
I will integrate any API or develop custom API for your website
Starting at
$
300
About this service
Summary
FAQs
What information do you need to start the API integration?
I usually need the API documentation, your API credentials (key, secret, token), a brief description of what the API should do, and access to your PHP application/server. If you don’t know these details, I’ll guide you.
Can you work with any type of API?
Yes. I work with REST, SOAP, GraphQL, JSON/XML-based APIs, and even custom or undocumented APIs. If the API has valid endpoints, I can integrate it.
Can you build a custom API for my PHP website or application?
Absolutely! I can create secure, scalable, well-structured APIs using Core PHP or frameworks like Laravel and CodeIgniter, complete with authentication and response formatting.
Do you integrate payment gateways such as Stripe or PayPal?
Yes. I can integrate payment gateways (Stripe, PayPal, Razorpay, etc.) securely, including payments, subscriptions, refunds, and webhook handling.
What if the API is not working or showing errors?
I can debug, fix, and improve your existing API integration — including authentication failures, invalid payloads, incorrect endpoints, or unexpected API responses.
Can you set up webhooks for real-time events?
Yes! I can set up webhooks to handle real-time events such as payments, form submissions, lead notifications, or system triggers.
Do you provide API documentation?
Yes. I can prepare documentation using Postman Collections, Swagger/OpenAPI, or custom-written documentation to help your team understand and use the API.
Can you handle authentication like OAuth, JWT, or API keys?
Yes. I implement OAuth2, JWT tokens, API keys, HMAC signatures, and custom authentication flows as required by the API provider.
Do you provide maintenance or updates after delivery?
Yes. I offer ongoing support, updates, bug fixes, and improvements as gig extras or custom offers.
Can you integrate multiple APIs into a single project?
Yes. I can connect multiple APIs (payment, CRM, SMS, analytics, etc.) and structure them in a clean, scalable way.
What's included
API Integration or Custom API
Full integration of the required third-party API (REST/SOAP/GraphQL) or Fully developed custom PHP API built from scratch.
Clean & Well-Structured Source Code
Organized PHP code (Core PHP/Laravel/CodeIgniter) Modular structure, following best practices Proper comments and documentation within the code.
Authentication Setup (If Required)
Implementation of OAuth, API keys, JWT, or other required authentication methods.
Database Integration
MySQL/MariaDB schema setup (tables)
API Endpoints
All requested endpoints implemented, tested, and optimized Consistent JSON/XML responses.
Error Handling & Validation
Standardized error responses Server-side validations for all inputs.
Testing & Debugging
End-to-end testing of all API calls Postman collection provided for testing.
Support After Delivery
Free bug fixing for a specified period (define it in your service, e.g., 7–14 days).
Example projects
Duration
5 days
Skills and tools
Backend Engineer
Frontend Engineer
Web Developer

CodeIgniter

jQuery

PHP

React

WordPress
Industries