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![daboy_111 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::972448066501513216.png) Daboy (Buidl-arc) 🧱 🦊 [@daboy_111](/creator/twitter/daboy_111) on x 8998 followers
Created: 2025-07-21 08:50:47 UTC

Apart from @RobinhoodApp forming a partnership with @arbitrum last month, last week also was a huge one for the ecosystem. 

With different updates, upgrades and integrations. 

You might get lost trying to keep up, that’s why I am here to give you a recap of the major happenings within Arbitrum last week. 

🔹Orbit earn deployed on Arbitrum. 

They chose Arbitrum to serve as their central hub for routing of multichain strategies. 


🔹 The Nerite protocol went live, it’s a native borrowing stablecoin where you can borrow, stream and earn with $USND. 


🔹 Arbitrum took a leap into socialfi by making its way to Farcaster. 


🔹 Arbitrum topped the chains by net bridge flows according to Defilama. 


🔹 Aark tile also launched on Arbitrum. 


🔹 Topcutfinance also made their way to Arbitrum. 


🔹 Huddle has entered the Arbitrum yap arena


🔹 Learn a thing or two about .arb domains. 


🔹 PayPal expanded $PYUSD to Arbitrum.


🔹 Birdlayer is also on Arbitrum. 


🔹 Novastro Ignition Testnet is now live on @arbitrum Sepolia.


Last week was another way to show that it is indeed Arbitrum szn and it’s Arbitrum everywhere. 

Let’s get ready for the new week.

![](https://pbs.twimg.com/media/GwXoJQ4W8AASEzf.jpg)

XX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1947217682169790762/c:line.svg)

[Post Link](https://x.com/daboy_111/status/1947217682169790762)