InstaMarket
InstaMarket is a Chrome extension that lives directly inside X/news feeds and lets you go from a post to a structured prediction-market decision, instantly.
Click a post, and we inject a market card, surface relevant Polymarket markets, and spin up a thesis workflow powered by AWS Bedrock (Nova Lite):
- Market Analyst
- Evidence Analyst
- Resolution Analyst
- PM Synthesizer
They pull cross-platform data (X, Reddit, YouTube, News, etc.), dedupe it, and produce a clean, structured output:
- fair probability
- confidence
- catalysts
- invalidation conditions
- risk flags
- position + sizing context
Backend & Infrastructure
- A hybrid scraping + normalization pipeline for multi-source evidence
- A real-time stop-loss daemon (via Supabase) that auto-closes positions
- A Solana-based paper trading system to simulate execution and track positions on-chain
- A C++ vector-optimized CLOB serving as the high speed matching engine for paper trading
- A premium real-time dashboard for monitoring all Polymarket trades, positions, and market intelligence in one place
Why it matters
Most people discover trades emotionally and execute blindly.
We compress discovery, research, and risk into one flow, so decisions are actually grounded!
We <3 Yale (and polymarket ofc)
Built With
- apify
- c++
- cursor
- express.js
- gemini
- google-cloud-youtube-data
- google-stitch
- javascript
- lava-api
- manifest-v3
- nanobanana
- node.js
- polymarket-api
- python
- solana
- typescript
- zed
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