0x, a software infrastructure company whose APIs power payments, trading, and tokenized asset products across the onchain financial system, announced Day 1 support for Robinhood Chain, Robinhood's new blockchain built for financial services and tokenized real-world assets.

At launch, 0x will provide two core infrastructure layers for Robinhood Chain: RFQ-based liquidity for Stock Tokens and cross-chain swap access through the 0x Cross-Chain API. As across-chain swap provider for the Robinhood Wallet, 0x will enable users to move assets to and from Robinhood Chain across supported networks in a single transaction.

Robinhood Chain is designed to bring tokenized real-world assets onchain, including equities and ETPs, with 24/7 trading availability and infrastructure purpose-built for tokenized financial markets. 0x's support extends its long-standing role powering Robinhood's onchain swap infrastructure into a new layer of liquidity and cross-chain access for Robinhood Chain.

"Robinhood Chain is a meaningful step toward tokenized equities becoming part of mainstream financial infrastructure. 0x has powered Robinhood's swap infrastructure for years, so extending that work to their new chain and the stock tokens they're bringing onchain is a natural next step in a partnership we've built over time." - Amir Bandeali, CEO at 0x

RFQ Liquidity for Tokenized Stock Tokens
0x's RFQ infrastructure is live on Robinhood Chain at launch, enabling liquidity for Stock Tokens through a quote-based model. Instead of relying on open AMM pools, RFQ connects Robinhood Chain to professional market makers who can provide direct pricing and inventory for tokenized assets.

This model is designed to support the controls required for tokenized equity markets while giving users access to competitive execution. Trade and own stock tokens for top US companies supported at launch, with USDG as the primary base pair, on 0x's RFQ venue.

The primary market maker participating through 0x RFQ is Tokka Labs.

Cross-Chain Access to Robinhood Chain
The 0x Cross-Chain API will support Robinhood Chain from launch, enabling users on supported networks including Ethereum, Arbitrum, Base, Solana, and others to move assets to and from Robinhood Chain without separately managing bridges, intermediary tokens, or multi-step transactions.

Through 0x, users will be able to buy and sell Stock Tokens on Robinhood Chain using assets from supported networks, sell tokenized stock tokens back into supported assets on other networks, and bridge supported stablecoins such as USDG.

The Robinhood Chain integration builds on the same 0x Cross-Chain API stack that reached general availability on July 4, following a private beta with more than $230 million bridged and support for 25+ blockchains across 12+ bridge providers. With Robinhood Chain, 0x extends its one-API model for multi-chain execution to tokenized asset markets from Day 1.