Hoang Hue

1% better every day, Crypto lover also.

[Hoang Hue @nguyenhue01]

@Arcvnbuilders @arc @AerodromeFi @bobbilee @samconnerone @0xmikef Hóng mainnet ạ

[Arc @arc]

Arc 🤝 Pyth

@PythNetwork is delivering high-frequency, proprietary financial data for developers building on Arc Testnet.

This gives builders the precision and reliability needed to power real-time applications across DeFi, trading, and next-gen financial infrastructure.

→ Low-latency price feeds from market participants
→ High-fidelity data for advanced financial use cases
→ Infrastructure designed to accelerate new asset listings'

Arc is built for performance.

Designed for financial applications that cannot afford delay.

[Hoang Hue @nguyenhue01]

I'm learning on @encodeclub

[Encode Club @encodeclub]

The @Arc builder meetup series at Encode Hub is officially underway!

This is just the start, you can expect regular meetups, co-working, workshops, builder events... the IRL Arc community in London is taking shape 👀

[Arc @arc]

The Arc team joined builders in New York for ETHGlobal NYC, with 15,000 USDC in prizes for teams building on Arc.

Across six tracks, 65 teams shipped apps and primitives exploring:
→ Advanced stablecoin logic
→ Chain-abstracted USDC flows
→ Prediction markets
→ Agentic economy use cases
→ Arc integrations for existing projects

The creativity, ambition, and quality of the submissions stood out.

Here’s what the winning teams built:

🏆 Best Agentic Economy with Circle Agent Stack

Mars: On-chain audited marketplace where AI agents safely buy verified skills.
Submission Showcase: https://t.co/ku35ztsvqS

Sidekick: Perpetual futures built for AI agents, not humans. Per-block funding, no liquidations, on Arc.
Submission Showcase: https://t.co/GLrxOYbOyN

🏆 Best Smart Contracts on Arc with Advanced Stablecoin Logic

OpenPop: The OpenClaw of verifiable agent workflows, lowers capital costs by turning invoice financing into deals for investors.
Submission Showcase: https://t.co/ktlemxBl9e

WorldColony: A colony of 200 AI "ant" agents that research, debate and bet on World Cup matches, fully on-chain.
Submission Showcase: https://t.co/87P3pBK4Lm

🏆 Best Chain-Abstracted USDC Apps Using Arc as a Liquidity Hub

Vouch DeFi: Zero-collateral credit backed by who you are, not what you own. Private AI, USDC on Arc.
Submission Showcase: https://t.co/654ji4oAPS

AnyAsset Checkout : Checkout links where any EVM asset becomes a merchant-settled USDC.
Submission Showcase: https://t.co/L5HY2ntNep

🏆 Best Prediction Markets Built on Arc with Real-World Signal

Cumulant : Structured products on prediction markets - baskets, tranches, PPNs, & continuous markets.
Submission Showcase: https://t.co/xx9zHB7cQa

🏆 Best Private Nanopayments (in partnership with Dynamic and Unlink)
Manila: Private, on-chain, programmable, and agentic USDC payroll and vesting on Arc.
Submission Showcase: https://t.co/rxdtaP4tiW

Slip: Send money by email/phone; recipients claim privately as local stablecoins, no wallet needed.
Submission Showcase: https://t.co/hXxubj8VuM

🏆 Arc Continuity Track

Thurman Protocol: Automated secondary loan sales with onchain USDC settlement and trustless execution.
Submission Showcase: https://t.co/WTg9n7RbrL

Bitrouter: DeFi micro-savings app that rounds-up daily purchases into AI-optimized yield.
Submission Showcase: https://t.co/0Ymz7WnWU2

Thanks to all the teams that took part and congratulations to the winners!

The Arc builder ecosystem keeps growing.

[Hoang Hue @nguyenhue01]

Giảm cân là mục tiêu ngắn hạn
Sức khoẻ mới là bền vững!

[Hoang Hue @nguyenhue01]

I just finished my first lecture on Arc Bootcamp, almost hit 100% score.
Learn more and hope I'll get better at next time.

[Arc @arc]

Builders need privacy primitives they can apply to real products.

Arc’s future confidential execution pathways are designed to support opt-in private transactions and private smart contract states in a familiar EVM environment.

That could help developers build for:
→ Private lending flows
→ Perps and trading workflows
→ Protected positions and strategy
→ Multi-step private app logic
→ Public and private transactions in the same block

A roadmap for composable privacy in onchain finance.

[Hoang Hue @nguyenhue01]

Cũng lâu rồi mới có event Livestream trên Arc House, mọi người nhớ đăng ký nhé!

