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90 hand-verified infrastructure projects deployed on or supporting Arbitrum. The sector comprising foundational technologies, protocols, and services that enable the operation and interoperability of blockchain networks and dApps. Examples include nodes, staking mechanisms, and cross-chain solutions.
90 projects found · Last updated Sep 11, 2026
Arbitrum One operates as an optimistic rollup chain that processes transactions off-chain and posts data to Ethereum L1, enabling EVM-compatible smart contracts with reduced gas costs and faster execution while maintaining Ethereum's security guarantees.
View the Arbitrum profile →Showing 1–50 of 90 results
LINK Everything
Chainlink is a decentralized oracle infrastructure provider for blockchain networks. It delivers offchain data, cross-chain messaging, and verifiable computation to smart contracts across DeFi and institutional finance.
The foundation of machine trust
Automata Network is a modular attestation layer that extends hardware-level trust to blockchain networks and AI systems using Trusted Execution Environments.
Deploy and scale enterprise-grade rollups
Gelato is a Web3 infrastructure company providing rollup and smart wallet tooling. It helps developers launch gasless onboarding, smart wallets, and custom rollups from a single platform.
BUILD SOMETHING UNORDINARY
node101 is a blockchain infrastructure company that provides validator services, enterprise RPC access, and consulting for financial institutions and developers operating on multiple blockchain networks.
Non-custodial infrastructure platform for staking, node hosting, and monitoring across multiple protocols.
Allnodes is a non-custodial blockchain infrastructure company. It provides node hosting, staking, monitoring, RPC endpoints, and bare-metal servers for validators, developers, and institutions across a wide range of protocols.
High-Performance RPC Service Provider
Spectrum Nodes is an RPC infrastructure provider that gives developers and enterprises managed endpoint access to multiple blockchain networks.
The leading protocol connecting blockchains, applications, and earning opportunities
Meson Finance is a cross-chain stablecoin swap protocol. It enables users to transfer digital assets across blockchains quickly using atomic swaps with minimal fees and zero slippage.
Permissionless infrastructure for a better world
LayerZero is an omnichain interoperability protocol that enables applications to move data and assets across blockchains through secure message passing with configurable security models.
We Power the Blockchain Economy.
Blockdaemon provides institutional blockchain infrastructure including node hosting, APIs, staking services, and MPC-based custody solutions.
Unlock intelligence in blockchain data.
SubQuery helps users access blockchain data quickly using decentralized indexers, RPCs, and tools.
Connecting the internet economy
Wormhole is a cross-chain messaging protocol that connects blockchain networks for asset transfers and data communication. It serves developers building multichain applications and institutions moving liquidity across ecosystems.
The most powerful oracle, provably.
Witnet connects smart contracts to external data sources through a decentralized oracle network with its own Proof of Stake blockchain and native WIT token.
Discover the power of cross-chain.
Wanchain builds decentralized cross-chain infrastructure connecting blockchain networks through direct, non-custodial bridges for asset transfers and data communication.
The ultimate Web3 yield infrastructure
Yield.xyz is a Web3 yield infrastructure provider offering a unified API for staking, DeFi, and stablecoin yield. It serves wallets, custodians, neobanks, and other platforms building yield products across multiple blockchain networks.
Build any Web3 project with leading performance.
Ankr provides distributed Web3 infrastructure, staking and scaling services for blockchains and dApp developers.
The most efficient onchain swap network
Router Protocol is a cross-chain infrastructure provider operating Router OGA, a programmable execution network for onchain swaps. It connects solvers, decentralized exchanges, and bridges so developers and traders can route asset transfers across multiple blockchains.
Fueling Your Web3 Move
Cosmostation is a blockchain infrastructure provider offering validator services, a multi-chain wallet, and the Mintscan block explorer across the Cosmos and broader Web3 ecosystem.
Cross-Chain Stablecoin Swap
Allbridge is a cross-chain bridging infrastructure company. It helps users and applications move stablecoins and other digital assets between EVM and non-EVM blockchains.
Access All Blockchain Networks
Dwellir lets developers and Web3 companies connect applications to multiple blockchain networks through a single RPC API key.
Move anything, any chain, instantly
Relay Protocol is a cross-chain payments protocol that provides instant, low-cost bridging and swapping across blockchains. It connects users with relayers who execute transactions on their behalf across multiple networks.
The operating system for regulated onchain finance
Gateway is a blockchain infrastructure company serving institutions and developers. It provides tools for deploying rollups, RPC access, and compliant onchain finance products such as stablecoins and tokenized assets.
The most widely used, extensible, and secure cross-chain communications network
Synapse Protocol is a cross-chain messaging and bridging network. It lets users and developers move assets and data across multiple blockchains through an optimistic security model.
Embed swaps in your onchain app
0x is a company that provides infrastructure for on-chain token trading. It offers APIs that let developers embed swaps, liquidity aggregation, and gasless trading into wallets, exchanges, and apps.
