Welcome to Arc 101.
Episode 1 breaks down the fundamentals of Arc, from stablecoin-native infrastructure and core network primitives to the developer building blocks available through Circle.
If you’re getting ready to build on Arc, this is where to start.
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 finality.
https://t.co/m6Nj19cJ2A
Another record month for adjusted stablecoin transaction volume.
USDC continues to play a major role in powering always-on money movement across the onchain economy.
Privacy should be intentional, visible, and controlled.
Arc’s privacy roadmap is designed around future opt-in confidentiality, giving teams a way to choose where privacy belongs in a workflow.
For builders, that could open the door to product experiences with:
→ Privacy status indicators
→ Fee visibility
→ Clear user controls
→ Governed access for authorized parties
→ Confidential workflows without black-box opacity
Privacy without anonymity, designed for real financial apps.
We’re in New York for ETHGlobal New York from June 12–14, 2026 with $15,000 in prizes for best submissions.
Building on Arc in NYC? We’re looking for stablecoin-native applications built on Arc and with Circle tooling across wallets, interops, App Kit, and the new Agent Stack.
Come ship with the team, get hands-on support, share product feedback, and compete for prizes.
See you here!
https://t.co/0UGJlkQI9v
Arc’s privacy roadmap is designed for real financial workflows where confidentiality matters:
→ Payroll-style payouts
→ Treasury operations
→ B2B settlement
→ FX workflows
→ Tokenized asset activity
The goal is privacy with governed visibility: sensitive activity protected from public exposure, while authorized parties retain defined access.
A future path for confidentiality with control in stablecoin finance.
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.
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: https://t.co/XmFdy0SG5g
Learn more: https://t.co/JOGsf9Ma5V
Applications are open for the first Arc Programmable Money Developer Series with @encodeclub.
The program starts with a 4-week async bootcamp, followed by a hackathon and accelerator track, with London workshops and activations at Encode Hub.
Build with:
→ Stablecoin-native apps
→ Cross-border payments
→ Multi-currency flows
→ Agent-driven finance
→ Onchain financial workflows
Bootcamp applications are open: https://t.co/jl7SQsY4ZL