aibtcdev/sbtc-yield-maximizer

sBTC Yield Maximizer

What it does

Compares live Zest sBTC yield against current Bitflow sBTC HODLMM opportunity and routes idle sBTC to the highest safe path. This version executes a real Zest sBTC supply transaction when Zest is the winning route and executes the HODLMM leg by orchestrating hodlmm-move-liquidity via CLI when HODLMM is the winning safe executable route.

Why agents need it

Agents should not deploy sBTC based on static assumptions. They need a real decision layer that checks current yield, stale pricing risk, HODLMM liquidity quality, and wallet reserves before capital moves. This skill turns that decision into a repeatable, guardrailed write flow.

Safety notes

• Writes to chain. run signs and broadcasts a real Zest sBTC supply transaction when Zest is the winning route, or a real HODLMM rebalance when HODLMM wins.
• Mainnet only. Routing data and write execution target live mainnet protocols.
• Wallet password required. The skill unlocks the local AIBTC wallet at execution time using AIBTC_WALLET_PASSWORD.
• Reserve enforced. The wallet retains at least --reserve-sats after the write path.
• Deploy cap enforced. The routed amount is capped by --max-deploy-sats.
• Gas reserve enforced. The wallet must keep at least --min-gas-reserve-ustx.
• Post-conditions enforced. The Zest service-layer write path uses PostConditionMode.Deny.
• HODLMM stale-price gate enforced. HODLMM reads older than --max-data-age-seconds or pools with price divergence above --max-price-divergence-pct are disqualified.
• HODLMM liquidity gates enforced. Pools below the configured TVL or 24h volume floors are disqualified.
• APY edge gate enforced. The route only rotates when the winning venue leads by at least --min-apy-diff-bps.
• Meta-cooldown enforced. Repeated route execution is blocked until --cooldown-hours has elapsed.
• Mempool-depth guard enforced. Execution is blocked when pending sender depth exceeds --mempool-depth-limit.
• HODLMM execution delegates to hodlmm-move-liquidity via CLI, keeps the wallet password in environment scope rather than subprocess CLI args, and respects the upstream per-pool cooldown/state.
• Explicit confirmation required. run refuses to execute unless --confirm=MAXIMIZE is provided.
• Wallet is re-locked after the attempted write path.

Commands

doctor

Checks wallet resolution, STX and sBTC balances, Zest vault reads, Bitflow pool reads, mempool depth, and whether the current configuration can execute the winning route safely.

bun run sbtc-yield-maximizer/sbtc-yield-maximizer.ts doctor

install-packs

Lists the required runtime packages used by this skill.

bun run sbtc-yield-maximizer/sbtc-yield-maximizer.ts install-packs

status

Shows live balances, route candidates, route scores, Zest rate reads, the top HODLMM candidate, and the current winning route.

bun run sbtc-yield-maximizer/sbtc-yield-maximizer.ts status

run

Unlocks the wallet, re-checks the route decision, and executes the winning safe route:

• Zest sBTC supply when Zest wins
• HODLMM rebalance via hodlmm-move-liquidity when HODLMM wins and the current position is out of range

AIBTC_WALLET_PASSWORD='your-password' bun run sbtc-yield-maximizer/sbtc-yield-maximizer.ts run --confirm=MAXIMIZE

Example tuned run:

AIBTC_WALLET_PASSWORD='your-password' HODLMM_MOVE_LIQUIDITY_CMD='bun run /path/to/hodlmm-move-liquidity.ts' bun run sbtc-yield-maximizer/sbtc-yield-maximizer.ts run --wallet-id=b4d575f8-0865-4d6f-b1d6-5627b645a03c --max-deploy-sats=10000 --reserve-sats=100 --min-gas-reserve-ustx=100000 --min-hodlmm-volume-usd=1000 --min-hodlmm-tvl-usd=1000 --max-price-divergence-pct=0.5 --min-apy-diff-bps=50 --max-data-age-seconds=30 --mempool-depth-limit=0 --confirm=MAXIMIZE

Output contract

All outputs are JSON to stdout.

Success:

{
  "status": "success",
  "action": "Executed the highest safe yield route",
  "data": {
    "operation": "maximize-yield",
    "txid": "0x...",
    "explorerUrl": "https://explorer.hiro.so/txid/0x...?chain=mainnet"
  },
  "error": null
}

Blocked:

{
  "status": "blocked",
  "action": "Hold idle sBTC until a safe executable route is available",
  "data": {},
  "error": {
    "code": "PREFLIGHT_BLOCKED",
    "message": "No executable route passed the configured safety gates",
    "next": "Re-run later or adjust thresholds with explicit operator approval"
  }
}

Error:

{ "error": "descriptive message" }

Known constraints

• This version composes with hodlmm-move-liquidity by CLI rather than source imports. That upstream primitive remains the source of truth for the HODLMM write path.
• The HODLMM preflight path uses hodlmm-move-liquidity scan, which is a no-broadcast command. Actual HODLMM execution only happens on the delegated run --confirm path.
• Zest sBTC yield is derived from live on-chain Zest vault reads and interpreted as a basis-points-style supply signal. This was verified against the live v0-vault-sbtc source, which defines BPS u10000 and applies rate math in basis points.
• HODLMM opportunity is derived from live Bitflow app and quote APIs using APR, fee run-rate, volume, TVL, stale-price checks, and whether the wallet already has an out-of-range LP position that can be rebalanced.
• Requires enough sBTC to exceed reserve and enough STX to preserve gas reserve.
• Wallet-scoped state now lives under ~/.aibtc/. This intentionally starts fresh on upgrade rather than migrating the previous shared ~/.sbtc-yield-maximizer-state.json cooldown file.