# Hackathon submission

PACT was built for the **0G APAC Hackathon Track 3** (Agentic Economy & Autonomous Applications). Sub themes: financial rails plus operational tools. Submission deadline: May 16, 2026, 23:59 UTC+8.

Full rubric mapping: [`docs/MASTER_PRD.md §1.2`](https://github.com/winsznx/pact/blob/main/docs/MASTER_PRD.md).

***

## What we claim

| HackQuest criterion    | Our claim                                                                                                                                                                                                                             |
| ---------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 0G integration depth   | 5 of 5 primitives, each structurally necessary. See [Architecture](/about/architecture.md).                                                                                                                                           |
| Technical completeness | 7 mainnet contracts. 56 of 56 Foundry tests passing. End to end demo loop verified on chain (first settled job: [`0xbb36752d…7df48`](https://chainscan.0g.ai/tx/0xbb36752d4e7330d2dc46f84a479b524111fa43f81ee55467cfedd8717a67df48)). |
| Product fit            | Fills 0G's own published roadmap gap (the "AI Agent Marketplace coming soon").                                                                                                                                                        |
| UX and demo            | Three shareable demo moments. Premium B2B aesthetic. Every tx visible on chainscan.                                                                                                                                                   |
| Team and docs          | This GitBook, NatSpec on every external function, \~14 day commit history, judge reproducible README.                                                                                                                                 |

***

## What's shipped (v0.1)

* 7 mainnet contracts (see [Mainnet addresses](/reference/addresses.md))
* 56 of 56 Foundry tests
* Buyer TypeScript SDK on npm: [@trypact/sdk](https://www.npmjs.com/package/@trypact/sdk)
* Local stdio MCP server on npm: [@trypact/mcp-server](https://www.npmjs.com/package/@trypact/mcp-server)
* Hosted MCP server at [mcp.trypact.xyz](https://mcp.trypact.xyz/mcp)
* Indexer REST cache at [api.trypact.xyz](https://api.trypact.xyz)
* Web app at [trypact.xyz](https://trypact.xyz) with marketplace, jobs, verify viz, explorer, seller dashboard
* This GitBook at [docs.trypact.xyz](https://docs.trypact.xyz)
* Reference seller agent ([`apps/seller-reference/`](https://github.com/winsznx/pact/tree/main/apps/seller-reference))

***

## What's v0.2

| Capability                                  | v0.1 (shipped)         | v0.2                                   |
| ------------------------------------------- | ---------------------- | -------------------------------------- |
| 0G Storage for encrypted output blobs       | Local handoff          | Encrypted blob via `0g-storage-client` |
| 0G DA for job event log at scale            | Indexer cache          | Production scale audit trail           |
| Multi seller marketplace (beyond Service 1) | Single seller in scope | Open registration via UI               |
| Reputation lease and INFT secondary market  | Read paths wired       | INFT marketplace integration           |

Tracked in [`docs/MASTER_PRD.md`](https://github.com/winsznx/pact/blob/main/docs/MASTER_PRD.md) §22 (Roadmap).

***

## Demo

* Live web app: [trypact.xyz](https://trypact.xyz)
* Live verify page: [trypact.xyz/verify/2?autoplay=1](https://trypact.xyz/verify/2?autoplay=1)
* Source: [github.com/winsznx/pact](https://github.com/winsznx/pact)
* 5 minute demo script: [`docs/DEMO_SCRIPT.md`](https://github.com/winsznx/pact/blob/main/docs/DEMO_SCRIPT.md)

***

## Built by

Tim ([@winsznx](https://github.com/winsznx)). Solo. 14 days. PRs welcome.


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