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API Development & Integration

Connect your applications with powerful, secure, and scalable APIs.

APIs are the backbone of modern digital ecosystems. We design, develop, and integrate robust APIs that enable seamless communication between your applications, third-party services, and partners.

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Starting at ₹40,000 + GST

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  • ✓ Free consultation & fixed quote
  • ✓ Dedicated project manager
  • ✓ GST invoice · secure payment

Quick answer

AdelSocial develops custom REST and GraphQL APIs and integrates third-party services like payment gateways, CRMs, and WhatsApp Business API for businesses across Delhi NCR.

₹40,000

Starting price

Our API Services

Complete API solutions for your business needs

REST API Development

Build clean, scalable RESTful APIs following industry best practices.

GraphQL APIs

Modern GraphQL API development for flexible, efficient data querying.

Third-Party Integration

Seamlessly integrate popular services like Stripe, AWS, Google Cloud, and more.

API Security

Implement OAuth, JWT, API key management, and other security protocols.

API Documentation

Complete, easy-to-follow API documentation using Swagger/OpenAPI.

API Testing & Monitoring

Comprehensive testing and monitoring to ensure reliability.

Integrations We Support

Connect with any service, platform, or system

Payment Gateways (Stripe, PayPal)

CRM Systems (Salesforce, HubSpot)

Email Services (SendGrid, Mailchimp)

Cloud Services (AWS, Google Cloud, Azure)

Communication APIs (Twilio, Firebase)

Social Media APIs

E-Commerce Platforms

Analytics Tools

Custom Legacy Systems

Hire API Developer Rather Than Building an In-House Team

Flexible Engagements — Hourly, Monthly, or Yearly

Starter package

₹25,000

starting · + GST

  • ✓REST & GraphQL APIs
  • ✓Third-party integrations
  • ✓Authentication & authorization
  • ✓API documentation
  • ✓Rate limiting & caching
  • ✓Monitoring & logging

Hourly Basis

Custom quote

Dedicated developer

  • ✓Perfect for API fixes, enhancements, and integrations.
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Monthly Basis

Custom quote

Dedicated developer

  • ✓Ideal for ongoing API development and maintenance.
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Yearly Basis

Custom quote

Dedicated developer

  • ✓Best for complete API ecosystem development.
Get a quote

Get in Touch

Ready to start your api development & integration project? Contact us today!

AdelSocial Technologies (OPC) Private Limited

115/3 Gautam Nagar, New Delhi 110049, India

Email: info@adelsocial.com

Phone: +91 97739 26687

WhatsApp: Chat with us

Let's Talk
Fill out the form to start a conversation.

FAQ (Frequently Asked Questions)

AdelSocial builds REST, GraphQL, and webhook-based APIs for mobile apps, SaaS platforms, e-commerce sites, and internal business tools — fully documented and version-controlled.

We integrate payment gateways (Razorpay, Stripe, PayU), CRMs (Salesforce, HubSpot, Zoho), messaging (WhatsApp Business API, Twilio, SendGrid), maps, analytics, and accounting tools.

Yes. Every AdelSocial API ships with Swagger/OpenAPI documentation, Postman collections, and integration guides for your frontend or partner developers.

A standard REST API with 10-15 endpoints starts at ₹40,000. Complex integrations with multiple third-party services start from ₹1,00,000 at AdelSocial.

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