plaza.fun
23 posts

plaza.fun
@plaza_fun
The Community Fairlaunch 🏟 Launch a token for your community. Earn with it forever. 90% LP burned. No rug possible. Built on Polkadot Hub ⚡

















Three months building on Polkadot Hub. Thirteen contracts. Three internal audit rounds. One DEX. Testnet live since March 25. Here's what it was actually like. 🧵

🧵 Part 6: Lessons & What's Next — series finale 🏁 7 parts. 7 days. Every contract, every bug, every workaround documented. Here's what we learned building DeFi on Polkadot Hub — and what's coming next.



🧵 Part 5: Security & Governance 🛡️ How do you secure a protocol where EVM contracts operate on native Substrate assets? You map every attack surface. Then you build 4 layers of defense. Here's how plaza.fun handles security 👇

🧵 Part 4: The Token Lifecycle 🔄 What happens when a bonding curve fills on @plaza_fun? 4 things — in ONE transaction: 1. DEX pool created 2. 90% LP burned forever 3. 10% LP locked in vault 4. FeeKeyNFT minted to creator No admin. No multisig. Just math.

🧵 Part 3: The Fee Engine 💰 Every plaza.fun trade: 1% fee. 25% → creator 75% → platform Post-graduation, DEX fees flow through an immutable collector → FeeKeyNFT holders. Two stages. Creators earn forever. plaza.fun/blog/building-…

🧵 Part 2: The Bonding Curve 📈 Every plaza.fun token starts on a constant product curve. No order books, no market makers. Buy → price up. Sell → price down. 793M tokens sold → auto-graduates to DEX. 7 safety layers 👇 plaza.fun/blog/under-the…

Why didn't we just fork pump.fun onto an EVM chain? Because Polkadot Hub has something no other chain does: native assets sitting dormant with zero activation layer. We built the activation layer. Here's the architecture. 🧵

We built a token launchpad on Polkadot Hub. Not a fork. Not an ERC-20 factory. Native assets. Bonding curves. Automatic DEX graduation. Permanent creator economics. This is a 7-part builder's journal — starting with the overview. 🧵👇
