Paypal api notification ebay payment jobs

I am currently selling on eBay, Etsy and my own website. I am looking for a freelancer experienced in both eBay and Etsy, as well as eCommerce website management to assist me mainly with product listing and optimization. An expected scope of work is: - Creating optimized product listings to enhance product visibility - Monitoring and updating listings based on trends or demands - Applying SEO best practices for eCommerce to increase organic traffic. The freelancer must have a background in managing and listing Clothing and Accessories. A broad knowledge of these categories is advantageous as we aim to increase our market share in this sector.

...to ensure it's kept current and appealing to potential guests. - Implementing a custom booking system with calendar synchronization, to help streamline the booking process. - Integrating a PayPal payment gateway for a smooth and secure payment process. The ideal candidate should have: - Prior experience with property management on VRBO. - Strong knowledge in setting up and managing booking systems, preferably with calendar sync features. - Proficiency in integrating PayPal payment gateways. - Excellent organization skills and attention to detail, as this role will involve managing bookings and payment processes efficiently. I'm looking for someone who can not only assist with the initial setup, but also provide ongoing support in ...

I have a communication protocol that is diagrammed. I need a freelancer to define it as a REST API. The freelancer can define it using POSTMAN and send postman data to me. all of the protocol data is integer type pls refer protocol diagram You must read the following before bidding 1. the bid price and schedule will be established at the time of bidding. If you talk and re-negotiate, it's a waste of each other's time. 2. Milestones are released after all deliverables have been received and verified.

I'm in need of a skilled Node.Js developer to create an advanced trading bot for my upcoming Steam trading website. Key Requirements: - **Trading Bot Integration**: This is the core feature ...deploying the website to our server after testing to see if it works. Please have a look at the two references and go through it so we can discuss options to improve it and update it. Competitor website - Ideal Skills and Experience: - Proficient in Node.Js and experience in developing trading bots or similar applications. - Experience in working with the Steam API is a plus. - Strong understanding of trading mechanisms and customizability. Please reach out if you have the skills and experience to create a highly customized trading bot for a Steam trading website.

I'm looking for someone to install a bulk SMS sending application for me. Here is the link to the application: Additionally, I need the installation of an API and the configuration of settings. Please contact me and propose a reasonable price. Thank you. You can also check out this explanatory video: Je cherche quelqu'un pour installer une application permettant l'envoi massif de SMS pour moi. Voici le lien de l'application : En plus, j'aurais besoin de l'installation d'une API et de la configuration des paramètres. Merci de me contacter et de me proposer un prix raisonnable. Vous pouvez également consulter cette vidéo explicative :

Hi, I'm looking somone to edit my websoftware developped in php/mysql : Add : - field to attach a file per client - add a superadmin - add account expiration date - email notification -Link vehicles by API with our geolocation system

I'm in need of a WhatsApp bulk messaging service that can handle sending more than 10,0000 messages daily, featuring a mix of text, images, pdf and videos. Additionally, the software should include a robust contact list management feature, allowing me to import and export contacts with ease. Ideal skills for this job include: - Proficiency in WhatsApp API usage - Experience in developing bulk messaging software - Strong understanding of handling media content (text, images, videos) via WhatsApp - Expertise in contact list management functionality Please note that the ability to handle large volumes of messages and diverse media types is crucial. Kindly provide examples of your previous work in this area.

I am seeking a talented and experienced Mobile Application developer familiar with the Multi-platform App User Interface (MAUI) framework to create a data display mobile application. The specification of the application remains open Skills I am looking for: * Proficiency in MAUI development * Experience in creating apps for multiple platforms * Good understanding of API and database integrations * Ability to provide technical advice and recommendations Your main task will be establishing the foundation of the app considering future functionalities might be added. Your insights and expertise are key, as the specifics beyond data display and the potential requirement for external integrations are still to be determined. Please bid with your projected timeline and preferred communica...

...every submitted email address and validate them to confirm legitimacy. 2. **Spam Check:** There must be a provision to check and detect spam emails and effectively filter them out. 3. **Remove Invalid Emails:** The system should have the ability to remove invalid email addresses from any uploaded list or one-by-one input. 4. Hard Bounce. 6. Invalid Syntax 7. Toxic Domain 8. Abuse Email 9: API 10: Including All features site Accuracy is extremely vital to this project and the system is expected to give a high accuracy rate of 95-99%. The ideal freelancer for this project should possess strong skills in web development and have a deep understanding about email servers, email sending reputation, and verification procedures. One of the critical requirement is the inclusio...

