Build databases with frontend code

Stop writing backend code. APILinc is a complete database system designed for frontend developers. Create projects, define schemas, perform CRUD operations, upload files, and query data-all through simple API endpoints.

Whether you're building a startup MVP, prototyping a new idea, or shipping production applications, our API-first approach eliminates the complexity of backend infrastructure. Focus on what you do best: building exceptional user interfaces and experiences.

No backend code required No credit card required Free tier available
Quick Start Example
// Create a new resource
const response = await fetch('https://api.codestrail.com/project/{YOUR_PROJECT_ID}/{RESOURCE_NAME}', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    name: 'John Doe',
    email: 'john@example.com',
    role: 'developer'
  })
});

const data = await response.json();
console.log(data); // { status:true, statusCode:200, refId: 1002, data:{ id: "123", name: "John Doe", ...} }

Complete API documentation

Every operation you need with clear examples and predictable responses. Our API follows REST principles and works with any HTTP client.

Retrieve Records

Fetch all records from a resource

GET /project/:project/:users
const users = await fetch(
  'https://api.codestrail.com/project/{YOUR_PROJECT_ID}/{RESOURCE_NAME}',
  {
    headers: {
      'x-api-key': 'YOUR_API_KEY'
    }
  }
).then(r => r.json());

// Response:

{
  status: true,
  statusCode: 200,
  refId: 1003,
  data: [
    { id: '1', name: 'Alice', ... },
    { id: '2', name: 'Bob', ... }
    { id: '3', name: 'Smith', ... }
    { id: '4', name: 'Doe', ... }
  ]
}

Get Single Record

Retrieve a specific record by ID

GET /project/:project/:users/:id
const user = await fetch(
  'https://api.codestrail.com/project/{YOUR_PROJECT_ID}/{RESOURCE_NAME}/{USER_ID}',
  {
    headers: {
      'x-api-key': 'YOUR_API_KEY'
    }
  }
).then(r => r.json());

// Response:
}
    status: true,
    statusCode: 200,
    refId: 1004,
    data:{
        id: '123',
        name: 'John Doe',
        email: 'john@example.com',
        created_at: '2024-10-11 10:30:00Z'
        updated_at: '2024-10-11 10:30:00Z'
    }
}

Update Record

Modify an existing record

PATCH /projects/:project/:users/:id
const updated = await fetch(
  'https://api.codestrail.com/project/{YOUR_PROJECT_ID}/{RESOURCE_NAME}/{USER_ID}',
  {
    method: 'PATCH',
    headers: {
      'x-api-key': 'YOUR_API_KEY',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      name: 'John Smith',
      role: 'admin'
    })
  }
).then(r => r.json());

// Response:

}
    status: true,
    statusCode: 200,
    refId: 1005,
    message: 'Updated',
    data:{
        id: '123',
        name: 'John Smith',
        email: 'john@example.com',
        role: 'admin'
    }
}

Delete Record

Remove a record permanently

DELETE /project/:project/:users/:id
const result = await fetch(
  'https://api.codestrail.com/project/{YOUR_PROJECT_ID}/{RESOURCE_NAME}/{USER_ID}',
  {
    method: 'DELETE',
    headers: {
      'x-api-key': 'YOUR_API_KEY'
    }
  }
).then(r => r.json());


// Response:
}
    status: true,
    statusCode: 200,
    refId: 1006,
    message: 'Deleted',
}

Search & Filter

Advanced querying with multiple conditions

GET /project/:project/:users/search
// Search for products: price < 100, in stock, sorted by price
const products = await fetch(
  'https://api.codestrail.com/project/{YOUR_PROJECT_ID}/{RESOURCE_NAME}/search?' +
  new URLSearchParams({
    'field1': 'gt:100',
    'field2': 'eq:true',
    'field3_like': 'ne:hello',
    'orderby': 'price',
    'limit': '20',
    'page': '1'
  }),
  {
    headers: {
      'x-api-key': 'YOUR_API_KEY'
    }
  }
).then(r => r.json());

