Yeaster hunts crypto momentum on the BNB chain, fully autonomously. One mind reasons in four passes, decides with a god-tier-trader LLM, and executes self-custodially through Trust Wallet — every trade wrapped in a non-bypassable firewall and sealed into a tamper-evident proof chain. It buys, brackets, and exits on real funds; humans can lock it into a timed run and stop it only with a password.
The brain — one mind, four passes
Scout the 135-coin momentum universe with deterministic detectors (relative strength, breakouts, accumulation, volume surges, trending runners). Only tokens it can actually buy, bracket and sell are surfaced.
Score each candidate across 8 dimensions — technicals, perps, whale flow, sector rotation, unlocks, social — weighted by how much real data backs them, plus a zero-weight scam/honeypot safety axis.
An adversarial critic + hard safety blocks. A flagged honeypot/rug is vetoed; an unverifiable token is downgraded, never silently scored 'bad'.
A bold lead LLM picks ONE name (or stands down). The LLM is the decisive factor — if it's unavailable the agent stands down, never silently substituting a worse rule.
Guardrails — and why they're built this way
Every trade is checked for allowlist, single-trade & position caps, slippage, drawdown and Safe-Mode — by code the decision layer cannot skip. An AI should never be trusted to police its own risk.
Selling back to a stable is never blocked, even in Safe Mode. You must always be able to reduce risk.
The moment a token is bought it's approved for selling. Without it the FIRST stop/TP/trail would revert — protection that only looks real is worse than none.
A token is tradeable only if its on-chain contract resolves. The agent can never enter something it couldn't later sell.
Bets are sized in units of risk and shrink as drawdown grows; a losing streak shrinks them further. Lose, and Yeaster gets smaller.
An ATR-3x trailing stop + wide take-profit. A flat % trail clipped winners on daily-bar noise; ATR gives each coin room proportional to its own volatility.
If nothing trades by day's end, one minimal safest trade fires — so the contest's trade-frequency gate is never missed.
No real funds move until two env gates are set; the kill switch and unlock always require an operator password. Irreversible power needs deliberate, authenticated intent.
The exit engine
Operator controls
The three sponsors — fused into one agent
Market regime, technicals, derivatives, whale flow, sector rotation, unlocks, social + scam-safety — fused into the grade, and historical OHLCV for the backtester.
Self-custodial on-chain swaps + native stop/TP/ATR-trailing automations, token-risk reads, and x402 micropayments.
The on-chain venue — chain 56. The 148-token whitelist is the hard universe; BNB is gas (and manual-only), never an autonomous trade.
The agent monetizes its edge: anyone can buy today's top pick with a real on-chain USDT micropayment. Pay → the server verifies the transfer on BSC → the alpha unlocks. Every sale is logged as revenue.