What is Overlay?

Overlay Protocol is an innovative decentralized platform operating on Arbitrum, designed to provide users with the ability to build positions on various markets or data streams without relying on traditional counterparties such as liquidity providers or market makers. Unlike conventional financial systems, Overlay enables the creation of markets based on any non-manipulable and non-predictable numerical data feed.

Originally launched on Ethereum, the Overlay token and its associated markets have transitioned to Arbitrum following a community governance proposal. This move marks a significant evolution in the protocol's approach and capabilities.

Types of Markets

Overlay Protocol is not limited to traditional crypto markets. Instead, it seeks to offer a diverse range of market types based on both price data feeds and other non-manipulable and non-predictable data streams. These include:

• Non-traditional crypto markets: Users can engage in markets related to hash rate, gas prices, Bitcoin difficulty, NFT floor prices, social tokens, yield rates, and more.

• E-sports and sports markets: Opportunities exist to build positions on outcomes and metrics in the realm of competitive gaming and traditional sports.

• Specialized markets: Overlay also covers markets related to sneaker prices, social-political topics, nature, science, and other unique categories.

The diversity of these markets highlights Overlay's ambition to cater to a wide array of interests and data points.

Mechanism for Counterparty-Free Markets

One of the standout features of Overlay is its approach to counterparty-free trading. Rather than relying on traditional liquidity providers, users build positions against the protocol itself or against every other OV (Overlay’s native token) holder simultaneously. This mechanism ensures deep liquidity without the need for conventional market makers or swap-based counterparties. For a detailed explanation of how the protocol manages potential OV inflation risks, refer to our in-depth write-up.

Pricing and Oracles

Overlay markets do not utilize dynamic pricing in the traditional sense. Instead, pricing is derived from values fetched intermittently from oracles. These values are then adjusted by built-in mechanisms within the protocol to ensure accuracy and reliability. Overlay can integrate with virtually any oracle, provided the data feed is non-manipulable and non-predictable. For further details on pricing mechanisms, please refer to our article on Overlay’s pricing structure.

Trading Dynamics: Collateral and PnL

In Overlay markets, users must lock OV tokens as collateral for their positions. Profit and loss (PnL) are settled in OV tokens. If a position yields a profit, the protocol mints and allocates OV tokens to the user. Conversely, if the position results in a loss, the corresponding amount of locked OV is burned. This system ensures that the PnL is directly tied to the value and utility of the OV token.

OV Token

OV is the native ERC-20 token of the Overlay Protocol, functioning on the Arbitrum Mainnet. It plays a dual role within the ecosystem, serving both as a medium for trading and a tool for DAO governance. OV supports liquidity and governance, with all PnL transactions denominated in OV, fostering a cycle of utility, liquidity, and community engagement. For more information about OV, please consult our dedicated section on the token.

Nature of Contracts

Positions within Overlay Protocol resemble perpetual futures contracts (perps) but with notable distinctions. Unlike traditional perps, Overlay’s contracts roll over indefinitely without an expiration date or formal settlement. These unique features set Overlay apart from conventional futures markets. For an in-depth comparison, refer to our section on contract specifics.

Disclaimer

Engaging in trading and building positions on Overlay Protocol involves financial risks, particularly when leverage is used. It is crucial to conduct thorough research and only invest what you can afford to lose. Although Overlay Protocol incorporates various security measures, the nascent nature of the technology means there are inherent risks, and there is no guarantee against financial loss.

For a comprehensive understanding of Overlay Protocol, including detailed technical aspects and governance structures, please refer to our white paper and additional resources provided.

1. Install and Connect Your Wallet: First, choose and install a compatible wallet. Options include Sui, Nightly, or Razor. Each wallet provides different features, so select one that suits your needs and follow the installation instructions specific to that wallet.

2. Change Network/Add Custom RPC:

For Sui Wallet Users: Open your wallet settings, navigate to Network, and select Custom RPC. Enter the URL https://devnet.baku.movementlabs.xyz/ to connect to the Movement Devnet. For Nightly Wallet Users: Switch the network to ‘Movement Sui’ to align with the testnet environment. For Razor Wallet Users: Similarly, change the network to ‘Movement Sui Devnet’ to configure your wallet correctly.

3. Mint Testnet Tokens: Next, you’ll need testnet tokens to interact with the blockchain. Start by visiting the Movement Faucet. Input your Sui wallet address and mint ‘MOVE’ testnet tokens. These tokens are essential for executing transactions and testing functionalities on the network.

Additionally, go to the Xebra Faucet, connect your wallet, and mint Xebra testnet tokens. These tokens will further facilitate your engagement with the Xebra-Movement ecosystem.

• Start Exploring: With your tokens minted, you’re all set to explore both offchain and onchain activities on the Xebra-Movement Testnet. Enjoy the journey and get ready to experiment and innovate!

By following these steps, you’ll be well-equipped to dive into the exciting world of blockchain testing and development. Let’s get started and make the most out of the testnet experience!