# Introduction

## BetBit Sports

### Peer-to-Peer Wager Escrow on Avalanche

BetBit is a decentralized 1v1 wager escrow protocol built on Avalanche. Two participants agree on a wager, both deposit USDC into a smart contract, report outcomes independently, and the winner withdraws their funds. No middleman and no house edge. The smart contract handles custody and settlement.

**Live Demo:** [vip.betbitsports.com](https://vip.betbitsports.com)

**Chain:** Avalanche Fuji Testnet (Chain ID: 43113)

**Currency:** USDC (6 decimals)

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#### What Makes BetBit Different

**No seed phrases.** Users authenticate with passkeys (biometrics or hardware keys) through ERC-4337 smart accounts. Sign up feels like creating any other web account.

**No gas fees.** Every transaction is gas-sponsored through Pimlico's paymaster. Users never need to hold AVAX or think about blockchain mechanics.

**No trust required.** Funds sit in an immutable smart contract escrow. Neither party, including the BetBit team, can access deposited funds outside the settlement rules coded into the contract.

**Fair settlement.** Both parties submit outcomes independently (blind submission). If they agree, the contract auto-settles. If they disagree, a pre-selected mediator resolves the dispute through an on-chain ruling with an appeal window.

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#### Quick Links

| Section                                                     | Description                                                    |
| ----------------------------------------------------------- | -------------------------------------------------------------- |
| [Technical Documentation](/technical-documentation.md)      | Tech stack, architecture decisions, implementation approach    |
| [Architecture Overview](/architecture-overview.md)          | Components, workflows, and system design                       |
| [User Journey](/user-journey.md)                            | Full walkthrough from signup to withdrawal                     |
| [Feature Prioritization](/feature-prioritization-moscow.md) | MoSCoW analysis of all features                                |
| [Product Roadmap](/product-roadmap.md)                      | V2 features: operator API, variable odds, team play, AI agents |
| [Smart Contract Reference](/smart-contract-reference.md)    | Contract addresses, ABIs, state machine                        |
| [API Reference](/api-reference.md)                          | Backend endpoints and database schema                          |


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