DIN Verification API for Corporate Due Diligence
Validate Director Identification Numbers (DIN) against MCA records — verify director identity, designation, and associated companies for KYB and compliance workflows.
Overview
The DIN Verification API enables businesses to validate Director Identification Numbers against Ministry of Corporate Affairs records. Use it for corporate due diligence, KYB workflows, and director background checks.
Key Benefits
DIN Verification API Flow – Sample Request and Response
Send simple inputs. Get rich, verified data in seconds.
Key Features
Everything you need to integrate and scale
Real-Time DIN Validation
Verify DIN details instantly against Ministry of Corporate Affairs records.
Director Identity
Confirm director name, designation, and DIN status for due diligence.
Corporate Linkage
Identify companies associated with a director for cross-referencing.
Automation Friendly
Integrate into KYB pipelines, compliance checks, and onboarding workflows.
Who Should Use This API?
Primary Use Cases
How to Integrate
Get started in minutes with our simple integration process
- 1
Sign Up
Create an account on Connect App and get your sandbox credentials.
- 2
Submit KYC
Complete your KYC verification process by submitting the required documents.
- 3
Integrate API
Use our comprehensive documentation to integrate the APIs.
- 4
Test in Sandbox
Test your integration thoroughly in our sandbox environment.
- 5
Go Live
Start verifying DINs in production.
Frequently Asked Questions
What input is required?+
Only the Director Identification Number (DIN) is required.
What details are returned?+
The API returns director name, DIN status, designation, and associated company information from MCA records.
How is DIN different from CIN?+
DIN identifies individual directors, while CIN identifies companies. Use DIN Verification for director-level checks and CIN Verification for company-level checks.
Can I verify multiple directors at once?+
Each API call verifies one DIN. For bulk verification, you can make parallel API calls.
How do I get started?+
Sign up on Connect App, submit the required documents, integrate the REST API using our sandbox environment, and go live.
Can the API handle high volumes?+
Yes. The API is designed to handle large-scale volumes reliably without performance degradation.
How does API authentication work?+
Every API call is secured with one-time-use tokens generated using asymmetric cryptography. After signing up, you will receive your developer-key and secret-key for both UAT and production environments, which you can use to generate tokens for authenticating your API requests.
How are errors and failures reported?+
Every response includes a status code and a human-readable message. Failed requests return specific error codes indicating the reason, so you can handle each case programmatically.
Is there a sandbox environment for testing?+
Yes. A full sandbox environment is available immediately on signup. You can test your integration end-to-end before going live — no commitment required.
How is API usage billed?+
Usage is billed per successful API call with no minimum commitment. Volume-based pricing tiers are available — contact our team for detailed rates.
Get API Access
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- Sandbox access in minutes
- Dedicated integration support
- Comprehensive documentation
- Reliable, high-volume workflows
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