BlackQuantumLabs
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07API Services

API Development

RESTful and GraphQL APIs, third-party integrations, and microservices architecture. We build the connective tissue that powers modern applications.

Mission Overview

APIs are the backbone of modern software. We design and build robust, secure, and well-documented APIs using REST or GraphQL. Our API development includes comprehensive documentation, authentication, rate limiting, and thorough testing. We also handle third-party integrations with popular services.

Est. Timeline

4–12 Weeks

Deliverables

6+ Items

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What's Included

Everything you need

01

REST API

A core pillar of our delivery excellence, included as standard.

02

GraphQL

A core pillar of our delivery excellence, included as standard.

03

Microservices

A core pillar of our delivery excellence, included as standard.

04

Third-party Integration

A core pillar of our delivery excellence, included as standard.

05

API Documentation

A core pillar of our delivery excellence, included as standard.

06

Security

A core pillar of our delivery excellence, included as standard.

Investment Options

Transparent Pricing.
Built for Scale.

No hidden fees or complex retainers. We offer clear, milestone-based pricing designed for startups and enterprises alike.

Starter

$1,500– $5,000

Landing pages, MVPs & small web apps

What's Included

  • Custom UI Design
  • Responsive Development
  • CMS or API Integration
  • Basic SEO Setup
  • 2 Revision Rounds
  • 2 Weeks Post-Launch Support

Ideal for:

UI/UX DesignWeb EngineeringAPI Development
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Most Popular

Growth

$5,000– $18,000

Full web or mobile products with integrations

What's Included

  • End-to-End Product Strategy
  • Full-Stack Architecture
  • AI or Automation Features
  • Dedicated Project Manager
  • 3 Revision Rounds
  • 6 Weeks Post-Launch Support

Ideal for:

Mobile DevelopmentAI & AutomationE-commerce
Accelerate Growth

Enterprise

$18,000+

Complex systems, platforms & ongoing builds

What's Included

  • Custom System Architecture
  • Multi-platform Delivery
  • Dedicated Engineering Team
  • Priority Support & SLA
  • Security Review Included
  • Ongoing Retainer Available

Ideal for:

Cloud & DevOpsData EngineeringBlockchain
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Frequently Asked Questions

How long does a typical project take?

Do you offer post-launch support?

What tech stack do you use?

Do you design the UI as well?

Can you work with our existing codebase?

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Ready to get started?

Let's discuss your project and find the best solution for your needs.

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