// Supported operators: eq, ne, gt, gte, lt, lte, in, contains

// Response:
}
    status: true,
    statusCode: 200,
    refId: 1007,
    limit: 20,
    page: 1,
    total: 80,
    data:[
        { id: '1', name: 'Alice', ... },
        { id: '2', name: 'Bob', ... }
        { id: '3', name: 'Smith', ... }
        { id: '4', name: 'Doe', ... }
    ]
}

File Upload

Upload and manage files with automatic CDN delivery

POST /projects/:project/files
const formData = new FormData();
formData.append('file', fileInput.files[0]);
formData.append('folder', 'avatars');

const upload = await fetch(
  'https://api.codestrail.com/project/{YOUR_PROJECT_ID}/{RESOURCE_NAME}/{USER_ID}/uploadfile',
  {
    method: 'POST',
    headers: {
      'x-api-key': 'YOUR_API_KEY'
    },
    body: formData
  }
).then(r => r.json());

// Response

}
    status: true,
    statusCode: 200,
    refId: 1008,
    message: 'Uploaded',
    file:{
        id: '123',
        url: 'https://cdn.codestrail.com/uploads/...',
        type: 'image/png',
        size: '546789'
    }
}
30ms
Average Response Time
98.9%
Uptime Guarantee
30K+
Developers Using
45M+
API Calls Monthly

Everything you need to build

A comprehensive database platform that replaces your entire backend stack. No servers to manage, no infrastructure to maintain-just pure frontend development.

Dynamic Schema Definition

Define your database schema on the fly through API calls. Create projects, add resources, and define fields with specific data types-all without touching a database configuration file. Change your schema as your application evolves, instantly and without downtime.

Complete CRUD Operations

Perform all standard database operations through RESTful endpoints. Create new records, retrieve data with flexible queries, update existing entries, and delete records-all with simple HTTP requests. Our intuitive API design follows REST principles that frontend developers already know and love.

Advanced Search & Filtering

Build complex queries with our powerful search API. Filter records by multiple fields, perform full-text search, combine conditions with AND/OR logic, and sort results by any field. Support for comparison operators, range queries, and pattern matching gives you database-level power through simple query parameters.

File Upload & Management

Handle file uploads directly through our API without setting up cloud storage services. Upload images, documents, videos, and any other files with automatic optimization and CDN delivery. Get back URLs instantly and attach files to your database records seamlessly.

Built-in Authentication

Secure your data with enterprise-grade API key authentication. Generate multiple API keys for different environments, rotate keys without downtime, and set granular permissions per key. Every request is encrypted, validated, and logged for maximum security and auditability.

Lightning-Fast Performance

Experience sub-10ms response times with our globally distributed infrastructure. Automatic caching, query optimization, and edge computing ensure your users get instant responses no matter where they are. Scale from zero to millions of requests without configuration changes or performance degradation.

Real-Time Analytics

Monitor your application's database usage with detailed analytics dashboards. Track API calls, monitor query performance, analyze usage patterns, and get insights into your data growth. Set up alerts for anomalies and make data-driven decisions about scaling.

Multi-Project Management

Organize your work with isolated projects. Each project has its own resources, API keys, and configurations. Perfect for managing multiple clients, separating development and production environments, or organizing different applications under one account.

Flexible Data Types

Support for all common data types including strings, numbers, booleans, dates, arrays, and nested objects. Define validation rules, set default values, and mark fields as required or optional. Your data structure adapts to your needs, not the other way around.

Perfect for every use case

From MVPs to enterprise applications, APILinc adapts to your needs and grows with your success.

🚀

Startup MVPs

Validate your idea quickly without burning through your runway on backend infrastructure. Launch your MVP in days and iterate based on real user feedback. When you find product-market fit, scale effortlessly without rewriting your entire stack.

📱

Mobile Apps

Build iOS and Android apps with full backend capabilities. Sync data across devices, implement user authentication, store media files, and provide offline support-all without maintaining backend servers or writing server-side code.

🎨

Portfolio Projects

Showcase your frontend skills with fully functional projects that include real databases. Stand out in interviews by demonstrating complete applications with authentication, CRUD operations, and file uploads-all built with frontend code.