We have existing wordpress woocommerce and C# MSSQL inventory win application db in azure db I am looking for a developer for backend operations and experience in MSSQL, WordPress wooCommerce and API integrations. The primary task deduct stock in azure ms sql stock table when order placed in wordpress woocommerce display item list in woocommerce based on mssql stock table create comand to generate order in inventory system when order placed in wordpress woocommerce Key Skills Required: - Strong experience with MSSQL, WordPress woocommerce, API - Expertise in inventory management system e-commerce integrations who have done same work earlier plesae bid I will share explaining video, if you are able to do than you need to work on remote zoom or ultraviewer plesae let ...

I'm looking for an Elementor expert to build a high functioning webform with advanced form validation. The primary focus of this project is to facilitate order processing, which will require integrating a secure payment gateway. Key requirements: - Advanced form validation: This includes adding custom validation rules beyond basic input validation. - Payment gateway integration: You will need to set up a reliable and secure payment processing system. Ideal freelancer: - Proficient in Elementor and experienced in creating complex webforms. - Familiar with integrating payment gateways for streamlined online transactions. - Skilled in ensuring robust security measures to protect customer data. The successful candidate will be able to demonstrate a track re...

...create a dynamic API tool. The tool needs to be able to create API endpoints (CRUD) for various data sources and publish them as endpoints. and call api and generate code on database procedure . The backend should be developed using Node.js, and the frontend can be either JavaScript or React. Key Requirements: - Ability to create POST (Create), GET (Read), and PUT (Update) API endpoints. - Capable of connecting to different data sources, including relational databases, NoSQL databases, and external APIs. - Handling authentication and security using JWT, OAuth, and Basic Authentication. Ideal Skills: - Strong experience in Node.js for backend development. - Proficiency in frontend development, particularly in JavaScript or React. - Previous experience in c...

...for a top-notch developer to establish a customized API integration from Power Apps to my Shopify storefront. Your work will ensure the system effectively retrieves, organizes and updates pertinent product details and order history. The bespoke API features we're aiming for include: - Retrieving product details - Updating product details - Retrieval of order history We prefer a direct integration approach between Shopify and Power Apps, without any middle tier third-party service involvement. Specific data elements targeted for retrieval or updating via the API include: - Price changes - Inventory levels - Product descriptions Ideal Freelancers for this project should hold the following skills and experience: - Proven expertise in API development an...

We are in need of a highly skilled Laravel expert team to continue development on existing web application! The specific Task - Requirements Document will be provided. Project will be developed by Phases(milestones). Selected team will be having opportunity to work for long term! Skills and Experience: - Extensive experience in Laravel development - Proficiency in Laravel customization and optimization - Strong understanding of Gitlab - version control !* - Strong understanding of web development principles and best practices - Ability to work on a large-scale project and deliver high-quality results - Excellent problem-solving skills and attention to detail - Database Design & Management: The ability to design and manage a highly organized, efficient database is crucial. Skills tha...

... 3.2 Have customizable recording frequency (i.e. Rate at which module should capture GPS coordinates) 4. Push GPS coorinates to (firestore DB (Important)) 4.1 Two Push modes 4.1.1 : LIVE: Send the coordinates as and when they are recieved. 4.1.2 : DELAYED: Store coordinates in a temperory queue and Send them every 5 Sec. 5. Along with GPS also send Speed information. // Push coordinates API contract Data Structure :- <TrackerId> : { coords: [ { loc: [<lat>,<long>], Speed: 14 }, ... ] } Result : 1. Steps to deploy code to A9G module 2. How to change GPS coordinates recording frequency Ideal Skills: - Arduino Developer - Understanding of developing custom GPS tracking solutions - Experienced with t...

The extension / module synchronises data between ebay to magento / magento to ebay (photos + descriptions + quantity) , we want to disable full synchronisation and only keep Quantity synchronisation. Hence we need someone to make file change in the module to do this.

