# eCard ### eCard Overview The eCard is one of Zen Card’s core features, designed to redefine how you share your identity in both Web2 and Web3. With just one tap, your Zen Card becomes a digital business card that makes introductions effortless and professional. Whether for networking, meetings, or community events, it helps you share your information instantly and securely. When someone taps your Zen Card using an NFC-enabled smartphone, your profile opens directly in their browser, no apps, no downloads, just seamless connection. #### What You Can Do with eCard With the eCard feature, you can: * Create a personalized digital profile with your display name, avatar, theme, and contact information. * Share your details instantly via NFC tap that is fast, simple, and contactless. * Edit or update your profile anytime in the **Coin98 Super Wallet** app. The eCard is ideal for **networking, business meetings, and events**, offering a seamless and modern way to connect and exchange information. #### Get Started To begin using the eCard feature, you need to 1. Add your Zen Card to the Coin98 Super Wallet. 2. Set up your eCard profile with your personal information. #### Start here: [eCard Beginner Guide](/products/physical-cards/zen-card/ecard/using-coin98-super-wallet.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.coin98.com/products/physical-cards/zen-card/ecard.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.