Getting started
Introduction
A multiplier-correct, fail-closed price feed for every Robinhood stock token, and a basket whose NAV is itself a feed.
Nearly 200 stock tokens on Robinhood Chain. 35 Chainlink feeds. Slate prices the rest.
Robinhood Chain carries tokenised US stocks as ERC-20s. Each token implements ERC-8056: its balance never changes, and a uiMultiplier() says how many shares one token is worth. After CrowdStrike's 4:1 split on 2 July 2026, one CRWD token is four shares.
On 1 October 2026 Robinhood's registry listed 194 stock tokens. Chainlink publishes feeds for 35 of them. The other 159, CRWD included, have no on-chain price at all, so no lending market, vault or index can use them.
Slate does two things nobody else does:
- It prices the stock tokens that have no Chainlink feed. A share price signed by a K-of-N committee, times the multiplier that was in force when that price was observed, behind a contract that refuses to answer when the answer could be wrong.
- The basket's NAV is itself a drop-in
AggregatorV3Interfacefeed. Any protocol that already reads Chainlink can price a Slate basket share with no adapter.
CRWD in one line
A signed share price of $264.98 × CRWD's on-chain multiplier of 4.000 = $1,059.92 per token: exactly Robinhood's own tokenBid at the same moment. Verify every part of that yourself.
What is live
- Robinhood Chain testnet: five SlateFeeds (TSLA, AMZN, AMD, PLTR, NFLX) with prices signed 24/5, the SLATE-5 basket and its NAV feed, the router with oracle-banded Uniswap v4 pools, and the Corporate Action Lab. Every contract is verified. See Deployments.
- Robinhood Chain mainnet: read-only SlateFeeds, CRWD first, are scripted and dry-run. They are not deployed yet; this page will say so until they are.
Where to go next
- Integrating a price? Start with the Quickstart.
- Want the reasoning? Read The multiplier problem and Feed statuses.
- Judging what is new? See Prior art and Disclosures.