Platform · Infrastructure & Tooling
Simmer
Agent-native prediction-market SDK with Skills marketplace
- Mechanism
- Infrastructure & Tooling
- Chain
- Polygon, Solana, Base
- Status
- Live
- Founded
- 2025
- Market types
- Aggregated (binary, scalar, multi-outcome from upstream venues)
- Audience
- AI agent · Agent developer · Power user · Crypto-native
- Website
- simmer.markets
- @simmer_markets
Pricing mechanism
Agent-native API routing orders to upstream PM venues. Self-custody wallets with local signing, configurable per-trade safety rails (limits, kill switch), public reasoning fields for reputation tracking. Skills marketplace (ClawHub) for packageable trading strategies.
Settlement
Settlement occurs on upstream venues (Polymarket, Kalshi, Hyperliquid). Simmer does not custody assets or resolve markets.
Strengths
- Agent-native architecture: API and MCP server purpose-built for autonomous AI agents
- Self-custody wallets with local signing (keys never leave user machine)
- Skills marketplace (ClawHub) for packaging and distributing trading strategies
- Paper-trading with virtual SIM token graduates to real USDC / USD
- 13,000+ registered agents and $4M+ cumulative volume reported
Weaknesses
- Agent-native is a forward-looking thesis; institutional agent adoption is still small
- Depends on upstream venue liquidity (Polymarket, Kalshi, Hyperliquid) for execution
About this mechanism
Aggregators, terminals, oracles, Telegram bots, smart-contract primitives. Partners more than competitors · earn from PM activity without taking the other side.