DoubleKlick Designs

Aadhaar

Validate Aadhaar without OTP

OTP based Aadhaar verification

Aadhaar OTP Verification

PAN

Instant PAN validation

Name & category verification

Check linking status

Business

Verify GST registration

Company details verification

Verify Director Identification Number

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Web Designing
Web Development
Mobile Application
Virtual Tours
Cloud

Verify company registration
in real time.

Validate Company Identification Numbers and access authentic registration details through our reliable CIN Verification API. Streamline business verification, automate onboarding and ensure regulatory compliance — fast, secure and accurate.

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Real-time validation

Know a PAN is real in milliseconds

Send a PAN and get back its live status straight from the source network — valid, active, or flagged — so you never onboard on a bad number.
  • Live validity & status
  • Format & checksum checks before you spend a call
  • Clear, structured JSON responses
Match & enrich

Name, category & Aadhaar-link status

Go beyond a yes/no. Confirm the name matches your records, see whether it’s an individual or a company, and check if the PAN is linked with Aadhaar.
  • Fuzzy name-match scoring
  • Holder category (individual, company, HUF…)
  • PAN–Aadhaar seeding status
Built for scale

One integration, plenty of range

Bulk & batch

Verify one PAN at a checkout or thousands overnight — same clean API, with rate limits that scale.

PAN 2.0 ready

Aligned with the government’s PAN 2.0 common business identifier so you’re set for what’s next.

Sandbox in minutes

Test keys, sample PANs and full docs from day one. Go from first call to production fast.
Why it matters

PAN is India's financial passport

PANs issued in India (Mar 2025)
0 cr +
PANs linked with Aadhaar
0 cr +
of PAN holders are individuals
0 cr +
Transaction types where quoting PAN is mandatory (Rule 114B)
0

Choosing The Best Web Development
Company for Your Business

The website is the fundamental online presence of the company, so it is extremely important to choose the best web development company that will help you represent your brand there. This is especially true for small and medium-sized businesses, as they will require more effort to establish themselves with their customers. Here are some points to keep in mind to choosing the best web development company for your business:

Portfolio

No company can dream of developing your website unless they do it themselves. Check their website. Does it look professional? Is it easy to navigate? Ask if they have a portfolio. This is the best way to find out the types of websites they can build. It is a good sign if they are able to build different websites, which means they have worked with different customers. If you see it for yourself, you’ll know if they are a good fit for your business.

Communications

This is a very important factor that determines the course of your project. An agency that cannot provide good feedback will not be able to communicate with its clients during projects. How quickly do they respond to inquiries? Do they return your calls? If they can’t do it, that’s a big red flag and you shouldn’t choose this agency. It is very important that the website development company you choose communicates with you consistently. As you work on your projects, you will need regular reports from them. If they don’t do well before you’ve started your business, there’s a high chance they won’t be able to communicate with you once you’ve started working with them.

Human touch

If it is not a foreign company then allot time to visit their office. This way you can make better decisions as you can see them in person. How do their employees treat visitors? How is the working environment? Do they have a close relationship with each other? Do you think these people can give you the service you want?

Reference

What your clients say about their services says a lot about their company. Research them and their past customers. Did you like the service provided? Are there more negative than positive reviews? Knowing this will save you a potentially bad venture. It is always best to be intelligent. You can also talk to other people who have worked for the company before and ask about their experiences.

Cost

All other factors may be good for you, but don’t forget that web development is not free. You should choose a company that is within your budget. Be intelligent enough to know that your money is worth the services you receive. Create a budget plan so that you can save yourself from overspending and maximize your budget. Being able to make the right decisions in choosing the best web development company for your business can be the key to its success. Never take it lightly and give it enough time and thought.

Using Mobile App Development Companies To Tap Into The Social Networking Opportunities

The most important advances seen with the recent technological impact can be found in the new dependence of individuals on the opportunities created by social networks. Almost everyone who uses an online environment has some sort of social networking format that allows them to communicate with people from all over the world and conduct research on topics that are particularly relevant to them. The incredible opportunities created by the social networking environment are beginning to inspire businesses to pursue equal opportunities with the use of mobile app development.

Application generation presents a unique opportunity where a business can get instant access with a simple installation of an icon on an individual’s mobile device. Individuals often use these applications to keep them on their phones if the store interests them or they like a feature of these devices. By taking advantage of the opportunities available in top mobile app development companies, a company can identify the best applications to capture consumer interest and increase revenue opportunities.

This is easier to achieve when a company can integrate its various online resources and mobile applications with the social network environment. Since there are so many potential customers in these social environments, it is reasonable that a company also pursues its own business application when trying to influence the social network. Taking advantage of mobile application development, you can link social networks via mobile devices to identify all potential consumers interested in your services and get instant access to their mobile devices.

For a business, the key benefits of using top mobile app development companies are in spreading brand awareness and developing convenience for its customer base. Brand awareness is important for any business looking to make sales in a highly competitive environment. Most consumers who know your brand will choose your products over an unfamiliar brand, no matter the price. By using the mobile application, your icon serves as a constant reminder of your brand, thereby achieving a high level of brand awareness.

The second opportunity you get with the convenience of your customer base is based on the opportunities that exist with communication. As custodians of the internet environment, most consumers have a high level of demand for convenience in their shopping choices. When you can provide a consumer with the most efficient ways to access your business through their mobile devices, you can increase your sales opportunities with little or no effort on your part.

Security & compliance

Why choose us?

Frequently asked questions

The essentials on how Aadhaar OTP verification works and what you’re responsible for.

What is PAN verification?

It confirms that a Permanent Account Number is valid and active, and that the holder’s name matches your records — checked against the Income Tax Department’s network through an authorised provider. It’s instant and fully API-based, so you can run it during onboarding without any manual review.

What does a PAN look like?

A PAN is a 10-character alphanumeric code — five letters, four digits and a final letter, like ABCDE1234F. The fourth character marks the holder type (for example, “P” for an individual) and the fifth is the first letter of the surname or entity name, which lets us validate the structure before making a call.

What details are returned?

Typically the validity/status, the registered name for name-matching, the holder category (individual, company, HUF and so on), and — where available — the PAN–Aadhaar link status. You choose which fields your flow needs.

Can you check PAN–Aadhaar linking?

Yes. Link status is a common part of verification. It matters because a PAN that isn’t linked with Aadhaar can be treated as inoperative, which affects tax and financial transactions for the holder.

Do you support bulk verification?

Both. Verify a single PAN in real time at a form or checkout, or submit large batches for portfolio and periodic re-verification — through the same API.

Do I need authorisation to use it?
PAN verification is provided through authorised agencies under Income Tax Department rules. We help you connect within that framework and handle the compliance groundwork so you can focus on your product.

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