> For the complete documentation index, see [llms.txt](https://docs.pay-3.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pay-3.io/pay3-overview/introduction.md).

# Introduction

<figure><img src="/files/LqB0aS212oao89evybZd" alt=""><figcaption></figcaption></figure>

Pay3 is the highly-interoperable PayFi infrastructure built on Telegram Ecosystem, serving as the gateway between Crypto assets & FIAT assets.

## To-C Features Outlook

1. **Aggregation of Crypto Cards**\
   Pay3 integrates multiple Visa / Mastercard issuers that supports crypto injection & settlement at your preference of spending
2. **Telegram Mini-App Client Portal**\
   Pay3 is accessible via Telegram mini-app, providing global telegram users with a smooth & easy-to-onboard experience
3. **TON Blockchain Integration**\
   Pay3 is pioneering in supporting $TON & USDt on TON blockchain to inject & top up to get card balance

## To-B Features Outlook

1. **Client Token Integration**\
   Pay3's infrastructure enables the integration of your Token to support your community to top up & spend with your Token
2. **Co-Branded Card**\
   Pay3 provides Co-Brand Program for our partners to issue customized card design & go-to-market together with fee sharing & more creative features available
3. **Partnership Projects Integration**\
   Pay3 may integrate partners' protocol to enable Pay3 users to access the services

If you are interested in to-B features email us at <hello@pay-3.io>&#x20;