Build real-world finance apps on Arc, the stablecoin-native L1

Ship payment, FX, and tokenization apps on Circle's L1 with USDC gas and sub-second finality, using GetBlock's high-speed Arc RPC.

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PRICING

Arc infrastructure pricing

Shared Node

from $49 /month

Best for: wallets, payment flows, and treasury tools.

  • High-performance Arc RPC endpoint
  • Scalable RPS tiers from 250 RPS
  • JSON-RPC and WebSocket
  • Frankfurt and New York endpoints
  • Live Arc mainnet endpoint in under a minute
  • Per-key usage analytics
Compare plans

Limitless Node

from $150 /month

Best for: indexers, bots, and AI agents with steady throughput at a flat price.

  • Isolated Arc instance with guaranteed RPS
  • Fixed tiers: 25, 50, 150 or 300 RPS on full nodes
  • Unlimited requests inside the tier – no Compute Units
  • No concurrent connection limits
  • Frankfurt and New York regions
Deploy Limitless Node
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AT A GLANCE

Core specifications

Architecture & Consensus ModelEVM-compatible L1, Malachite consensus (Tendermint-based BFT)
Launch DateSeptember 16, 2026
Average Block Time~0.5 s
Throughput (TPS)~3,000 TPS; 10,000+ TPS in optimized configurations
Gas TokenUSDC
Smart Contract SupportYes
Programming LanguagesSolidity
Notable Use CasesPayments, FX, tokenized RWAs, agentic economy
Chain ID5042 (Arc mainnet)
Data AvailabilityNative
State ValidationNative
Sequencer / Block ProposerRotating proposers within permissioned validator set
Network TypePublic
Transaction PrivacyOpt-in privacy controls
Transaction OrderingValidator-determined
chainPage/eyebrow_icon_01PERFORMANCE

Why build on Arc with GetBlock

Essential performance and infrastructure features for developers.

Low-latency API endpoints

Response times as low as 14 ms with globally distributed infrastructure for consistent performance.

High throughput capacity

Multiple connection protocols

Mainnet and testnet access

99.9%+ uptime

low-latency blockchain API
chainPage/eyebrow_icon_01ENTERPRISE

Business-tuned Arc infrastructure

Redundant, secure, and SOC 2-ready.
Engineered for enterprise-grade uptime and trust

Dedicated Nodes & Clusters

Custom-configured, private infrastructure with <1-second access to full historical data and archive lookups.

Global node deployment

Deploy nodes anywhere — from New York to Singapore — or even on-prem with full control and compliance.

Tailored load-balancing

Intelligent geo-routing and protocol-aware redundancy deliver ultra-low latency and resilient performance at scale.

Guaranteed throughput

Proven, performant infra trusted to deliver 1,000+ RPS throughput across chains and regions without rate limits.

99.9%+ uptime SLA

High-availability global clusters with real-time redundancy to keep your systems always-on and available.

24x7 dedicated support

Premium support with a 5-minute SLA handled by real engineers across timezones and channels.

AICPA SOC 2 badge

SOC 2 Type II Attested

Audited by Atom Assurances · Q2 2026

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LEARN

Start building on Arc

Find everything you need to connect, query, and build with Arc on GetBlock.

Developer Docs

Quickstart guides, API references, code examples, and environment setup instructions to help you build, test, and deploy on Arc blockchain.

View documentation
developer docs
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ANSWERS TO

Frequently Asked Questions

Everything you need to know about Arc RPC nodes, network access, and choosing the right setup for your dApp.

What is an Arc RPC node?

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How is Arc different from other EVM blockchains?

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What is GetBlock's Arc RPC service?

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Which wallets and libraries work with Arc RPC?

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What data can Arc RPC nodes access?

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How do I connect to Arc RPC?

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What are common Arc RPC methods?

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Does Arc RPC support real-time data streaming?

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What is Arc Chain ID?

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Does Arc have a block explorer?

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Arc performance notes

Arc is an EVM-compatible Layer 1 blockchain developed by Circle, the "Economic Operating System" for onchain finance. Arc uses USDC as its native gas token, giving applications predictable, dollar-denominated transaction costs. Powered by the Malachite consensus engine, a Tendermint BFT protocol, Arc delivers sub-second deterministic finality. Built to meet the throughput demands of global financial infrastructure, Arc aims to deliver settlement headroom far beyond what legacy systems like Fedwire process daily.

Beyond its stablecoin-native gas model, Arc ships with Circle infrastructure built in: StableFX for institutional onchain foreign exchange, CCTP for cross-chain USDC transfers, and Gateway for unified multichain balances. With opt-in privacy controls and audit-ready compliance features, Arc serves fintechs, asset issuers, treasury teams, AI agent developers, and enterprises building regulated financial infrastructure.

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Get building on Arc.

GetBlock.

Ready to get started?

Launch your RPC endpoint in less than 5 clicks with reliable, production-ready access for devs who want to move fast. Like, really fast.

Get your API key

High-volume or custom setup?

Need dedicated throughput, custom infrastructure, or engineering services? Let our team design and deliver the solutions your business demands.