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![Greek_Talk Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1615693119596421121.png) Greek [@Greek_Talk](/creator/twitter/Greek_Talk) on x XXX followers
Created: 2025-07-26 00:24:46 UTC

The Developer Integration: A "Plug-and-Play" Crosschain Engine

For developers, Across is a composable crosschain backend. The entire integration is built around a single, powerful philosophy: "Integrate Once, Scale Everywhere". The goal is to let developers focus on building great applications while Across handles all the complex, high-stakes bridging logic under the hood.

Historically, if your dApp on Polygon wanted to accept funds from a user on Arbitrum, the flow was a conversion killer:

- The user has to leave your site.
- They have to find and vet their own bridge.
- They bridge their funds to Polygon, waiting anxiously.
- They (hopefully) return to your dApp to complete the action.

Each step is a point of massive friction and user drop-off. Across allows developers to abstract away this entire nightmare.



XX engagements

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[Post Link](https://x.com/Greek_Talk/status/1948902277340659845)