One Account, One Balance, Any Chain
Particle Network is a Layer-1 blockchain network that provides chain abstraction infrastructure for Web3 applications. It gives users a single account and unified balance across multiple blockchains, removing the need for manual bridging or wallet switching.
Building a DeFAI protocol that realizes an AI-powered Intent mechanism.
Pheasant Network is a cross-chain interoperability protocol. It lets users bridge and swap tokens across Ethereum and Layer 2 networks using an AI-assisted, intent-based routing mechanism.
Trade everything, at lightspeed. Because DeFi doesn't wait.
deBridge is a cross-chain execution infrastructure provider. It enables swaps, transfers, and contract calls across blockchain networks through a non-custodial, zero-TVL settlement model.
InfrastructureHow crypto moves
Mayan is a cross-chain swap protocol that lets users exchange tokens across different blockchains in a single transaction. It serves individual traders as well as developers integrating cross-chain swaps into their own applications.
Open Interoperability for Any Blockchain
Hyperlane is a permissionless interoperability protocol for cross-chain messaging. It lets developers send messages and transfer assets across multiple blockchain environments without relying on centralized intermediaries.
One Platform, Multi-chain Support, Every Node API
All That Node is a multi-chain RPC node service that gives developers API access to blockchain networks without running their own infrastructure.
A sufficiently decentralized social network
Farcaster is an open social network built for the crypto community.
The First Blockchain API & Node Provider
NOWNodes provides access to blockchain nodes and explorers via API, enabling developers to connect to multiple blockchain networks without running their own infrastructure.
Scale Access to the Onchain Economy
Avail is a modular data availability project for blockchains. It helps developers build scalable, interoperable chains by providing data availability infrastructure and cross-chain connectivity.
Interoperability powered by intents
Across is a crosschain bridging protocol. It lets users and developers transfer assets between blockchains using an intent-based architecture for fast, low-cost transactions.
Smart cross-chain routing, non-custodial execution
Bridgers is a non-custodial cross-chain aggregation protocol. It aggregates liquidity from decentralized exchanges and bridges to route asset swaps across multiple blockchains and assets.
The ultimate cross-chain bridge
ChainPort is a cross-chain bridge company. It lets users and token issuers move tokens across multiple blockchains using a security-focused custody architecture.
First Chain Abstraction Protocol
Socket Protocol is a routing infrastructure provider for moving money across blockchains. It powers smart routing across payment methods, liquidity venues, and stablecoins for wallets, exchanges, and payment apps.
Powering Modern Money
Polymer Labs provides real-time interoperability for Ethereum rollups using IBC protocol to enable cross-chain communication and data exchange.
The Omnichain Interoperability Hub Integrated with ZK Technology
Butter Network is a cross-chain interoperability protocol. It lets users and developers swap assets and pass messages across multiple blockchains using zero-knowledge light client verification.
Uniting Web2 and Web3
Kima Network is a cross-ecosystem money transfer protocol connecting blockchain and traditional financial systems. It enables asset transfers and payments across different infrastructures without smart contracts or bridges.
InfrastructureHyperscalable, verifiable interoperability
Hyperbridge is a cross-chain interoperability protocol that enables secure messaging between blockchains using cryptographic proofs. It serves developers and ecosystems needing verifiable bridging, swaps, and communication across multiple networks.
Core banking platform for digital assets
Dfns is a core banking platform for digital assets. It provides API-driven wallet and policy infrastructure that lets banks, fintechs, and enterprises run financial operations and build products onchain.
Blockchains Connected
Celer Network is a blockchain interoperability company. It provides infrastructure that lets users and developers access tokens, DeFi, GameFi, NFTs, and governance across multiple blockchains.
Connecting AI agents and users to blockchains
Lava Network is a protocol that connects applications to blockchain data providers, ensuring reliable and private multi-chain access through a decentralized marketplace.
Intent-powered wallet infrastructure, for your users
Rhinestone is a company providing modular smart account infrastructure and chain abstraction tools. It helps developers embed self-custodial wallets, crosschain transactions, and gas abstraction into onchain applications.
Bring tokens to life
MegaYours helps developers build cross-chain digital assets by providing a blockchain stack connecting EVM chains and Solana through onchain metadata infrastructure.
The connectivity layer for the financial internet
WalletConnect Network facilitates secure connections between wallets and applications across all blockchains through decentralized infrastructure.
Move money onchain with Stargate
Stargate is a cross-chain liquidity protocol that lets users transfer native assets between blockchains. It uses unified liquidity pools and omnichain messaging to provide instant, guaranteed transaction finality.
InfrastructureStake with Confidence
Pier Two provides non-custodial staking infrastructure for institutions and enterprises across proof-of-stake blockchain networks.
High performing block storage cloud
Nirvana Labs is a bare metal cloud infrastructure provider. It offers high-performance compute, storage, and networking for real-time blockchain, AI, and database workloads.
Bridge between Ethereum and Polkadot
Snowbridge is a trustless bridge connecting Ethereum and Polkadot, enabling token transfers and cross-chain message passing through on-chain light clients.