Arc (@arc) / X

Arc

1,096 posts

Arc

@arc

The Economic OS for the internet. Now live in public testnet.

Joined August 2025

Pinned
Arc
@arc
Oct 28, 2025
Arc Public Testnet is now live. Open to developers and enterprises globally, Arc is the Economic OS for the internet that unites programmable money and onchain innovation with real-world economic activity. Start building: docs.arc.network Learn more:
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Arc reposted
Sam | Circle and Arc Dev Community
@samconnerone
23h
Portugal Chapter of Architects is about to take off!!
Tim Haldorsson
@TimHaldorsson
Jul 10
happy to announce the official Arc Portugal kick-off 🇵🇹 @arc is the chain and ecosystem coming to market from Circle. over the last couple of months, Arc has been starting to appear more and more in the feed with big integrations like Uniswap, Chainlink, Pyth, Aerodrome and
Arc
@arc
14h
Most capital market settlement still takes days. This ties up working capital while adding operational risk. Arc is designed to support real-time settlement for tokenized securities, prediction markets, collateral management systems, and more with atomic DvP and deterministic
Arc
@arc
17h
New open-source code, created by builders for builders. Join Circle and @thecanteenapp on July 16 at 10 AM ET for a walkthrough of: → Arc Open Source Showcase → Reusable apps and primitives → Project examples from the Canteen x Arc hackathon series
Building on Arc: Open-Source Resources from the Canteen x Arc Hackathon Series - Event | Arc House
From community.arc.io
Arc reposted
Elton Tay
@TxnSheng
Jul 10
To builders in Singapore building in the agentic economy, Circle will be hosting an Agent Builder Meetup at the end of this month. Sign up for it and we will see you there! luma.com/circle-3abs
Arc reposted
bobbilee | Arc Architects Lead @ Circle
@bobbilee
Jul 10
congrats to all developers who have finished (or finishing this week) the programmable money on @arc bootcamp w @encodeclub !!!
Arc
@arc
Jul 9
Arc builders showed up in London. We kicked off the Arc at Encode Hub meetup series with developers exploring programmable money, stablecoin rails, and the agentic economy. The Arc x Encode virtual Programmable Money Bootcamp is up next. Builders will get: → Technical
Programmable Money on Arc Bootcamp - Event | Arc House
From community.arc.io
Arc reposted
Ezgi
@ezgiyaltay
Jul 3
Turkish founders in a room with @jerallaire and @arc team today. Heard the vision firsthand, asked their questions, got real answers. Every builder left with a clear next step! 🫶
Arc reposted
Arc
@arc
Jul 7
Most chains will address quantum security when they have to. Arc is being designed with future quantum capabilities in mind from the start. @gordonliao explains how Arc incorporates quantum-resistant signatures and a mapped path for migrating assets to quantum-safe wallets.
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Arc reposted
Ezgi
@ezgiyaltay
Jul 9
1 week, 5 events, the @circle & @arc team was in Istanbul! 🇹🇷 We brought together people from very different backgrounds across 5 events. Builders, founders, leading banks, exchanges, fintechs, NGOs, investors and everyone curious about the ecosystem all met in Istanbul in a
Arc reposted
bobbilee | Arc Architects Lead @ Circle
@bobbilee
Jul 9
incredibly proud of ezgi on the execution of these events in turkey for the @arc community!!!
Ezgi
@ezgiyaltay
Jul 9
1 week, 5 events, the @circle & @arc team was in Istanbul! 🇹🇷 We brought together people from very different backgrounds across 5 events. Builders, founders, leading banks, exchanges, fintechs, NGOs, investors and everyone curious about the ecosystem all met in Istanbul in a
Arc reposted
WEB3NODE
@web3nodee
Jul 9
Where are the Portuguese @arc Architects? Your regional chapter is ready Get in 👇
bobbilee | Arc Architects Lead @ Circle
@bobbilee
Jul 9
surprise architects of 🇵🇹! we have officially opened an @arc house regional chapter in PORTUGAL say hello to new local lead @TimHaldorsson apply to join chapter: community.arc.io/home/clubs/por… attend first community meetup on July 22nd in Lisbon: community.arc.io/home/clubs/por…
Arc reposted
bobbilee | Arc Architects Lead @ Circle
@bobbilee
Jul 9
i'm still seeing so many architects supporting architects @arc 🫶...curious, have you been using the "build together" forum tag? i made it in all regional chapter forums for you all to work together / review each others work, level each other up, and to collaborate on projects
Arc reposted
Ivan Karpeev
@kivanarpeev
Jul 9
This is a big one for us for sure, that took a lot of work on both teams to push that thorugh. Pulsar will settle on Arc to become a flagship showcase of its infrastructure for personal finance. Huge shout-out to everyone who helped us. @rp_weekly is a legend iykyk.
ᕈulsar Money
@PulsarMoneyApp
Jul 9
Pulsar is settling on Arc. We're building the fintech experience for the new generation. Fiat and stablecoins living in one app, so global users never have to think about the technology underneath. Powered by unmatched infrastructure and partner ecosystem. One balance. Multiple