Zerion API Supports Robinhood Chain From Day One

Zerion API now fully supports wallet data for Robinhood Chain, from the first hours mainnet goes live. Wallets, portfolio trackers, stablecoin apps, AI agents, and other products built on Zerion API can read Robinhood Chain through the same endpoints it already uses. No chain-specific work is needed.

If you already build on Zerion API, you can also support Robinhood Chain immediately. The same calls you make today will also return wallet data for Robinhood Chain: balances, transactions, DeFi positions, and more.

What Robinhood Chain is

Robinhood Chain is a permissionless, Ethereum-compatible Layer 2 built for onchain finance. 

It runs on Arbitrum's Layer 2 stack, inheriting Ethereum's security while delivering high throughput, low fees, and 100ms block times.

The network is optimized for Stocks Tokens and other financial instruments that can be represented and traded onchain. Robinhood Chain is permissionless and developer-friendly by design. Anyone can connect, build apps, and deploy smart contracts. 

For builders, the combination of real-world assets (RWAs) and fast finality makes it the network your users will expect you to support quickly. With Zerion, it’s instant. 

What day-one support means in practice

Here's exactly what you get with Zerion API, starting from Robinhood Chain’s first blocks:

• Portfolio balances for any EVM address
• Token prices with logos, metadata, and relationships
• Transaction history, decoded into human-readable actions
• DeFi positions across protocols
• PnL per wallet and per token

You don't write chain-specific code or launch any new infra. Robinhood Chain data shows up in the same Zerion API responses along with 40+ EVM chains and Solana.

You can also subscribe to wallet events with webhooks or get a real-time Kafka feed with Zerion Streams. 

That's the advantage of building on a data layer instead of adding each network yourself: when a new highly anticipated chain arrives, you're ready for it.

What this means for teams building on Zerion API

Zerion API powers wallet and portfolio experiences for some of the most widely used products in crypto, including Uniswap, Privy, and LI.FI. These products serve millions of users, and all of them go live on Robinhood Chain today. 

Day-one Robinhood Chain support reaches all of their partners through one upstream integration: 

• Show balances and transactions in embedded wallets on Robinhood Chain
• Swap and provide liquidity for new real-world assets
• Bridge to and from the network and find the best routes for cross-chain swaps  

The entire ecosystem of builders and users gets access to Robinhood Chain at once.

Built for RWAs moving onchain

Tokenized real-world assets raise the bar on data. 

Balances can shift through multipliers, as assets go through splits and dividends. Pricing has to track real-world value. Compliance rules and classifications differ by jurisdiction. That complexity is best solved once, in the data layer. As RWAs move onchain, the Zerion API is normalizing them into a single schema so any team can support them without rebuilding the hard parts.

As more of finance moves onchain, the winning teams will be the ones that can support new networks and new assets the moment they launch.

"Robinhood Chain is one of the most anticipated and sought-after chains we've seen. Builders have been asking us about day-one support since the testnet went live," said Abi Dharshan, Head of Product at Zerion. "Tokenized assets are more complex than regular tokens. The legal aspects play a major role, and standards are still emerging. Our job is to make supporting them trivial. From its first blocks, every team building with Zerion API can read the Robinhood Chain. They just call the same endpoints they use, with the same schema. No code changes. You get a new network on day one instead of months later."

Zerion API serves wallet and portfolio data across 40+ chains and Solana and covers 8,000+ DeFi protocols, powering products relied on by builders across the industry. Adding Robinhood Chain immediately extends that coverage to millions of users.

Start building

Robinhood Chain's mainnet is live now. To start building with wallet data:

• Create a free API key in the Developer Dashboard and get up to 2,000 calls/day
• Explore the API docs
• See how teams ship at scale on the Zerion API blog

FAQ 

What is Robinhood Chain?

Robinhood Chain is a permissionless, Ethereum-compatible Layer 2 blockchain built for onchain finance and tokenized real-world assets. It's designed so assets can be transferred, traded, and self-custodied onchain without intermediaries.

What is Robinhood Chain built on?

It's built on Arbitrum's Layer 2 technology. It inherits Ethereum's security while delivering high throughput, low fees, and fast block times. Because it's EVM-compatible, standard Ethereum smart contracts and tooling work on it.

Is Robinhood Chain live? 

Robinhood Chain mainnet launched on July 1, 2026. You can query its wallet data with the Zerion API or using Zerion CLI, which is accessible to all AI agents.

What can you build or do on Robinhood Chain?

Robinhood Chain is permissionless, so you can build anything you want. It's optimized for tokenized real-world assets (equities, ETPs, and other financial instruments) alongside broader onchain finance. 

How do developers get wallet and portfolio data for Robinhood Chain?

Zerion API serves wallet data (token balances, token prices, transaction history, DeFi positions, and PnL) through one schema across all EVM chains and Solana. So developers can support Robinhood Chain through the same endpoints they already use, with no chain-specific code.