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Axbook

Axbook is a decentralized finance project for USDG-funded copy desks on Robinhood Chain. Users deposit into a separate vault and receive book shares representing a claim on the desk’s NAV; an off-chain keeper may copy a leader’s Stock Token fills with smaller sizing, filtering, and caps.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Axbook — OpenViST project profile in DeFi.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Axbook’s documentation and testnet app to examine the Phase 1 cash-vault flow and its contracts. The repository says no Axbook vault is deployed on Robinhood Chain mainnet, and live copying is disabled on the cited testnet.

Who it is for

  • People assessing a testnet USDG vault and its NAV-linked book shares.
  • Developers exploring an open-source copy-desk implementation for Robinhood Chain.

Documented uses

  • Inspect a desk’s vault NAV, cash, and share information.
  • Deposit USDG to mint book shares or redeem shares for USDG when the vault has cash.
  • Review the architecture for a keeper that copies leader fills subject to sizing, filtering, and caps.
Before you choose

Requirements & limits

The documented app flow uses a connected wallet on Robinhood Chain testnet, chain ID 46630. The repository says there is no Axbook vault on mainnet, chain ID 4663.

  • Testnet Phase 1 desks are cash vaults, with NAV approximately equal to USDG cash.
  • Testnet live copying fails closed because the repository cites no Uniswap router there.
  • Redemption pays USDG if the vault has cash; otherwise the claim queues.
  • Keeper copies are delayed and scaled, and may skip uncertain trades.
  • The repository identifies the contracts as experimental and says Phase 0 was unaudited.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Check the testnet desk before depositing

Confirm the documented network and vault details for Axbook’s testnet app before considering a USDG deposit.

Before you start

  • A wallet connected to Robinhood Chain testnet, chain ID 46630.
  • The Axbook app at https://app.axbook.xyz.

Steps

  1. Open the Axbook app and confirm the wallet is on chain 46630.

  2. Compare the vault address shown in the app with the repository’s app/src/lib/addresses.ts file.

  3. Review docs/risk.md and docs/not-affiliated.md in the repository before sending USDG.

Expected outcome

You can check whether the app’s network and vault details match the repository’s stated testnet setup.

Guide limitations

  • The repository says Phase 1 testnet desks are cash vaults and that live copies on testnet fail closed.
  • The guide does not establish that a deposit or redemption will succeed.
  • The repository warns that deposited USDG can be lost and that contracts are experimental.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
10 October 2026
Original website title
seat-hq/axbook · Official homepage title · retained in its source language
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