Build on Arbitrum
Faster speeds, lower costs, and high security make Arbitrum one of the top L2s around. Build on Arbitrum with Moralis APIs and RPC nodes to create, prototype, and deploy powerful dapps faster than anyone else.

Trusted by Industry Leaders
Arbitrum APIs
to Empower Any Dapp
Moralis APIs with Arbitrum solution unlock the power of on-chain data so you can create a best-in-class dapp quickly and easily, whatever you’re building on Arbitrum.
Arbitrum DeFi API
Access Arbitrum liquidity pairs and liquidity reserves with one API call.
More about DeFi API
Arbitrum NFT API
Find Arbitrum NFT holders, collections, transfers, and price data in a few clicks.
More about NFT API
Arbitrum Streams API
Stream Arbitrum data in real-time. Set custom filters and send live data to your backend.
More about Streams API
Deploy Faster
Build on Arbitrum using Moralis APIs and get to market on average 87% faster. Get the key data you need to build a high-quality dapp while reducing development time and cost. Using Moralis Arbitrum APIs, you can quickly fetch and leverage:
- Token data
- Transactions
- NFT data
- Events
- Block data
- Accounts

Cross-Chain From Day One
Build on Arbitrum once, then deploy your dapp to any supported EVM chain. Moralis APIs and SDKs are fully cross-chain the moment you start building.
Moralis is fully integrated with chains like Ethereum, Avalanche, Polygon, Optimism, Fantom, Aptos, Solana, and many more.
Our customers reduce development time, cost, and complexity
Moralis’s NFT API lets us focus on our user experience without worrying about scaling to millions of users for the new Portfolio dapp.

Metamask

Compared to building in-house, we avoided ~$4,000/month per chain in infra costs. Game devs benefit from better tools, and users enjoy a smoother, cross-chain experience on Ronin Wallet.
Moralis’s NFT API lets us focus on our user experience without worrying about scaling to millions of users for the new Portfolio dapp.
Moralis allows us to query NFTs really fast for Lens users, were easy to integrate and is a great product.
Moralis has been one of the key factors in the initial growth of RTFKT post-acquisition, allowing us to delegate sensitive infrastructure requirements to them while focusing on adapting our team. Their support and team are a complete delight to work with — always trying to find solutions and improve further. I can only recommend getting in touch and using their services!
Moralis's API allowed us to fetch user tokens and NFT balances for multiple Ethereum-based chains easily.
Moralis APIs saved us a lot of time, were easy to integrate and helped us go to market faster.

Creating a modern, trusted ecosystem for blockchain can be problematic and time-consuming. Plus, there is a lack of knowledge in this sphere. Fortunately, there is a solution that saves almost 85% of work: Moralis APIs.
We tried using different APIs to give us the data that we need. All the other services were not able to provide us with the accurate data across all these chains. Moralis APIs have provided us with this NFT data in a very easy way.

Moralis is a top choice for developers looking to quickly launch and scale powerful Web3 games.

Moralis provides world-class APIs to developers across the globe, allowing companies and projects of all sizes to seamlessly integrate blockchain into their solutions stack and scale with easy.
We saved a lot of time. I would say we cut development time by at least 75% using Moralis. We didn’t have to worry about querying the blockchain at all.
Collaborating with Moralis has been instrumental in our product development and launch. Their innovative solutions have not only saved us over $200,000 in engineering cost but also allowed us to fully concentrate on perfecting our product, enhancing its user experience, and ensuring its success.
If you ask me, Moralis’ APIs are unparalleled in terms of power and flexibility. Thanks to their excellent documentation, we were able to seamlessly integrate our game with the blockchain in just a matter of days, rather than the months it would have taken without their support.
Case Studies
Take it from our customers
How Delta Saved 2,500 Engineering Hours with Moralis
How Wirex Processes Millions of Transactions with Moralis
How beoble Monitors 1,000,000+ Addresses in Real-Time with Moralis
How Nexus Labs Saved 3 Months of Work with Moralis
How ChainGPT Generated Over 6 Million NFTs Using Moralis
How Drecom Saved 5 Months of Dev Time with Moralis
How GeoDB Saved 30% of Engineering Time Using Moralis
How Unizen Saved $200,000 with Moralis
How WalletChat saved 2,000 engineering hours with Moralis
How Flooz Saved 50% of Engineering Time Optimising Portfolio Tracking with Moralis
How SmartWhalesAI Reduced RPC Maintenance Costs by 5X with Moralis
How Awaken Generates Tax Reports for 100,000+ Wallets with Moralis
How Presail Facilitated $300M+ in Investments with Moralis
How Changex Went to Market in Less Than a Month with Moralis
How Kriptomat Cut Its Costs By 94% with Moralis
How Legion Facilitated $13 Million in Investments Using Moralis
How PWN Saved 1,000+ Developer Hours with Moralis
How BonusTrade.AI Cut 20% Dev Time with Moralis
How Recap Cut Operational Costs by 80% with Moralis
How Tea-Fi Cut Costs & Eliminated Downtime with Moralis
How Ronin Wallet Uses Moralis for Token Prices, NFTs, and Lower Infra Costs
Dive into Arbitrum dapp development
Moralis Web3 APIs fit perfectly for all developers – including individuals, small teams, and large enterprise projects.