spreadline
In development
Execution infrastructure · Robinhood Chain

Stock arbitrage.
Without running
your own bot.

The same Stock Token. Different pool prices.
You set the limits. Spreadline is designed to find, check and execute the trade.

Plan a position

Live market data and route quotes. Automated execution is not enabled.

NVIDIAAppleUSDG
Built around Stock Tokens. Settled in USDG.
Engraved architectural ribbons following a single vermilion execution pathFIG. 01 — THE EXECUTION LOOP
DISCOVER THE MECHANISM

PROPOSED NETWORK

01User-defined limits
02Atomic settlement
03Transparent results
01 / LIVE MARKET ACCESS

Start with the market.
Understand the whole trade.

Explore official Stock Tokens, inspect real Uniswap pools and quote complete round trips against Robinhood Chain.

01—

Real assets.
Traceable data.

A symbol is not an identity. Spreadline matches tokens to Robinhood’s official contract registry and reads supported pools from the Uniswap factory.

OFFICIAL STOCK TOKENSREFERENCE BID / ASK
NVDARobinhood Stock Token
—Connecting to source
AAPLRobinhood Stock Token
—Connecting to source
TSLARobinhood Stock Token
—Connecting to source

USD reference quotes, adjusted for each token’s multiplier. These are not executable DEX prices.

02 / UNDER THE SURFACE

You set the conditions.
We build the execution.

No server to maintain. No script to babysit.
The proposed service runs the automation;
you decide what it is allowed to do.

PROPOSED EXECUTION FLOW01 / 03
Engraved circular pathway connecting both sides of an execution route
YOUR USDGSTOCK TOKENUSDG RETURNED
01 / OBSERVE

Watch pools → compare reserves → identify a route

Atomic settlement enforces the transaction’s condition. It does not eliminate contract risk, competition or gas costs.

DESIGNED TO BE VERIFIABLE
03 / THE CONTROLS

Your capital.
Your conditions.

Automation needs boundaries. The proposed interface makes those boundaries explicit before a transaction is ever submitted.

01

Decide the size.

Set a maximum allocation for the strategy. Each candidate trade is sized against the liquidity available in its route.

ALLOCATION LIMIT
02

Define the minimum.

Require a minimum USDG surplus after the service fee, before gas. The contract would reject a settlement below that condition.

MINIMUM SURPLUS
03

Account for the cost.

Limit the gas estimate the service can accept. Gas is paid separately in ETH and a reverted transaction can still incur a cost.

GAS BUDGET

Permission is part of the product. A wallet connection is not trading authorization. A live implementation would need explicit, limited permissions, expiry and a way to revoke access.

Three engraved architectural arches representing staged product validationFIG. 02 / FROM CONCEPT TO EXECUTION
04 / THE PATH TO LAUNCH

Conviction needs
more than a concept.

The next step is to establish whether repeatable opportunities survive real execution costs. The product should earn its case with measured results.

  1. 01
    Validate the market

    Measure supported pools, route capacity and actual costs.

  2. 02
    Prove the execution

    Build adapters and contract checks. Test failure cases and security.

  3. 03
    Open a controlled pilot

    Use capped allocations and publish clear execution records.

PLANNED MILESTONES · NOT COMPLETED RELEASES
05 / A FEW THINGS WORTH ASKING

Clarity,
before capital.

How it works
Do I need to run a trading bot?

No. The proposed Spreadline service would monitor supported pools and submit trades. You would set spending limits and execution conditions. Connecting a wallet alone would not authorize trading.

Where would the opportunity come from?

Separate pools can quote different prices for the same Stock Token. A round trip can capture a difference only if it survives price impact, fees and execution costs. Available liquidity and competing traders limit how much a route can handle.

What happens if a trade no longer meets my limits?

The proposed contract would require a minimum surplus in USDG after the service fee, before gas. If the condition is not met, the swaps revert together. A submitted transaction can still consume gas even when it reverts.

Does a Stock Token mean I own company shares?

Stock Tokens provide exposure under their issuer’s terms; they are not direct ownership of the underlying shares. Rights, restrictions and availability depend on the specific token.

Can I use Spreadline today?

The dApp shows Robinhood market data and offers one-way USDG / Stock Token trading through Uniswap V3. Wallet trades require balance checks, exact-amount approval where needed, simulation and your confirmation. Automated round-trip execution remains a separate, unimplemented product.

Where does the Spreadline token fit?

The proposed role is access to fee discounts as the product develops. Token design, availability and launch terms are not finalized. Holding a token would not create a right to trading profits or guarantee returns.

THE NEXT STEP IS UNDERSTANDING THE TRADE.

Follow the gap.
Understand the execution.

Explore live markets. No wallet required.