🏢

Internal Tools

Build custom dashboards, admin panels, and internal applications rapidly. Empower your team to create the tools they need without waiting for backend resources. Perfect for CRMs, inventory systems, and workflow management tools.

🎓

Learning Projects

Master frontend development by building real applications with persistent data. Learn React, Vue, or Angular while working with a production-ready API. Perfect for bootcamps, courses, and self-taught developers.

Hackathons

Win hackathons by focusing on innovation, not infrastructure. Set up your entire backend in minutes and spend your time building impressive features. Deploy working prototypes that actually persist data and can scale immediately.

🛍️

E-commerce Sites

Build custom online stores with product catalogs, shopping carts, order management, and customer accounts. Handle inventory tracking, process orders, and manage customer data-all without complex backend systems.

📊

Data Collection Tools

Create surveys, forms, feedback tools, and data collection apps. Store responses securely, analyze results, and export data for further processing. Perfect for research projects, customer feedback, and lead generation.

🎮

Web Games

Build multiplayer games with leaderboards, user profiles, and persistent game states. Store player progress, implement achievements, and create competitive features-all from your game's frontend code.

Why developers love APILinc

Stop managing infrastructure and start shipping features. Here's what makes us different from traditional backend solutions.

Traditional Backend

Manual Scaling Headaches

Configure load balancers, optimize queries, add caching layers, monitor performance

Expensive Infrastructure

Pay for servers 24/7, even with zero traffic. Over-provision to handle peak loads

Security Vulnerabilities

Constant updates, patch management, SQL injection risks, authentication bugs

With APILinc

Start Building in Seconds

Sign up, get your API key, and make your first request. No setup, no configuration files

Frontend Skills Only

Use JavaScript, React, Vue, or any frontend framework. No backend knowledge required

Zero-Downtime Schema Changes

Add, modify, or remove fields instantly via dashboard. No migrations, no downtime, no risks

Automatic Scaling

Handle 10 requests or 10 million. Infrastructure scales automatically with zero intervention

Pay Only for Usage

Generous free tier, then pay for actual API calls. No idle server costs, no surprises

Enterprise-Grade Security

Built-in encryption, automatic backups, DDoS protection, and compliance certifications

10x

Faster Development

Ship features in hours, not weeks. Focus on UI/UX instead of infrastructure

70%

Cost Reduction

Eliminate backend developers, server costs, and infrastructure management

Zero

DevOps Required

No servers to maintain, no deployments to manage, no scaling to configure

How it works

From zero to production in minutes. Our streamlined workflow gets you building immediately without the complexity of traditional backend development.

1

Create Your Project

Sign up and create your first project in seconds. Each project is completely isolated with its own database, API keys, and configuration. Think of projects as separate applications or environments-development, staging, and production can all be separate projects.

Once created, you'll receive your API endpoint and authentication credentials. That's it-no server setup, no database installation, no configuration files. You're ready to start building immediately.

2

Define Your Schema

Create resources (think database tables) through project dashboard. Define the structure of your data by adding fields with specific types, validation rules, and constraints. No SQL knowledge required-just straightforward JSON requests.

Need to add a new field, edit existing field or remove existing field later? Just click on edit button. Your schema evolves with your application without migrations or downtime. This flexibility is perfect for agile development where requirements change frequently.

3

Start Building

Use standard HTTP methods to interact with your data. POST to create new records, GET to retrieve data, PATCH to update, and DELETE to remove records. Every frontend framework and library you already know works perfectly with our API.

Build complex queries with URL parameters, upload files with multipart form data, and handle relationships between resources-all through the same consistent interface. Focus on building great user experiences while we handle the backend complexity.

4

Deploy & Scale

Your application automatically scales with demand. No server configuration, no load balancers, no caching strategies to implement. We handle everything from single users to millions of requests per day.

Monitor performance through our dashboard, set up custom alerts, and export your data anytime. Your database grows with your success, automatically and transparently.

Frequently asked questions

Everything you need to know about APILinc

Do I need backend knowledge to use APILinc?

