Core Agent & Conversation Setup

Set up OpenClaw agent with system prompt for natural language expense parsing, multi-turn memory for group balances, and basic text handling via Telegraf Telegram bot.

Voice Input & Output Integration

Implement voice note handling: download from Telegram → ElevenLabs STT → feed to OpenClaw → TTS confirmation replies. Support hands-free bill description and split confirmation.

Celo Stablecoin Settlement

Integrate viem for preparing/signing/sending direct ERC-20 transfers (cUSD on Alfajores testnet). Add user confirmation step and tx receipt/explorer link in bot replies.

Smart Splitting Logic & Balance Tracking

Enable equal, itemized, percentage, and custom split calculations in OpenClaw. Persist running group balances across conversations/messages for multi-event tracking.

Hackathon Demo & Submission Assets

Record end-to-end demo video (voice bill → split → confirmation → tx), finalize README/GitHub repo, register agent with ERC-8004.