEO friendly content.

    £254 (Avg Bid)
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    Need a Laravel expert developer to build a billing system based on open source. 1) Build a billing system 2) Make a connection & Manage DB from another script 3) Manage API connection & manage API Starting with a base script any open source billing system suggested by you

    £14 / hr (Avg Bid)
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    195 bids
    Build trading Api setup 3 days left
    VERIFIED

    Project requirement is to enable one click order placement. Refer the api documentation below. 1. Quick Order placement 2. Gtt order placement 3. Websocket real-time data streaming 4. Gtt order status tracking and action if status "disabled" 5. Latency test to ensure execution is within 50ms 6. Deployment and testing.

    £117 (Avg Bid)
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    I need a API plug and installed on my word press website

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    50 bids

    We are looking to hire an experienced API developer, preferably one who has worked with Inflow Inventory and/or SAP Concur, to sync PO data from Concur to Inflow unidirectionally. We use Inflow to track inventory and are transitioning our procurement and A/P processing to SAP concur. We would like to automate the dummy PO creation in Inflow from data in Concur and keep it up to date. The functionality deliverable of this project is: 1.) Create PO's in Inflow from Concur for selected PO's (NOT every PO, only as specified on an individual PO basis) 2.) Update the quantity remaining to be received in Inflow as invoices come in against the Concur PO 3.)Store mapping table of vendor line-items from PO's to map internal part numbers to in Inflow item names 4.) Automatically upda...

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    Hi All, My platform is a peer-to-peer renting platform where owner can list vehicle or item on the platform and renter can rent it. we take commission from that transaction. I have completely developed the mobile app and website along with the admin. Also, I work with a developer who handed over the project completely. My last step is doing the Payment aggregator integration. I will be using these payment channels (Mada, Visa, MasterCard, Apple Pay). My platform will operate only in Saudi Arabia. I need an expert to help me doing the payment aggregator integration using "HyperPay" tools. I have initiated the conversation with "HyperPay". HyperPay is an aggregator who combines all payment channels in one. They send to me set of documents which include the codes of in...

    £1899 (Avg Bid)
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    50 bids
    Flutter app developer 3 days left
    VERIFIED

    We want to build our app from scratch because of lots of issues, we are seeking a skilled flutter developer with backend and API knowledge.

    £26 / hr (Avg Bid)
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    194 bids

    Hi I need help, I have 3 API keys which need to be integrated in to my website. They are all for the same thing. For the customer lead information collated from my website to automatically be sent to my clients portals or CRMs. I have the API keys, just need someone to integrate them in to my website so everything functions automatically. I also need some rules for the APIs which I’m hoping we can do to but can have a deeper discussion after the quoting stage.

    £510 (Avg Bid)
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    79 bids

    Hallo I need to implement error handling function Senario in react inside operation file one function for error handling one for unit test coverage deadline one day Please ping me if you interested and you have skills on that thank you

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    PROBLEM STATEMENT: I AM a shopper TRYING TO look for a discount BUT discounts I find are not up-to-date BECAUSE a) websites are not updating them and the codes they offer are frequently incorrect WHICH MAKES ME FEEL like giving up discount apps The employer is looking for: An experienced web developer to build a web application for providing discounts to the users. The project should be based on React/NextJS/TypeScript The employer wants to build a website with similar functionality to the following websites: (main inspiration) The core features of the website are: Connection with AWIN API to retrieve the merchants information, codes and deals. Integration with GraphCMS to manage all the data Integration with PPC Bee for selected deals Google Analytics integration Category and Brand Page...

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    I would like to build a program that transcribes voice recording in real time and creates a customer profile based on the conversation.

    £2129 (Avg Bid)
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    35 bids
    Python program and API 2 days left
    VERIFIED

    Hello, 1. We need a python Keyword based searching and matching algorithm using Deep NLP. Tools: pandas-dataframe, flask-application, numpy-arrays, rake-nltk nltk-python 2. We need the working program implemented in our Flutter hybrid app through API (Flask) 3. Any and all Flutter coding to be done on Android studio only. GitHub account review required as part of interview.

    £33 / hr (Avg Bid)
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    I need someone to setup the ByBit (Crypto exchange) api in Integromat/Make, to execute trades via webhook.