[Arc @arc]

Privacy is not the same as anonymity.

Join us for a Arc Privacy Whitepaper discussion and what future opt-in confidentiality could unlock for builders on Arc.

We’ll cover:

→ Why public-by-default transparency can limit real-world financial workflows
→ How Arc frames confidentiality with governed visibility
→ Use cases across payroll, treasury, trading, lending, and swaps
→ What is published, planned, not yet live, or still evolving

https://t.co/SglxtjDxFy

[Hoang Hue @nguyenhue01]

Buổi trưa nắng nóng làm ly Matcha Latte cho hạ nhiệt mọi người ạ. Em mời mọi người nhé!

[Hoang Hue @nguyenhue01]

Một tuần cố gắng 4 buổi tập cho khoẻ nha mọi người, ngồi máy tính nhiều dễ sinh bệnh lắm ạ.

[Circle @circle]

In this demo, @bleso_a gave an AI agent a wallet.

What happened next:

→ Bought a phone number for 5 USDC
→ Placed a voice call
→ Delivered market analysis
→ Settled the call for 0.133 USDC

A small glimpse of the agentic economy, powered by USDC.

[Synthra @synthra_finance]

The future of trading isn't another chain.

It's not having to think about chains at all.

Synthra is building the chain-abstracted trading layer:
seamless execution across ecosystems,
settled in USDC,
powered by Arc.
https://t.co/4vaf9zR0mx

[Hoang Hue @nguyenhue01]

Listen to our Chairman

[Circle @circle]

“Arc is a compute environment for storing value, moving money, instantiating corporate forms, and intermediating complex contracts.”

An economic operating system built for a moment when machines are driving more and more of the real economy.

[Arc @arc]

Onchain liquidity is coming to Arc.

@Uniswap is coming to Arc, to bring deep liquidity and a leading swap infrastructure to Arc’s stablecoin-native ecosystem.

This would give builders:
→ Proven onchain swap infrastructure with $4.4T in volume
→ Deep stablecoin liquidity for trading and token discovery
→ A familiar venue for users to access assets on Arc

More to come.

[Hoang Hue @nguyenhue01]

9h tối nay nha mọi người

[bobbilee | Arc Architects Lead @ Circle @bobbilee]

🇻🇳 Vietnam! In just three days, June 15, we'll be kicking off the first @arc regional chapter roundtable discussion hosted by @0xteddyz and @Lecter_XFinance

If you're based in Vietnam and haven't applied to join yet, go go go...

https://t.co/P0yT1DAZlb

[Aerodrome @AerodromeFi]

Aerodrome is coming to @Arc

Arc is a stablecoin-native ecosystem developed by @Circle, built to bring real-world economic activity onchain.

Aerodrome will be there, standing up critical FX infrastructure.

[Hoang Hue @nguyenhue01]

Ai mua khẩu trang không ạ?

[Arc @arc]

XyloNet is building stablecoin DeFi and social tipping on Arc Testnet.

Built by ForgeLabs, @Xylonet_ brings together:
→ Stablecoin swaps for USDC and EURC
→ Liquidity pools
→ CCTP V2 bridging
→ ERC-4626 vaults

Alongside XyloNet, PayX adds a consumer payment flow that lets users send USDC tips (which are held in smart-contract escrow) to an X handle before the recipient has connected a wallet.

Together, they show how Arc can support both DeFi infrastructure and payment UX on the same stablecoin-native settlement layer.

https://t.co/xapgRUOSqI

[Hoang Hue @nguyenhue01]

Bản nâng cấp testnet mới của Arc, mọi người k chạy node thì vẫn dùng bình thường k cần làm gì nhé.

[Arc @arc]

Arc Testnet is upgrading to v0.7.2.

This release activates on Testnet on June 18, 2026 at 5:00 AM PT, bringing new features to the network.

Please upgrade your testnet nodes before activation to avoid desyncing.

Release notes: https://t.co/HR3F1vZmLN

[Hoang Hue @nguyenhue01]

Arc is designed to fix this boring

[Arc @arc]

The Bored Room was an eight-hour waiting game about legacy financial rails.

Approvals stalled. FX leaked value. Banking hours got in the way. The payment never arrived.

Funny because it was fictional.

Painful because it was familiar.

Arc is designed to fix this. An open internet platform built for:
→ 24/7 settlement
→ Sub-second finality
→ Stablecoin-native payments
→ Programmable FX
→ Agentic economic activity

Read the recap: https://t.co/D7PLPlgoG7