I'm in need of a skilled web application developer to build an e-commerce platform. This online store should offer functionality for product listing, browsing, and purchasing. Skills and Experience: - Expertise in web application development - Prior experience in e-commerce platform creation - Knowledge of secure transaction protocols Payment Method: While the customary online methods of payment like credit card, PayPal, and cryptocurrency are ubiquitous, I'd exclusively like to integrate a cash on delivery system for this particular application. Readily available and interested parties, ready to build this unique platform, are highly encouraged to apply.

...integration scope based on the existing setup and automation requirements. 2. Developing the Integration Using Stripe’s API and our Education management system API to integrate the payments and automate the transfer of payment information from Stripe & bookings/Transactions from our Education Management System to eventually present live information of the correct balance for the students and tutors. And to check if we can create a login page to access students’ payments, invoicing, and balances. 3. Testing and Troubleshooting Thorough testing to ensure that the integration and all data is working well with 100% accuracy. This includes handling different types of payment statuses and ensuring data accuracy. 4. Deployment and Go-Live...

I need a skilled and experienced programmer with extensive knowledge in JavaScript and HTML/CSS to develop an Outlook for Web application with integrated features. Key Responsibilities: - Develop an application that embeds seamlessly into Outlook for Web and Latest Outlook - The application should integrate Outlook with - Application should provide Email Management and Calendar Integration as well - Preferably experienced in creating sleek interfaces as a clean and minimalist design is intended for this project Ideal Qualifications: - Proficient in JavaScript and HTML/CSS - Previous experience with Microsoft Outlook For Web development - Strong understanding of UI, cross-browser compatibility, general web functions, and standards - Exceptional attention to detail, with an inclinati...

I'm seeking a skilled web developer to create an engaging web portal, which will contain extensive modules as PDF files in a database. Key requirements are: • Implement an alert system, which both sends an email notification and highlights a newly added module on the website. • The portal should allow direct access without the need for user authentication - no registration or login process. • The portal needs to connect with cloud storage solutions such as Dropbox or Google Drive, for seamless integration of new PDF module uploads. The ideal person for this project will have extensive experience in web development, particularly in creating interactive and dynamic web portals. Proficiency in integrating with cloud storage solutions is essential. The ability ...

We are seeking ...XFileSharing Pro to enhance our website's payment capabilities. The project involves integrating additional payment options, with a focus on cryptocurrency, and revamping the payment page to accommodate these new options. We also require integration with a third-party payment gateway () to generate custom payment links. If you have experience with XFileSharing Pro, payment gateways, and cryptocurrency processing, we would like to hear from you. Key Requirements: Proven experience with XFileSharing Pro script customization. Expertise in integrating third-party payment gateways. Familiarity with cryptocurrency payment processing. Ability to design and revamp payment pages. Strong understanding of security...

...The primary goal for this project entails developing an extension that will repeatedly autoclick a deactivated button on a prizes website until it becomes active. Key Requirements: - The Chrome extension must have a 'start' and 'stop' feature to manage the autoclick operation. - When the button becomes active, the extension must automatically perform an instant click without any prompt or notification. - Working with Google Chrome browser is essential as the client predominantly utilizes this platform. Ideal Skills and Experience: - Extensive experience in Chrome extensions development - Knowledge of Javascript and HTML for creating extensions - Excellent problem-solving skills and the ability to work independently - Familiarity with dynamic web elements an...

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I'm urgently in need of a developer proficient in Amazon Seller Partner (SP) API with a specific focus in data retrieval. This expert should be able to: - Extract order details - Retrieve product inventory - Generate sales reports Due to the urgency of the tasks, I need this project to be conducted as soon as possible. Interested freelancers should have a strong API skills and experience using Amazon SP API.

...bhi login karke, aapne dashboard se, usko jitna project assign hua hai wo ek ek complete kar dega. Aur bhi chota mota kuch automations karna hai, jaise ki post submit hote hi notification jayega, employee ko aur admin ko. Ya fir agar user pehele se hi hai toh email id daalte hi ek pop up notification aayega ke user already exist. ( aise kuch chote mote kaam hai.) Lekin overall iss project ka kaam yai hai ke – User aapna requirement submit karega, submit karne ke baad jo bhi employee select rehega uss form main, uss employee ke pass notification jayega. Employee kaam complete karke update karega, aur admin ko notification jayega. I need this to be completed by today evening. So if you can start right now, then only bid this project....

