Contact Us

We'd love to hear from you

Whether you have a question about our platform, need help with your collection, want to report an issue, or are interested in advertising — we're here to help.

Get in Touch

Reach out to us directly through any of the channels below. We typically respond within 24 hours.

Email

info@numisma.in

For general inquiries, data corrections, partnerships, and advertising

Telegram Bot

@NumismaAI_bot

Search coins instantly, get quick help, and stay updated

Website

numisma.in

Browse the complete Indian numismatic database


Frequently Asked Questions

How do I report incorrect coin data?

On any coin detail page, you can use the Report Error button to submit a correction. If you're an advisor, you can use the Suggest Correction widget for more detailed field-level suggestions.

How do I search for coins on Telegram?

Open @NumismaAI_bot on Telegram and type / followed by your query. For example: /1 rupee 1950 or /gandhi.

Can I contribute images to the database?

Yes! On any coin detail page, scroll down to the Contribute Images section. You can upload up to 4 images per coin. Submissions are reviewed by our team before being published.

How do I advertise on Numisma?

Visit our Advertise page for details on available ad formats and reach, then email us at info@numisma.in.