Not at all. APILinc is specifically designed for frontend developers. If you know how to make HTTP requests using fetch, axios, or similar tools, you already have all the skills needed. Our API follows simple REST principles that frontend developers are already familiar with.

How is this different from Firebase or Supabase?

While Firebase and Supabase are excellent tools, they often require understanding their specific SDKs, authentication systems, and data models. APILinc uses pure REST APIs-no SDKs required. You define your schema dynamically through API calls, and you can use any HTTP client. It's simpler, more flexible, and closer to how traditional APIs work, making it easier to learn and transition to other technologies later.

Can I use this in production applications?

Absolutely. APILinc is built for production use with enterprise-grade infrastructure, 98.9% uptime SLA, automatic backups, DDoS protection, and global CDN. Many startups and businesses run their entire backend on our platform. We handle millions of requests daily with sub-10ms response times.

What happens if I exceed my plan limits?

We'll send you notifications as you approach your limits. On the free tier, API calls will be rate-limited once you hit the cap. On paid plans, you can set up automatic upgrades or pay-as-you-go for overage. We'll never shut down your application without warning-your users will always be served.

Can I export my data?

Yes, you own your data completely. Export all your data at any time in JSON, CSV, or SQL format. There's no lock-in-you can migrate to your own servers or other platforms whenever you want. We also provide data export automation through our API for regular backups.

Is my data secure?

Security is our top priority. All data is encrypted at rest and in transit using industry-standard encryption. We're SOC 2 Type II certified, GDPR compliant, and undergo regular security audits. API keys use secure token generation, and we support IP whitelisting and other advanced security features for enterprise customers.

Loved by developers worldwide

Join 30,000+ developers building amazing projects with APILinc

★★★★★
Featured Review
"APILinc changed everything for me as a solo developer. I went from spending 3 weeks building backends to launching production-ready apps in 3 days. My SaaS hit $15K MRR in the first month, and I never wrote a single line of backend code."
AK

Alex Karev

Founder @ StreamSync

Built a video streaming platform in 4 days

★★★★★
2 days ago

"As a React developer with zero backend experience, this is a dream come true. I built a complete e-commerce site with user auth, product catalog, and order management in just one weekend. The API is so intuitive!"

SC

Sarah Chen

Frontend Developer

Built ShopFlow.io
★★★★★
5 days ago

"Won our company hackathon using this! While other teams were still setting up Docker and databases, we had a working prototype in 2 hours. The judges were blown away. Now our CTO wants to use it for internal tools."

MR

Marcus Rodriguez

Full-Stack Engineer

Hackathon Winner 2024
★★★★★
1 week ago

"Teaching web dev just got 10x easier. My students can focus on learning React and building real projects instead of getting stuck on server configuration. They're shipping actual apps by week 3 of the course!"

ET

Emma Thompson

Bootcamp Instructor

500+ Students Taught
★★★★★
2 weeks ago

"Saved our startup $50K in first year alone. No backend developers needed, no server costs, no DevOps headaches. We're now at 100K users and it scales effortlessly. Best decision we made!"

JP

James Park

Co-founder @ FitTrack

$50K+ Saved
★★★★★
3 weeks ago

"Incredible for prototyping. I validate 3-4 startup ideas per month now. If something doesn't work, I didn't waste weeks building infrastructure. If it does work, I can scale it immediately. Game changer for indie hackers."

LW

Lisa Wang

Serial Entrepreneur

4 Products Launched
★★★★★
1 month ago

"Finally landed my dream job thanks to my portfolio built with this. Interviewers were impressed I built full-stack apps as a frontend dev. The projects actually work and scale, not just toy examples!"

DK

David Kim

Software Engineer @ Google

Hired at FAANG
4.6/5

Average Rating

9,467+

Reviews

12K+

Active Users

90%

Would Recommend

Ready to build faster?

Join thousands of developers who've ditched complex backends for simple APIs. Start building your next project in minutes, not weeks.

No credit card required • Free tier includes 10,000 API calls/month • Cancel anytime