> For the complete documentation index, see [llms.txt](https://whitepaper.1fuel.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.1fuel.io/peer-to-peer-p2p-exchange-upcoming.md).

# 💻 Peer-to-Peer (P2P) Exchange(Upcoming)

Real-World Value 💡

* Direct trades with on-chain escrow and predictable settlement.
* OTC-style private listings; optional jurisdictional controls where required.
* Cross-chain peer settlement without centralized custody.\ <br>

Problems Solved 🛠️

* Reduces custodial counterparty risk and opaque OTC arrangements.
* Standardizes dispute resolution and time-outs; transparent fees.\ <br>

Technical Architecture 🧱

* Decentralized order book (on-chain intents / off-chain relay) + escrow contracts.
* Cross-chain atomic swaps for settlement; oracles for price sanity/risk limits.
* Dispute module with evidence rules and configurable arbiter logic.\ <br>

Mathematical Modelling 📐

* Matching as constrained optimization over price, time-to-fill, and slippage bounds; penalizes toxic flow and sandwichable paths.\ <br>

Explanations 🗒️

* Funds lock in escrow until both sides meet conditions or a time-lock triggers refunds.