Side by side
0x vs Ethereum
0x and Ethereum both operate in the Aggregation & Execution part of the Robinhood Chain ecosystem. 0x — RFQ liquidity for Stock Tokens and the cross-chain swap route into Robinhood Chain.. Ethereum — The settlement and data-availability layer under Robinhood Chain..
0xactive
RFQ liquidity for Stock Tokens and the cross-chain swap route into Robinhood Chain.
- Two roles, day one
- 0x provides both RFQ-based Swap API liquidity and cross-chain swap access on Robinhood Chain from launch.
- RFQ liquidity for Stock Tokens
- The Swap API exposes request-for-quote liquidity for Stock Tokens, with USDG as the primary base pair.
- Cross-Chain API into Robinhood Wallet
- As the wallet's cross-chain swap provider, it lets users on Ethereum, Arbitrum, Base and Solana buy/sell Stock Tokens or bridge USDG in one transaction.
- Built on GA cross-chain rails
- The integration uses 0x's Cross-Chain API, which reached general availability on 4 July 2026 after a private beta that bridged over $230m across 25+ chains via 12+ bridge providers.
Ethereumactive
The settlement and data-availability layer under Robinhood Chain.
The record
How they compare
| Field | 0x | Ethereum |
|---|---|---|
| Type | infrastructure | infrastructure |
| Category | Aggregation & Execution | Adjacent & Watching |
| Status | active | active |
| Chains | Robinhood Chain | Robinhood Chain |
| Website | Yes | Yes |
| Docs | Yes | Yes |
| GitHub | Yes | — |
| Confidence | 90% | 88% |
| Sources | 3 | 2 |
Read on
Answers
0x vs Ethereum: questions
- What is the difference between 0x and Ethereum on Robinhood Chain?
- 0x is RFQ liquidity for Stock Tokens and the cross-chain swap route into Robinhood Chain.. Ethereum is The settlement and data-availability layer under Robinhood Chain.. Both sit in the Aggregation & Execution part of the Robinhood Chain ecosystem.
- Is 0x or Ethereum live on Robinhood Chain?
- Neither is confirmed on Robinhood Chain mainnet yet — 0x is active and Ethereum is active. Status is tracked from primary sources.
- Should I choose 0x or Ethereum?
- It depends on your use case — both serve the Aggregation & Execution role on Robinhood Chain. Compare them on type, status, chains, integrations and source-backed confidence (0x: 90%, Ethereum: 88%), then read each full profile before deciding.