API Setu

Overview

API Setu functions as a national API gateway designed to aggregate and standardize access to application programming interfaces (APIs) provided by various Indian government departments and agencies. Established in 2015, its primary objective is to foster a data-driven ecosystem by making public data and services programmatically accessible to developers, businesses, and researchers. The platform offers a centralized point of discovery and consumption for APIs related to diverse sectors, including health, education, transport, finance, and citizen services. This consolidation aims to reduce the complexity associated with discovering and integrating with individual government department APIs, promoting efficiency in application development.

The platform is optimized for developers and technical buyers seeking to build applications that consume Indian government data or integrate with public services. This includes civic technology developers creating solutions for public good, startups building services atop government datasets, and enterprises requiring official data for compliance or operational purposes. API Setu is particularly beneficial when the use case involves accessing authentic, up-to-date information directly from government sources, such as identity verification, license checks, or accessing statistical data for research and analysis. Its utility is evident in scenarios requiring integration with systems like DigiLocker for document access or e-District services for citizen applications.

API Setu's operational model emphasizes security and standardization. Developers are typically required to register and obtain API keys for accessing most services, ensuring authenticated and authorized access to potentially sensitive public information. The platform aims to provide a consistent developer experience across disparate government APIs, standardizing aspects such as API documentation and integration patterns. By centralizing these resources, API Setu supports the broader Digital India initiative, facilitating transparency, efficiency, and innovation in public service delivery. The availability of a comprehensive developer portal with documentation and examples further aids developers in understanding and implementing these APIs effectively within their projects.

Key features

• Unified API Gateway: Provides a single access point for APIs from multiple Indian government departments and agencies, simplifying discovery and integration.
• Developer Portal: Offers a centralized platform for API documentation, registration, and management, including API key generation for authenticated access.
• Open Government Data APIs: Facilitates programmatic access to a wide range of public datasets, promoting data-driven innovation and transparency.
• Standardized Access: Aims to standardize API interfaces and data formats where possible across different government services for a more consistent developer experience.
• Security Measures: Implements API key-based authentication and other security protocols to ensure secure access to government data and services.
• Self-Service Onboarding: Developers can register, explore available APIs, and obtain necessary credentials through a self-service model directly on the portal.

Pricing

As of May 28, 2026, all APIs available through API Setu are free to use. Developers can register and access the services without incurring direct costs.

For detailed information on API usage terms, refer to the official API Setu documentation.

Common integrations

• DigiLocker Integration: Access digital documents and verify identities through the DigiLocker API, which is part of the API Setu ecosystem. The API Setu portal provides specific documentation for integrating with this service.
• e-District Services: Integrate with various state-specific e-District APIs to facilitate citizen-centric services such as application submissions and certificate verification. These APIs are discoverable via the API Setu documentation.
• UMANG App Integration: Developers can integrate their applications with services also available on the UMANG (Unified Mobile Application for New-age Governance) platform, leveraging API Setu for backend access.
• Public Data Dashboards: Consume open data APIs to populate public dashboards and analytical tools, providing insights into various government metrics and initiatives.
• Civic Technology Platforms: Developers building applications for public good, such as election trackers, service locators, or transparency initiatives, commonly integrate API Setu APIs for official data sources, as highlighted by discussions on open government data initiatives globally.

Alternatives

• Data.gov: The home of the U.S. Government's open data, providing access to datasets from various federal agencies.
• Open Data Portal India: A platform specifically for Indian government open data, offering datasets in various formats directly.
• Smart India Hackathon APIs: A collection of APIs often used in the Smart India Hackathon, providing access to data for specific problem statements.

Getting started

To get started with API Setu, you typically need to register on the portal, obtain an API key, and then make requests to the desired API endpoints. Below is an example using Python to access a hypothetical public data API on API Setu, assuming you have an API key.

import requests

# Replace with your actual API key obtained from API Setu developer portal
API_KEY = "YOUR_API_KEY_HERE"

# Example API endpoint (this is a placeholder; consult API Setu docs for actual endpoints)
# For instance, an API to get public data on a specific topic
API_ENDPOINT = "https://apisetu.gov.in/api/v1/health/hospitals"

headers = {
    "Content-Type": "application/json",
    "Authorization": f"Bearer {API_KEY}" # Some APIs might use "X-API-KEY" or similar headers
}

params = {
    "state": "Maharashtra", # Example query parameter
    "limit": 10
}

try:
    response = requests.get(API_ENDPOINT, headers=headers, params=params)
    response.raise_for_status() # Raise an exception for HTTP errors (4xx or 5xx)

    data = response.json()
    print("API Response:")
    print(data)

except requests.exceptions.HTTPError as http_err:
    print(f"HTTP error occurred: {http_err}")
    print(f"Response body: {response.text}")
except requests.exceptions.RequestException as req_err:
    print(f"Request error occurred: {req_err}")
except ValueError:
    print("Could not decode JSON response.")

Before executing this code, ensure you have registered on the API Setu homepage and obtained an API key for the specific API you wish to consume. The example uses a placeholder endpoint and parameters; always refer to the official API Setu documentation for the correct API URLs, authentication methods, and required parameters for each service.