---
title: "Arbitrum Indexer for Real-Time Blockchain Data | Ormi"
description: "Next-generation Arbitrum indexer for real-time blockchain data via Subgraphs and APIs. Stay synced to the chain tip without managing infrastructure."
url: https://ormilabs.com/chain-list/arbitrum-one
---

[← View all chains](https://ormilabs.com/chain-list)

 Arbitrum L2/Rollups

# Build with Arbitrum data, in real time.

Arbitrum One is a leading Ethereum Layer-2 using optimistic rollups to scale transactions with lower fees and faster throughput.

[Start for Free](https://app.ormilabs.com) [View docs](https://survey.survicate.com/1e31e96ce7622b37/?_svbep=P3A9aHVic3BvdCZmaXJzdF9uYW1lPSU3QiU3QmNvbnRhY3QuZmlyc3RuYW1lJTdEJTdEJmxhc3RfbmFtZT0lN0IlN0Jjb250YWN0Lmxhc3RuYW1lJTdEJTdEJmVtYWlsPSU3QiU3QmNvbnRhY3QuZW1haWwlN0QlN0Q=)

## Available products on Arbitrum

### Subgraphs (0xGraph)

Get real-time, Graph-compatible data access on Arbitrum without managing indexing infrastructure.

-   Start for free with community subgraphs
-   100% compatible with The Graph and Graph CLI
-   Migrate existing subgraphs in a few clicks

**Zero throttling**

**Up to 4,000 RPS**

**Sub-30ms latency**

**Re-org built-in**

[Start for Free](https://app.ormilabs.com) [Learn More about 0xGraph](https://ormilabs.com/products/0xgraph)

### Chain

[arbitrum.io](https://arbitrum.io/)

### Ecosystem type

L2/Rollups

### Supported networks

Mainnet Testnet

### Supported data products

Subgraph

### Documentation

[docs.ormilabs.com](https://docs.ormilabs.com)

## Trusted by Leading Companies

## 42 more networks available

All yours to access, with more being continuously added.

[View all chains](https://ormilabs.com/chain-list)

[

Subgraph

### Arc

Mainnet

](https://ormilabs.com/chain-list/arc)[

Subgraph

### Base

Mainnet Testnet

](https://ormilabs.com/chain-list/base)[

Subgraph

### Berachain

Mainnet Testnet

](https://ormilabs.com/chain-list/berachain)[

Subgraph

### BNB Chain

Mainnet

](https://ormilabs.com/chain-list/bnb-chain)