Major DataDID Upgrade | Applist App Marketplace Is Now Live

MemoLabs

Mar 25, 2026 • 3 min read

Since DataDID launched, we’ve been focused on one thing: putting real data sovereignty back in users’ hands.

Every registered user now owns a decentralized identity that’s verifiable, fully in their control, and impossible for any platform to take away.

But we’ve always known that identity alone isn’t enough.

The value of an identity lies in what it can connect you to. The meaning of data lies in where it can flow.

Today, DataDID gets a major upgrade. The Applist App Marketplace is officially live.

This isn’t just a new feature — it’s DataDID’s formal evolution from an “identity tool” into a data-driven application ecosystem.

What Is Applist?

In any mature ecosystem, the ultimate value of an identity system isn’t “proving who you are” — it’s “how many doors your identity can open.” When identity becomes the universal gateway into applications, the entire ecosystem truly comes alive.

Applist is that gateway.

For users, Applist is an app discovery platform. Browse, explore, and use all kinds of Web3 applications — every one natively connected to your DID identity. No re-registering, no repeated authorization requests. Your identity and your data move freely across the entire ecosystem.

For developers, Applist is an app publishing and distribution platform. Upload your applications to Applist and reach a real, active DataDID user base. MEMO officially manages and maintains all listed applications, ensuring the quality and health of the ecosystem.

Together, they form a complete loop: Identity + Data + Applications.

What Makes Applist Different

① Identity as Your Gateway — Seamless Access Every app on Applist is built on the DataDID identity framework. No separate account registration per app — your DID is your universal pass across the entire ecosystem. This lowers the barrier to entry and enables your data to genuinely flow and interoperate across different applications.

② Authorized Data Access — Real Value in Motion With your explicit authorization, apps can call your on-chain data. That means your data is no longer a dormant asset sitting on some server — it’s working for you, on your terms. Data sovereignty isn’t a tagline. It’s baked into every single call.

③ Natively Built for AI Agents DataDID was designed for the AI era from the ground up. Apps on Applist can provide AI agents with trusted data sources and long-term memory capabilities right out of the box. Developers building AI applications here have access to the most complete data infrastructure available — from day one.

④ Official Backing — A Healthy Ecosystem Every app listed on Applist goes through MEMO’s official review and ongoing management. For users, that means stronger security guarantees. For developers, it means the trust and traffic that come with an official endorsement.

⑤ Deep Integration with the Points System Applist is tightly integrated with DataDID’s points system. Users earn points by exploring and using apps. Developers earn ecosystem rewards as more users engage with their applications. Every interaction compounds value across the ecosystem.

How to Get Started

For Users

Step 1 — Register for DataDID Visit the DataDID website at datadid.memolabs.net or access the platform through the Telegram mini app.

Web: Connect a MetaMask or any EVM-compatible wallet
Mobile: Sign in by authorizing your Telegram account

Enter an invite code (optional — entering one earns you an immediate 500-point bonus), click “Create DID in One Click,” bind your EVM wallet address, and you’re done. The whole process takes about 2–3 minutes.

Step 2 — Open Applist Once registered, find the Applist entry point on the DataDID homepage. Click through to the app marketplace and start browsing and using applications across the ecosystem.

For Developers

Step 1 — Register for DataDID Same as above — complete your DataDID registration to get your unique DID identity.

Step 2 — Navigate to Applist Find the Applist entry point on the DataDID homepage and enter the app marketplace.

Step 3 — Upload Your App Click the upload entry, fill in your application details, and submit your app for review.

Step 4 — Wait for Official Review MEMO will review your submission. Once approved, your app goes live on Applist and becomes available to all DataDID users.

What This Upgrade Really Means

Starting today, DataDID is no longer just an identity system.

It’s becoming an open application ecosystem built around data sovereignty. Users aren’t just checking in for points — they’re actively participating in the growth of a real Web3 ecosystem. Developers aren’t just publishing apps — they’re plugging into a complete identity and data infrastructure stack.

We believe the ecosystems that truly matter are the ones where every participant wins.

Your identity is connecting you to something much bigger.