Advanced Analytics
Private Grafana with latency percentiles and error rates per method, key and region.
Automatic RPC Failover
If your node degrades, traffic shifts to shared RPC and back, on the same endpoint URL.
Custom Endpoint URL
Serve the node from your own domain and move the access token from the URL to a header.
Dedicated Ingress Proxy
A proxy fleet that serves only you: TLS, auth and rate limits isolated from other users.
IP Allowlist
Only approved IPs and CIDR ranges get in, so a leaked token alone won’t reach your node.
Nonstandard Client Support
Pinned client versions, forks and custom flags, run and maintained by our engineers.
Unified Multichain Endpoint
One URL and credential for all your dedicated nodes, with the chain set by subdomain.
Zero-Hop Node Access
Requests hit your node directly, past the gateway and load balancer, for lower latency.
PRICING
$0 /month
Best for: prototypes, MVPs, hackathon builds and first integrations.
from $49 /month
Best for: wallets, DeFi apps, startups and mid-traffic workloads.
from $150 /month
Best for: bots, indexers, and AI agents that need steady throughput at a flat price.
from $1,300 /month
Best for: exchanges, bridges, indexers and enterprise environments.
BENCHMARKS
OpenChainBench probes keyed Arbitrum RPC from three regions every two minutes. GetBlock answers first.
Cold start · P50 · eth_getBlockByNumber
eth_getBlockByNumber on paid API-key endpoints of 4 providers, every 120 s over 24 h, from Singapore, US East and EU West.
View the ranking · Oct 27, 2026
AT A GLANCE
| Architecture & Consensus Model | EVM Layer 2, Stage 1 optimistic rollup on Ethereum (Nitro stack) |
|---|---|
| Launch Date | August 31, 2021 |
| Average Block Time | ~250 milliseconds |
| Throughput (TPS) | ~13 TPS average; peaks above 2,000 TPS |
| Gas Token | ETH |
| Smart Contract Support | Yes (EVM and Stylus WASM) |
| Programming Languages | Solidity, Vyper; Rust, C and C++ via Stylus |
| Notable Use Cases | DeFi, perpetuals, tokenized stocks and RWAs, gaming |
| Chain ID | 42161 |
| Data Availability | Ethereum L1 (calldata and blobs) |
| State Validation | Interactive fraud proofs (BoLD) |
| Sequencer / Block Proposer | Single sequencer operated by Offchain Labs |
| Network Type | Public |
| Transaction Privacy | None |
| Transaction Ordering | Priority fee in short rounds (Priority Gas Auctions) |
PERFORMANCEEssential performance and infrastructure features for developers.
Response times as low as 14 ms with globally distributed infrastructure for consistent performance.
Response times as low as 14 ms with globally distributed infrastructure for consistent performance.
TRUST
From wallets and exchanges to DeFi protocols and infra teams, GetBlock powers production workloads across 130+ networks.
Non-Custodial WalletsTrust Wallet consolidated 12 networks onto managed infrastructure, with an estimated 4,500 engineering hours saved.
Read the case study
Hardware WalletsTangem has held three years of 99.99% uptime and doubled its supported network count on GetBlock infrastructure.
Read the case study
Payment ProcessorsCoinGate gained a DORA and GDPR framework built from scratch, with an estimated 1,400 hours of engineering work saved.
Read the case study
DeFi ProtocolsRevert moved from trial to production analytics on Base, on the first production overlay-enabled Base node we know of.
Read the case study
Web3 SecurityBlockaid extended screening to networks with no commercial RPC support, with an estimated 1,500 hours of work saved.
Read the case studyENTERPRISE
Redundant, secure, and SOC 2 Type II attested. Engineered for enterprise-grade uptime and trust.
Dedicated Nodes & Clusters
Global node deployment
Tailored load-balancing
Guaranteed throughput
99.99%+ uptime SLA
24x7 dedicated support
LEARN
Find everything you need to connect, query, and build with Arbitrum on GetBlock.
Everything you need to know about Arbitrum RPC nodes, network access, and choosing the right setup for your dApp.
Arbitrum is an EVM Layer 2 that settles to Ethereum as a Stage 1 optimistic rollup on the Nitro stack. Blocks arrive about every 250 ms, and the BoLD protocol lets anyone with the required stake propose or challenge state. Since September 2026, Priority Gas Auctions order transactions by priority fee in short rounds, replacing Timeboost. Stylus runs Rust, C and C++ contracts alongside Solidity, though new Stylus activations have been paused since October 2. Orbit lets teams launch their own chains on the same stack.
GetBlock runs Arbitrum Nitro full and archive nodes on mainnet and Sepolia in Frankfurt, New York and Singapore, over JSON-RPC and WebSocket. Limitless Nodes give flat-rate throughput from 25 RPS, and Dedicated Nodes for exchanges and bridges add RPC failover and IP allowlists. In October 2026, OpenChainBench ranked GetBlock first among paid Arbitrum providers on cold-start latency, at 27 ms.
GetBlock.
Launch your RPC endpoint in less than 5 clicks with reliable, production-ready access for devs who want to move fast. Like, really fast.
Need dedicated throughput, custom infrastructure, or engineering services? Let our team design and deliver the solutions your business demands.