I am in need of an E-commerce website that can process payments for goods and have them delivered. Key Requirement...goods and have them delivered. Key Requirements: - The website should be an E-commerce platform, allowing users to select and purchase items. - Payment gateway integration: The website must be equipped to accept Credit Card and PayPal payments. - Guest Checkout: Users should be able to make purchases without having to create an account. Ideal Skills: - Strong experience in E-commerce website development. - Proficiency in integrating payment gateways. - Understanding of user-friendly design for guest checkout process. Please include past examples of E-commerce websites you've developed and any relevant experience with integrating pa...

Here's some information on how the API calls on how the "idToken" is received. Step 1 Login Flow & API call: 1. On the web page, Fill up the email & password on the login page. Press on "login" 2. A POST API call is made to "" with returns set-cookies in the response header. It contains the "APPSESSID" cookie. This cookie will be used in the next API call. Step 2 On the web page, Once you've landed on the homepage, Click on "Competitions" in the navigation tabs on the Left: 1. This would make a POST API call to "" which uses the "APPSESSID" cookie mentioned above. 2. The response of this API call should return "idToken" as one of the field Here are...

I need assistance troubleshooting an Ajax call. Specifically, there's an issue with the condition logic--validating user authentication status. I am seeking a skilled professional who has: it only front end work - Expertise in integrating API - Extensive experience in Ajax - Understanding of condition logics - Knowledge in remote desktop support This task requires 1 to 2 hours of remote work. Please ensure you're available for this duration. Your assistance will be highly appreciated!

I'm experiencing considerable performance issues with my Linux server due to MongoDB services using up 100% of the CPU. The server is running MongoDB 4.2 and its primary use is for real-time processing. Key tasks will involve: - Identifying the root cause of resource overuse - Implementing a solution to reduce CPU utilization - Ensuring optimal server performance po...optimal server performance post-intervention Ideal skills would involve a deep understanding of MongoDB, its intricacies across versions (particularly 4.2), and real-time processing applications. Familiarity with Linux server management is essential. The end goal is a well functioning server where the MongoDB services operate at their full potential without using up 100% CPU. I am using SocketIO API with Nod...

I need a skilled Java developer specializing in back-end development who can use MySQL as their database technology. The main task for the developer is to work on API development, ensuring the smooth transaction of data between the server and our end users. Ideal Skills and Experience: - Proficient in Java and backend development - Extensive experience with MySQL database technologies - Experience in API development and management

I'm aiming to increase my bookings coming from OTA (Online Travel Agencies), particularly through and Expedia. Here's what I need: - A proficient freelancer who can develop a winning OTA revenue management strategy. - A distinctive approach that will lead to an increase in bookings on third-party travel sites. - Integration with Booki...third-party travel sites. - Integration with and Expedia to streamline the process. Ideal skills and capabilities: - Strong background in OTA management, including working with third-party travel sites like and Expedia. - In-depth understanding of revenue management strategies. - Demonstrated success in increasing OTA bookings. - Familiarization with ’s and Expedia’s API for direct linking and integration.

I require an experienced React Native developer for a full-time role. This position is focused on mobile app development for both iOS and Android platforms. A uniquely qualified candidate will have: - Expertise in React Native and mobile development - Strong understanding of UI/UX design - Familiarity with API integration In this role, you will be working according to the detailed design and requirements provided. This is a challenging yet rewarding opportunity to showcase your development skills as you help bring our mobile application to the next level.

I am in need of a Python developer who can create a Swagger UI for API testing. The ideal candidate should have experience in API development and have a good understanding of the Swagger framework. The project requires the creation of API endpoints, so the developer should have knowledge of RESTful API development. The APIs are of advanced complexity, so the developer should be experienced in developing complex APIs. The deliverable is a Swagger UI that can be used for API testing purposes.

...functions much like eBay. The main goal of this platform is to connect buyers with sellers. I envision a user-friendly platform that is easy to navigate for both sellers and buyers. Key Features: - **User Registration**: I want users to have the convenience of signing up through both email and social media accounts. - **Product Listing**: Sellers should have the ability to easily list their products. - **Messaging System**: Buyers should be able to contact sellers through an in-platform messaging system, but also through WhatsApp. - **Payment Options**: I want the integration of Credit/Debit Cards, PayPal, and Cryptocurrency as the payment methods. Ideal Skills and Experience: - Proven experience with e-commerce platform development - Proficiency in in...

