PayPal API projects — HireLancer archive

ID / Date Listing

ABN Holder for Square Payments

I’m looking for an Australia-based freelancer who already has an active ABN and knows the local onboarding requirements for Square, MyZeller, Stripe and any oth...

HL-40298301

Test WordPress & Install PayPal Plugin

I need a skilled freelancer to test my WordPress website and install a PayPal plugin. Requirements: - Test functionality of all links - Ensure PayPal plugin is...

HL-40296560

E-commerce Payment Gateway Integration

I’m ready to start taking payments through my existing e-commerce website and need someone who has hands-on experience wiring a payment gateway into a live stor...

HL-40288440

Fix Mercado Libre PHP Token

My PHP-based e-commerce back-office is already wired to the Mercado Libre API, yet the moment the access token expires the whole link goes down and I start gett...

HL-40287529

PayPal Limitation Removal Assistance

My personal PayPal account has been hit with a limitation that I can’t clear on my own. I have already uploaded every document PayPal asked for, yet the restric...

HL-40283954

Real-Money Skill Gaming app

Senior Development Agency Needed — Real-Money Skill Gaming Platform Project Overview We are hiring a development agency, not individual freelancers, to build a...

HL-40283487

Payment Gateway Onboarding & Integration

I need a specialist who can fast-track my merchant onboarding with Payu, RazorpayX, HoadaPay or a similar gateway that offers instant settlement, then wire the...

HL-40280692

Pickleball Tournament Platform Upgrade

I own the existing site at thepopupsystem.com and need it rebuilt under the new domain thepopuptournaments.com. The core concept stays the same—organising popup...

HL-40279494

Set Up Payment Methods -- 2

I need help getting my payment methods fully set up and working. Right now nothing is connected and I’m unsure which steps to follow or which gateway—Stripe, Pa...

HL-40279389

MemberPress PayPal Card Integration

We have a WordPress website using MemberPress for memberships. We are switching payments from Stripe to PayPal. The PayPal Commerce plugin is installed, but it...

HL-40273673

E-commerce Shop Development

I'm looking for a skilled developer to create an e-commerce site for our physical products. This site will serve both trade and end users. Requirements: - User-...

HL-40272086

Fix PayPal Checkout Failures

Payments on my store are intermittently failing at the PayPal checkout stage—customers see an error after clicking “Pay Now” and the order never records in the...

HL-40271888

Stripe to Manual Payments Upgrade

My adult-content site (videos and photos) currently relies on Stripe, but I need to retire that gateway and move to a fully manual payment flow that runs on sim...

HL-40270843

Squarespace-Stripe Token System Setup

I’ve already launched several apps and now want to let customers pre-pay for usage by buying a bundle of tokens on my Squarespace site, with Stripe handling the...

HL-40270276

Travel & PayU API Integration

I’m ready to upgrade my website with real-time flight and hotel booking and to process every transaction through PayU. The site already has a basic front-end; w...

HL-40270280

Travel & PayU API Integration -- 2

I’m ready to upgrade my website with real-time flight and hotel booking and to process every transaction through PayU. The site already has a basic front-end; w...

HL-40267201

PayPal Express Inline Checkout Integration

I need PayPal Express Checkout added to my e-commerce site with the Inline Checkout experience, so customers finish payment in a lightbox without ever leaving t...

HL-40261647

Dialogflow Paywall & Video Chat Integration

I’m running a Dialogflow CX bot. I want the conversation locked until the user completes a payment through either PayPal or Stripe. A second, separate payment f...

HL-40253414

630301151093003

I want to integrate a PayPal donation button that supporters can click directly from an email campaign. The job is straightforward: generate the PayPal button c...

HL-40253453

inegrate me a paypal API with laravel web application -- 2

inegrate me a paypal API with laravel web application

HL-40249169

Two-Page PHP Stripe Checkout

I have a simple flow in mind: a landing page that shows a single product, then a secure Stripe checkout, followed by a success page. It all needs to be written...

HL-40248497

WordPress Payment Gateway Setup Assistance

My WooCommerce store is ready for launch; I now need a developer who can sit with me on a live screen-share and walk through the entire payment-gateway setup in...

HL-40243412

Scalable Classified & Auction Website Development -- 2

Project Title Build a Scalable Classified Ads Platform with Auctions, Digital Downloads, and PayPal Payments Project Summary I am building a general classified...

HL-40242543

Fix Mollie Klarna Checkout Error

I run a WooCommerce store built with the Flatsome theme and urgently need help resolving payment gateway errors at checkout. When customers choose the Mollie (K...

HL-40242132

Stripe Connect Setup UAE Marketplace

I’m ready to launch a product-based C2C marketplace in the United Arab Emirates and need Stripe Connect configured so individual sellers (not registered compani...

HL-40241147

Stripe & UPS Integration Fix

My Base44-powered marketplace is live but payments and shipping still need real-world functionality. Stripe • Every new user must save a credit card during sign...

HL-40239573

PayPal API

I want to integrate a PayPal donation button that supporters can click directly from an email campaign. The job is straightforward: generate the PayPal button c...

HL-40238894

Complete Wedding Website Development

I want to launch a web-based platform that lets engaged couples manage every detail of their big day in one place—much like withjoy.com, invitatis.com or fixdat...

HL-40233897

Stripe API Integration for E-commerce

I need Stripe’s payment API wired cleanly into my e-commerce platform so customers can pay, get instant confirmation, and see accurate order status updates. The...

HL-40231899

membership download website

I would like a website where customers can: pay 1 fee to download mp3 songs that will be divided into different genre's. need to be able to sign-up/login/forget...

HL-40227036

International Payment Gateway Integration

Here is a clear, detailed, and professional exact project description you can post directly on Freelancer: Project Title International Payment Gateway Integrati...

HL-40225420

Build Subscription Revenue Platform

The heart of this project is simple: earning money is my main focus, and I want to achieve it through a clear-cut subscription model. I need a skilled professio...

HL-40218215

Shopify Google Marketplace Authentication Fix

My Shopify store sells digital, downloadable religious artwork and I already set up a Google Marketplace (Merchant Center) account so I can start advertising. T...

HL-40217899

WooCommerce Authorize.Net Payment Integration

I need a WooCommerce specialist to connect my store to Authorize.Net, configure the API keys (test and live), and run end-to-end checkout tests until real-world...

HL-40217817

Instagram Video & PayPal API Support

I publish Stories and Reels to Instagram every day and need both the edits and a small PayPal data task handled on a steady, ongoing basis. Every evening I drop...

HL-40214831

Stripe Payout Pause Fix

My Stripe dashboard currently displays the warning “Provide information about what you’re selling — payouts will be paused.” my website look like freepik (selli...

HL-40214601

Full-Stack E-Commerce Build

I’m building a new e-commerce website and need an experienced full-stack developer who can take it from empty repo to production-ready. Core to the project is a...

HL-40210745

Financial RAG & DRM Platform – Full-Stack Development (AI + Secure Document Streaming)

Job Description We are seeking an experienced full-stack developer or development team to build a secure, AI-powered financial data visualization and document p...

HL-40209805

Multi-Platform Game Recharge Website

I’m building a full-featured game recharge portal that lets players top-up their accounts for mobile, PC, and console titles from a single, responsive site. I a...

HL-40207001

Laravel Stripe ACH Upgrade

The Budget :50 euro. Timeline: 2 days. My Laravel site already handles recurring payments through Stripe cards, but I now need ACH support added to the same sub...