Core ConceptsDeveloper APIs
Core Concepts

Developer APIs

Guide to integrating and using Sadham Hussain's developer APIs

Introduction to Developer APIs

Sadham Hussain provides a comprehensive set of APIs that enable developers to integrate our services into their applications. These APIs follow RESTful principles and support various programming languages, making it easy to build innovative solutions.

Getting Started with APIs

Register Application

Create a developer account and register your application to obtain API keys.

Obtain Credentials

Generate API keys and configure authentication settings.

Test Endpoints

Use our sandbox environment to test API calls before production deployment.

Implement Error Handling

Add proper error handling and retry logic to your application.

Monitor Usage

Track API usage and performance metrics through the developer dashboard.

Authentication API

Secure authentication is fundamental to using our APIs. We support OAuth 2.0 and API key authentication methods to ensure secure access.

Industry-standard authentication protocol for secure token-based access.

const authResponse = await fetch('/api/oauth/token', {
method: 'POST',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: new URLSearchParams({
grant_type: 'client_credentials',
client_id: 'your_client_id',
client_secret: 'your_client_secret'
})
});
const token = await authResponse.json();

Never expose API keys or secrets in client-side code. Always use secure server-side storage.

Search API

Our search API allows you to query vast amounts of data with precision. It supports full-text search, filtering, and sorting to deliver relevant results.

const searchParams = {
query: 'machine learning algorithms',
limit: 20,
sort: 'relevance',
filters: { language: 'en', year: 2023 }
};
const searchResponse = await fetch('/api/search', {
method: 'POST',
headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token}` },
body: JSON.stringify(searchParams)
});
const results = await searchResponse.json();

Storage API

Manage files and data in the cloud with our storage API. Upload, download, and organize content securely with granular access controls.

Upload File

Send a POST request with file data to create or update a file.

Set Permissions

Configure access permissions for shared files.

Download Content

Retrieve files using GET requests with proper authentication.

Delete Resources

Remove files or folders when no longer needed.

const formData = new FormData();
formData.append('file', fileInput.files[0]);
const uploadResponse = await fetch('/api/storage/files', {
method: 'POST',
headers: { 'Authorization': `Bearer ${token}` },
body: formData
});
const uploadResult = await uploadResponse.json();

Error Handling

Implement robust error handling to manage API failures gracefully. Our APIs return standard HTTP status codes and detailed error messages.

Common error codes include 400 (Bad Request), 401 (Unauthorized), 429 (Too Many Requests), and 500 (Internal Server Error).

Best Practices

Follow these guidelines to build reliable and efficient applications using our APIs.

PracticeDescriptionBenefit
Implement RetriesRetry failed requests with exponential backoffImproved reliability
Cache ResponsesStore frequently accessed data locallyReduced latency
Monitor UsageTrack API calls and performance metricsBetter optimization
Validate InputCheck data before sending API requestsFewer errors
Use WebhooksSubscribe to real-time updatesImmediate notifications

Webhooks Integration

Set up webhooks to receive real-time notifications about events in your applications. This enables reactive systems that respond immediately to changes.

app.post('/webhook/search-update', (req, res) => {
const { event, data } = req.body;
if (event === 'search_completed') {
  processSearchResults(data);
}
res.sendStatus(200);
});

Migration Guide

If you're migrating from older API versions, follow these steps to ensure a smooth transition.

2024-09-15API v2.0 Migration
apimigration

Updated authentication flows and added new endpoints for enhanced security.

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