I need a Google App script that can scan a specific folder on my Google Drive for files and process them. The processing should involve an api that will skip tracing by first name and last name, if that returns no results then by company name, or if that returns no results then by property address to find the email. Once the email is located append it to the row in column AW. Once completed, prefix “processed_” to the file name. Api to use: skip force Key Requirements: - The script should be able to scan a specified Google Drive folder for files. - When a file is found, the script should process it by skip tracing. This involves cross-referencing the information in the file with first names and last names, company names or property addresses. - The script sho...

...frontend. Key tasks include: - Setting up a REST API: I'm looking to have the chatbot communicate with the ReactJS frontend via a RESTful API. This will involve ensuring that the API is correctly implemented and that data can flow smoothly between the two components. - Implementing Chatbot Features: For this specific project, I need the chatbot to primarily focus on answering frequently asked questions. You'll be responsible for integrating the relevant responses into the chatbot and ensuring that they are displayed appropriately on the ReactJS frontend. Ideal Skills & Experience: - Proven expertise in Python and ReactJS: You should be well-versed in both Python (for chatbot development) and ReactJS (for frontend implementation). - REST API D...

I am looking for an experienced web developer who is proficient in HTML, CSS, JavaScript, and Python to build a web portal with the integration of Whatsapp API. The main purpose of the portal is to monitor Whatsapp conversations. Ideal Skills and Experience: - Strong command over HTML, CSS, JavaScript, and Python. - Experience in working with APIs, preferably Whatsapp API. - Knowledge of Python-based frameworks like Django, Node.js is a plus. Project Objectives: - Create a web based portal that can monitor conversations from the Whatsapp API. - Implement real-time monitoring of these conversations. - Incorporate search and filter options for easier navigation of these conversations. - Enable export option to collect conversation data. - Optional: intervene on the wha...

I'm looking for a Django expert skilled in website development. My project is an E-Parking solution, and although I've managed to do most of it, I need some additional features added. Primary Responsibilities: - Add features to existing E-Parking solution Ideal candidates should possess a strong background in Django and a good understanding of database management and API integration. Experience with developing E-Parking solutions or similar will be a great advantage. You should be able to understand my requirements clearly and work efficiently to implement these features to my satisfaction.

...need of an experienced Salesforce API professional to assist me with integrating Salesforce into a third-party application, specifically Nice and contact. The primary objective of this project is to establish a basic data exchange level between Salesforce and Nice and contact. This will involve setting up the integration and ensuring that data flows smoothly between the two platforms. Key requirements and responsibilities: - Setting up and configuring the Salesforce API to enable data exchange - Establishing a basic level of integration with the third-party platform - Ensuring that data is accurately and reliably exchanged between Salesforce and Nice and contact The ideal candidate for this position should have: - Extensive experience with Salesforce API integ...

...AI-powered image generation API(midjourney) at its core. The website should offer both free and paid services, catering to a diverse range of users and their needs. Key Features: - Free Services: The website is to provide users with basic image editing tools, image filters, and watermarking capabilities. A key differentiator will be the integration of midjourney image generation technology. - Paid Services: I'm looking to offer advanced image editing features and high-resolution image generation as the paid services. Notably, fast image generations should be available to paid users. Website Design: The website layout should be clean and minimalistic, providing a seamless and uncluttered user experience. Key Skills and Experience: - Proficiency in AI Image Generation ...

...Internal Messaging,Shipment Barcode,Payment Gateways Global Configurations,Shipping Rate,Proof of Delivery,Bulk Scanning,Real Time Notifications Google Map Integration,Manage shipment fields,Branch Manager,Containers and Manifest Shipment Consolidation,Item Consolidation,Parcel Consolidation Whatsapp Notification,One Way SMS,Twilio Ideal skills and experience for this job would include: - Proficient in WordPress plugin development - Experience in creating advanced shipment tracking systems - Familiarity with the logistics and warehouse management industry - Strong understanding of UI/UX design for optimal user experience. Please note, the focus here is on the shipment tracking feature. While other features such as inventory tracking, booking management, and payment...