    £12 / hr (Avg Bid)
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    Need somebody to build algo system based on simple renko chart strategy. It should be directly connected with brokers and execute buy/sell orders throughout the day based on time range provided

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    We need some help to implement some features and fix some bugs in our Laravel/Angular app. - add Bambora payment api - Implement search and sort filters - adding cashout pages - adding dispute pages

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    Need a detailed document on how to capture logs using tools like splunk and loggly and how to have that integrated with apigee tool. Can add additional information to support the above requirement further.

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    Our client requires a property feed to be displayed on the current square space website. The API is provided by to power the website. Hope you are well. You have in place already an API feed from to power your website. It doesn't look like you are using this. Please find below the information on this, these details should be passed onto your web developer for integration of your Alto property data into your website. DATAFEEDID: ROKMARSHAPI USERNAME: R0KMar534 PASSWORD: &cr6+zV@U+ Firm ID: 82140 Branch ID: 1 Client ID: 38429 Please also find below a link to the latest API specification and sample PHP connection script attached to this email: The site it will go on is; I need this urgently so a quick turnaround will be required. The Squarespace log...

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    google api 1 day left
    VERIFIED

    I need help to write google custom search console api , to get unlimited search results

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    Need a freelancer (individuals only, companies excuse)to provide expertise for maintenance of mobile app and portal for our operate in health care space. PHP PWA Resource - 1. Knowledge of Vue.JS 2. Strong on PHP on Laravel Framework 3. Strong on MYSQL 4. Knowledge of handling PHP based PWAs. 5. Integration of Third Party SDKs like Razor Pay, Text Local and Google Maps API.

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    I would like to help develop a web app in Bubble.io. I am familiar with Bubble however I am not familiar with API calls and storing this data in a database. This app is not developed and would be starting from scratch. Here is the use case summary I am trying to build: 1) There would be a login screen where the user could either sign up or log in. The user type would be set to "client" (as opposed to admin which would be used later). 2) The user would authenticate their account with Quickbooks Online (QBO) from 3) Upon initiation in Bubble, monthly account balances would be pulled from QBO. For example, the user may specify 1/31/2021 - 5/31/2022. From that date range, all account information would be stored in a database from QBO for each month-end in that range. Any prio...

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    My RoKu application needs a couple things fixed or updated. 1. Be able to toggle/view the password. On Sign In and Create account. 2. Scroll or focus the lower input fields that cannot be seen during signup or Change the Signup flow. whatever is easier. 3. correct password field to accept special characters on sign-in page. 4. Integrate the connected Magento 2 Instant Purchase Button to the on the Roku App.

    £141 (Avg Bid)
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    Hello, I want to scrap all the products data including images and barcode numbers. Additional information: This mobile application is available in Android , iOS and also as a website, but in the website I couldn't find a way to prove that their database has barcodes with their products. Start your bid with "I am going to find the barcode for you" to consider your offer, otherwise your bid will ignored and reported as scam. I know that their database include barcodes because on mobile application they offer the possibility to scan barcode using camera to find products. Link to app store version : Link to Android Google play store version : Link to website version: I attached some images of products that are in their database that you can scan with the app to test I ju...

    £208 (Avg Bid)
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    5 bids

    Hello, I want to scrap all the products data including images and barcode numbers. Additional information: This mobile application is available in Android , iOS and also as a website, but in the website I couldn't find a way to prove that their database has barcodes with their products. Start your bid with "I am going to find the barcode for you" to consider your offer, otherwise your bid will ignored and reported as scam. I know that their database include barcodes because on mobile application they offer the possibility to scan barcode using camera to find products. Link to app store version : Link to Android Google play store version : Link to website version: I attached some images of products that are in their database that you can scan with the app to test

    £66 (Avg Bid)
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    7 bids
    RoKu Application Edits. SDK 1 day left
    VERIFIED

    My RoKu application needs a couple things fixed or updated. 1. Be able to toggle/view the password. On Sign In and Create account. 2. Scroll or focus the lower input fields that cannot be seen during signup or Change the Signup flow. whatever is easier. 3. correct password field to accept special characters on sign-in page. 4. Integrate the connected Magento 2 Instant Purchase Button to the on the Roku App.

    £184 (Avg Bid)
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    18 bids
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