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API Development & Integrations

Enterprise-grade RESTful and GraphQL API development with comprehensive documentation. I build scalable APIs with Laravel Sanctum/Passport authentication, OAuth2 support, rate limiting, request validation, API versioning, and OpenAPI/Swagger documentation...

API Development & Integrations

About This Offering

Enterprise-grade RESTful and GraphQL API development with comprehensive documentation. I build scalable APIs with Laravel Sanctum/Passport authentication, OAuth2 support, rate limiting, request validation, API versioning, and OpenAPI/Swagger documentation. Third-party integrations include: payment gateways (Stripe, PayPal, WayForPay, Fondy), email services (SendGrid, Mailgun, AWS SES), SMS providers (Twilio, TextLocal), CRM systems (HubSpot, Salesforce), shipping APIs, social login (Google, Facebook, Apple), and cloud storage (S3, Cloudinary). Redis caching for sub-100ms response times, webhook implementation, queue-based async processing, and API analytics. Mobile-ready with JSON:API specification support.

Choose Your Package

Basic

Simple REST API with basic endpoints and documentation

$2,300.00
5 days delivery
2 revisions
RESTful endpoints
Swagger documentation
Basic authentication
Postman collection

Standard

Full API with 3rd party integrations (payment, email, SMS) and caching

$4,500.00
10 days delivery
3 revisions
Everything in Basic
Payment integration
Email/SMS integration
Redis caching
Rate limiting

Premium

Most Popular

Complex API ecosystem with multiple integrations, webhooks, and microservices

$9,000.00
20 days delivery
5 revisions
Everything in Standard
Multiple integrations
Webhook system
Microservices architecture
6 months support

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