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I'm seeking a skilled developer with experience in .Net and who has worked with multipayment API Integration to integrate the IDFC Bank API into a web application and implement funds transfer functionalities. Your primary responsibility will be to successfully connect the IDFC Bank API to our existing .Net web application. You will also need to facilitate the secure transfer of funds on our platform using this API. Key Responsibilities: - API Integration: You will need to seamlessly integrate the IDFC Bank API into our .Net web application - Funds Transfer: Develop a user-friendly interface for transferring funds via the IDFC Bank API - Security: Ensure all transactions are secure, and user data is protected Ideal Skills and Experi...

I am seeking a coder proficient in Revit API, particularly in plugin development. Apparently, I am not specific about the Revit version being used, hence, the plugin must be developed in a way that is compatible across several recent Revit versions (2019, 2020, 2021). The primary objectives are: - Creating a tool within Revit that will automatically optimize rebar lengths. - Identifying and categorizing reusable rebar components. The ideal candidate will have experience in similar projects and a strong understanding of construction waste management, specifically rebar use. Since my present approach towards rebar waste management relies on experience-based estimation, your tool should replace this subjective method with an objective one, providing a more controlled, optimized, and ...

As the driving force behind my project, your skills in backend development, specifically with Sprinboot and Java, will be invaluable. Tasks: - You'll be focused primarily on API development and integration, specifically for REST APIs. Requirements: - Emphasis should be placed on security and authentication. It is imperative our product ensures user data protection. Ideal Skills: - Proven experience in backend development. - Extensive understanding of Springboot and Java. - Proficiency in API development, particularly REST APIs. - Strong knowledge of security protocols and authentication. Let's create a secure, efficient backend together.

...Responsible for connecting to the IP camera over the RTSP protocol using the rtspsrc element. Once connected the pipeline needs to prepare the stream for consumption by lower pipelines as below. Segment Pipeline Take the input stream and output HLS segment files which will be persisted to disk over NFS. It is important to note that we need a hook so that when the files are written we can send a notification message over the message broker announcing the segment file size, name, etc. Transcode Pipeline This child pipeline, when activated, is responsible for transcoding the input H.265 stream to H.264 to prepare it to be consumed over WebRTC. Requirements Solution must be implemented using golang. Solution must use the go-gst library for accessing gstreamer bindings. Code m...

...and provides unique auto-replies for each product on Facebook marketplace. The solution needs to accommodate our catalogue, where every product has its own distinct description. Main tasks: 1. Autolist products on Facebook 2. Auto-reply to inquiries uniquely for each product Skills & Experience needed: • Proficiency in PHP, Python, or comparable scripting language • Familiarity with Facebook API • Professional experience with Autolisting and Auto-reply scripts • Knowledge of e-commerce product management • Strong understanding of product-specific responses Your solutions should streamline our operations and offer a higher level of customer engagement. The auto-reply script needs to be written in line with each product's unique description. ...

I need enhancements to my site so that it can verify tokens from AWS Cognito before answering any API requests

...developer to create an advanced instant quote form on our WordPress-based trucking company website. The form will integrate Google Maps for autocomplete suggestions and pull real-time data from Google Sheets to provide visitors with instant truckload quotes. Key Features Required: Google Maps Integration: Autocomplete suggestions for 'Pickup City, State' and 'Delivery City, State' using Google Maps API. Google Sheets Integration: Dynamically pull data from a Google Sheet that includes truckload rates, which are updated weekly. The data includes Pickup and Delivery points, Dead head radius, Max weight, Rate, and Rate per mile. Form Requirements: Fields for Pickup City, State; Delivery City, State; Pickup Date Range; Weight (lbs.); Commodity; Phone Number; ...

I'm looking for a custom Magento 2 payment module that will seamlessly integrate with a specific payment gateway. The key features and timeline for this project are: - Compatibility with One-Page Checkout: The custom module should be designed to work smoothly with Magento 2's one-page checkout system. - Order Creation and Status: I need the module to create an order with a 'Pending' status. - Redirection to 3rd Party Website: After order creation, the customer should be redirected to a third-party website. The transaction parameters need to be encoded into a base64 string for security. - Timeframe: I would like this project completed ASAP. Upon clicking the Place Order button, the customer will be redirected to a 3rd party website with the order paramete...