Prove API 101 🧑‍🏫 Watch Bo Du 🛜 break down how the Prove API makes interop fast and effortless for any app builder

Appchain thesis materializing 🚀

We are officially in our one-click era: 🔹 One-Click Yield Superform Labs 🔹 One-Click Liquidity @lucidlabsfi LI.FI 🔹 One-Click Mega TXs Biconomy 🔹 One-Click Swaps @onebalance_io Eco 🔹 One-ClickInterop (Prove API) 🔹 One-Click Rollups @calderaxyz Gelato

Polymer just makes building easy (and incredibly fast) Build Apps. Not Interop.

Crosschain should be an advantage Not a liability Polymer APIs make building crosschain as easy as flipping a switch, replacing months of engineering work with a few API calls So devs can focus on building apps, not interop Learn more ♾: bit.ly/3Tje6xH

What’s faster? 🕋 World record Rubik’s cube solve vs ♾️Polymer Proof Ans: They’re both 3~ seconds. See for yourself 👀

Work smarter. Not harder Replace months of engineering work with an API call Building crosschain has never been this easy

What does “Build Apps. Not Interop” mean? Make it incredibly easy to scale apps So devs have the freedom to 🔹 Build new products 🔹 Create deeper impact; and 🔹 Push boundaries of what’s possible on chain Without limitations ♾️

Building crosschain today is like building an IKEA bed A slow, painful, and complex puzzle Polymer makes interop as easy as flicking a switch No puzzle. No slog. Just four APIs that replace months of dev work...so devs can focus on building apps Learn more here 👇🏻

Is native interop between rollups possible? Our own Ian Norden shares 3 Polymer inspired solutions to connect heterogeneous rollups, discussed during Ethereum Foundation’s L2 interop call. All part of things we think through when building the Prove API S/o to joshrudolf.eth for the

4/ The prototype of the Eco Polymer Labs 🛜 Route reduces cross-chain costs by 13x vs storage proofs while delivering faster settlement. For devs: low execution costs For users: instant transactions

Polymer focuses on fast transactions and fast integration - Hear it from Eco, who is building a pull-based crosschain proving system using the Prove API. Instead of pushing messages, Polymer allows anyone to request proof of events (like intent fills) directly from the origin

Build Apps Not Interop

Build Apps. Not Interop. Get Snack Wrap.

Watch our own Ian Norden discuss a push vs pull development approach. Push models deliver real-time updates automatically at a higher cost, while Pull models respond on request with more control but added delay. Our Prove API balances both approaches to optimize for user

Using crosschain is finally easy. Building crosschain? Not so much. Watch Tommy 🛜 share how Polymer’s Prove API cuts through the complexity—making crosschain development as fast, cheap, and simple as using it

Ethereum is great

Ethereum for the win 🤟🏻

Infra’s goal? Make it easy. Interop? Same story. Polymer handles the crosschain heavy lifting with the Prove API—so devs can go that extra mile with their apps 🚀 Build Apps. Not Interop