Files
cross-chain-pmm-lps/spec/bot-pseudo-code.md
defiQUG 168dba25d9 chore(sim): refresh deployment status, pool matrix, schemas, and scenario scripts
- deployment-status and pool-matrix snapshots aligned with validate-deployment-status.cjs.
- Micro-trade / scorecard docs and run-scenario wiring.

Made-with: Cursor
2026-04-07 22:56:16 -07:00

1.5 KiB

Bot Pseudo-Code (Watcher + Rebalance)

Per-pool loop (v1)

for each pool (cW* / quote):
  P_oracle = getOraclePrice(T)
  P_pool   = getPoolMidPrice(T)
  δ        = (P_pool - P_oracle) / P_oracle
  inv      = getInventoryImbalance(T)

  if |δ| > circuitBreakBps:
    setState(CIRCUIT_BREAK)
    continue

  if inCooldown(pool):
    continue

  if δ > normalBandBps:
    sell T into pool (size within budget)
    setCooldown(pool)
  else if δ < -normalBandBps:
    buy T from pool (size within budget)
    setCooldown(pool)

  if inv outside threshold:
    schedule inventory re-center (add/remove single-sided T, or bridge)

v2 additions

  • Route selection: Among pools for same T (e.g. T/USDC, T/USDT, T/DAI), choose edge with lowest slippage + fee; execute there; optionally rebalance quote via DEX.
  • Bridge throttle: If bridge backlog or risk flag, widen bands or skip trade.
  • Global budget: Before any trade, check per-token trade budget for current window; skip if exhausted.
  • Min improvement: Only trade if expected |δ| improvement net of fees ≥ minImprovementBps.
  • Gas-budgeted micro-support: For selected USD wrappers (especially cWUSDC, cWUSDT), allow tiny matched-quote trades (cWUSDC/USDC, cWUSDT/USDT when available) under a separate gas budget so wrappers stay economically live without converting the PMM into the destination venue.

Thresholds and bands from ../config/peg-bands.json. Mesh reflexivity from ../docs/07-mesh-reflexivity.md.