TrueCastAgent

TrueCastAgent powers the TrueCast mini app on Farcaster, a new way to participate in prediction markets that's fast, social & onchain.

TrueCast

• Daily notifications for trending prediction markets from TrueMarkets
• Quick bets directly from the social feed
• Notifications upon market resolutions and easy reward claims
• Activity feed leveraging the social graph

TrueCastAgent

Built with CDP AgentKit, automates several key functions:

• Maintains up-to-date onchain information of prediction markets
• Categorizes markets (politics/sports/etc.)
• Selects daily featured markets considering liquidity + latest news relevance
• Posts market analysis on Farcaster
• Makes automated bets using a $100 monthly allowance from a Safe wallet via 0x

Code: myAgent/

TrueCast API (x402)

A news aggregator for fact-checking and verified insights that aggregates real-time data sources and grounds them by prediction market odds:

• Orchestrator model selects optimal data sources (Perplexity, X AI + Neynar, DeFiLlama, TrueMarkets)
• AWS Bedrock ApplyGuardrail API provides contextual grounding checks with quality scores
• x402-protected with agent access via CDP AgentKit integration
• Farcaster integration: tag @truecastagent with queries, context-aware in cast threads
• CDP v2 user wallets created per Farcaster ID for seamless payments
• Optional IPFS storage via Pinata for immutable fact-checking records

Code: neynar-webhook/ (Farcaster integration), x402-next-standalone/ (API & chat interface)

Scripts

• npm start: Runs the main TrueCastAgent that posts analysis and makes bets
• npm run update-markets: Updates and categorizes market data from TrueMarkets
• npm run select-featured-market: Selects the daily featured market based on liquidity and news relevance

GitHub Actions

• update-markets.yml: update market data
• featured-market.yml: select the featured market
• truecast-agent.yml: post analysis and make automated bets

AgentKit Enhancements

This repository uses a forked version of CDP AgentKit with several new features:

• Trading via 0x #681
• Truemarkets information integration #614
• Post embeds on Farcaster + media on Twitter #675
• Safe wallet provider #330

Clone the Repository

This repository contains submodules. To clone the repository with all submodules, use:

git clone --recurse-submodules https://github.com/phdargen/trueCastAgent.git
cd trueCastAgent

If you've already cloned the repository without submodules, you can initialize and update them with:

git submodule init
git submodule update

Build Instructions

1. Build the AgentKit module:

   cd cdp-agentkit/typescript
   pnpm i && pnpm build

2. (Optional) Run the interactive chatbot example:

   cd cdp-agentkit/typescript/examples/langchain-cdp-chatbot
   pnpm run start

3. Build and run myAgent:

   cd myAgent
   npm install
   npm start