Arc blog

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Featured

Privacy With Control: How Arc Can Unlock Onchain Finance

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Developer insights
8
min read

Sponsored Transactions on Arc with USDC as Gas

Developer insights
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Arc updates
5
min read

cirBTC Is Now Live on Arc

Arc updates
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Arc updates
2
min read

Arc Portal: The Easiest Place To Get Started on Arc

Arc updates
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Arc updates
3
min read

Introducing Arc Studio: The Onchain Coding Agent

Arc updates
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Developer insights
4
min read

Build a USDC Revenue-Splitting App with Arc Studio, No Code Required

Developer insights
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Arc updates
10
min read

Arc Mainnet Is Live: The Economic OS for the Internet

Arc updates
The Unfinished Business of Finance Machine Commerce and Global Money banner
Developer insights
5
min read

The Unfinished Business of Finance, Machine Commerce, and Global Money: A Request For Builders

Developer insights
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Developer insights
4
min read

Arc Compatibility Guide for Existing EVM Apps

Developer insights
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Developer insights
4
min read

Supporting Arc in Wallets: One Balance, USDC Fees, and Complete History

Developer insights
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Partner spotlights
5
min read

How Goldsky Brings Real-Time Onchain Data to Arc

Partner spotlights
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Developer insights
4
min read

USDC for Every Action: How Arc Simplifies Building Onchain

Developer insights
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Partner spotlights
5
min read

How Chainlink Unlocks New Design Capabilities on Arc

Partner spotlights
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Use cases
5
min read

How OpenVPP is Exploring Realtime Energy Settlement on Arc

Use cases
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Partner spotlights
4
min read

How Uniswap Brings Deep Liquidity for Apps on Arc

Partner spotlights
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Partner spotlights
5
min read

How TLAY Is Building the Payment Layer for the Machine Economy

Partner spotlights
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Arc updates
4
min read

Arc Mainnet Goes Live on September 16, 2026

Arc updates
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Partner spotlights
5
min read

How Hibachi Is Bringing FX Price Discovery to Arc

Partner spotlights
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Developer insights
5
min read

Unified Balance Kit: How Auto-Allocation Picks Which Chain Balances spend( ) Uses

Developer insights
Grant recipients using Arc across Global South
Partner spotlights
6
min read

Building Where It Matters: Arc as a Catalyst for Circle Grant Recipients in Africa and the Global South

Partner spotlights
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Developer insights
3
min read

From Gateway Primitives to Unified Balance Kit Methods

Developer insights
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Partner spotlights
5
min read

Building Agentic Economic Workflows with Vyper on Arc

Partner spotlights
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Developer insights
5
min read

Unified Balance Kit: Production Safeguards and Recovery Patterns for spend( )

Developer insights
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Feature
2
min read

Arc Transaction Memos: Structured Context for Onchain Transactions

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Developer insights
4
min read

Unified Balance Kit: Partial Liquidity, Routing, and Fallback Patterns

Developer insights
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Arc updates
3
min read

Eight Hours in The Bored Room - and How Legacy Rails Hold Finance Back

Arc updates
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Developer insights
4
min read

Unified Balance Kit: Designing for Pending and Funds-in-Motion States

Developer insights
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Partner spotlights
5
min read

How XyloNet Is Building Stablecoin DeFi and Social Tipping on Arc

Partner spotlights
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Developer insights
3
min read

Unified Balance Kit: Rethinking Payment and Treasury App Architectures

Developer insights
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Arc updates
3
min read

Privacy With Control: How Arc Can Unlock Onchain Finance

Arc updates
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Arc updates
4
min read

Introducing the ARC Whitepaper: Exploring Arc’s Native Coordination Asset

Arc updates
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Use cases
5
min read

How Arc Supports the Agentic Economy | Arc Blueprints

Use cases
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Use cases
5
min read

Build Institutional Grade Prediction Markets on Arc | Arc Blueprints

Use cases
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Use cases
5
min read

How Arc Supports Lending and Borrowing | Arc Blueprints

Use cases
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Developer insights
5
min read

Meet the Arc Track Winners from ETHGlobal Cannes Hackathon and What We Learned

Developer insights
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Developer insights
2
min read

Unified Balance Kit: One Integration for Unified USDC Flows

Developer insights
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Arc updates
3
min read

App Kits: A Suite of SDKs to Build Onchain

Arc updates
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Developer insights
3
min read

Building Send, Swap, and Bridge Flows with App Kit

Developer insights
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Arc updates
3
min read

Open Sourcing Arc: Run Your Own Arc Node and Bug Bounty Program

Arc updates
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Developer insights
5
min read

Running an Agentic Economic Flow on Arc with ERC-8183

Developer insights
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Arc updates
5
min read

Arc’s Quantum-Resistant Design and Roadmap: Why It Matters

Arc updates
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Use cases
5
min read

How Arc Supports Treasury Management | Arc Blueprints

Use cases
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Developer insights
5
min read

Meet the Arc Track Winners from the HackMoney 2026 Hackathon, and What We Learned

Developer insights
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Arc updates
3
min read

Introducing Arc House and the Architects Program

Arc updates
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Use cases
5
min read

How Arc Supports Capital Markets Settlement | Arc Blueprints

Use cases
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Use cases
5
min read

How Arc Supports Onchain Credit Markets | Arc Blueprints

Use cases
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Use cases
5
min read

How Arc Supports Asset Tokenization | Arc Blueprints

Use cases
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Use cases
4
min read

How Arc Supports Cross-Border Payments | Arc Blueprints

Use cases
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Developer insights
7
min read

Technical Insights on Arc Testnet Reliability

Developer insights
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Use cases
5
min read

How Arc Can Support 24/7 Onchain FX | Arc Blueprints

Use cases
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Developer insights
4
min read

Building with USDC on Arc: One Token, Two Interfaces

Developer insights
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Arc updates
6
min read

Circle Launches Arc Public Testnet

Arc updates
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Feature
4
min read

Arc’s Deterministic Finality: the Bespoke Consensus Layer Built Using Malachite

Feature
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Feature
5
min read

Deterministic Finality on Arc

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Feature
5
min read

How Gas Works on Arc

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