Understand every
stage of the route.

02 / Product

Quick Gas

Quick Gas is an exact-input token-to-ETH operation. The user selects a held token and specifies how much to sell. RouteOS quotes the native ETH output after its service fee and delivers that ETH to the selected recipient.

The connected wallet is always the source of tokens. Changing the recipient changes only where the resulting ETH is delivered; it does not allow RouteOS to debit a third-party wallet.

03 / Execution

The route lifecycle

Every operation moves through visible, bounded stages. A quote alone cannot move funds, and the sponsor cannot rewrite a signed intent.

1. 01

   Connect

   Connect the wallet that owns the tokens. RouteOS reads account and token state without requesting control of the wallet.

2. 02

   Discover

   Held Robinhood Chain tokens are discovered and checked against current contract, market and routing requirements.

3. 03

   Configure

   Choose an eligible token, exact input amount and the Robinhood Chain address that should receive native ETH.

4. 04

   Quote

   RouteOS requests an executable route and returns output, minimum received, fee, price impact, expiry and required authorization state.

5. 05

   Authorize

   The wallet signs the exact Permit2 witness. If the token lacks a usable allowance path, RouteOS surfaces the required preliminary approval.

6. 06

   Simulate

   The complete account-state operation is simulated and checked against sponsor balance, gas and policy limits.

7. 07

   Settle

   The RouteOS sponsor broadcasts the bound transaction, pays network gas and tracks the receipt until confirmation.

04 / Admission

Token discovery and eligibility

RouteOS does not treat every ERC-20 as safely executable. The connected wallet’s tokens can be shown automatically, but a token becomes selectable only when its current route passes admission checks.

05 / Economics

Fees and beta limits

RouteOS charges from the routed ETH output, because the user is using the product precisely when they may not hold native ETH.

• Network gas for the sponsored final operation is included; it is not added as a separate wallet payment.
• The quote shows gross route output, RouteOS fee, and expected recipient ETH before authorization.
• An input must cover the $1-equivalent minimum fee and still leave positive recipient output.
• The public-beta ceiling is $1,000 equivalent per operation.
• A token’s dynamic ceiling is the lower of $1,000 or 0.25% of its qualifying pool liquidity.

06 / Wallet authorization

What the wallet signs

The principal authorization is a typed Permit2 witness bound to the exact operation. It includes the source wallet, token, exact input, recipient, route-call hash, minimum recipient ETH, minimum RouteOS fee, unwrap floor, nonce and deadline.

Some tokens support a permit-based allowance path. Tokens without a compatible existing allowance can require a preliminary approval transaction. RouteOS detects this before final submission and does not present the approval as the completed swap.

07 / Relayer

Self-funded sponsorship

RouteOS operates the sponsor that broadcasts the final mainnet transaction and pays its network gas. The sponsor wallet and fee collector are separate operational roles.

08 / Onchain settlement

Atomic final execution

The relay router pulls only the signed amount through Permit2, grants the route target a temporary allowance, executes the signed calls, validates recipient and fee floors, clears the temporary allowance and refunds residual input where applicable.

09 / After submission

Receipts, balance refresh and recovery

Once broadcast, RouteOS records the operation and follows its transaction receipt. The interface should move through submitting, pending, confirmed or failed states, then refresh token and native balances after confirmation.

• Quotes expire and cannot be reused after their deadline.
• Signed intents are bound to the connected source wallet.
• Refreshing the page does not create a second operation; persisted operations can be reconciled from their stored state.
• A pending operation can be recovered by its wallet and operation record, then matched to the eventual transaction receipt.

10 / Planned product

Portfolio Sweep is designed to convert several eligible token positions into native ETH. It remains locked because different tokens can require different allowance states and wallet confirmations. RouteOS will not fund a partially completed multi-token flow that could strand value or force users through an unclear sequence of signatures.

The public release requires deterministic per-token authorization, a safe cancellation boundary, full-batch simulation, atomic or explicitly recoverable settlement, and clear receipt reporting.

11 / Deployments

Contracts and settlement addresses

Production addresses are published here so wallet prompts and explorer activity can be checked against the RouteOS deployment.

RouteOS Relay Router

0x296E…1653 ↗

Permit2

0x0000…8BA3 ↗

Fee collector

0x837f…1478 ↗

12 / Reference

Network reference

Network

Robinhood Chain

Chain ID

4663

Native currency

ETH

Settlement asset

Native ETH; WETH may be used inside the route

Explorer

robinhoodchain.blockscout.com ↗

RouteOS release

Public beta

RouteOS is an independent product and is not affiliated with or endorsed by Robinhood. Public-beta policies and eligibility thresholds may change as execution data is collected.