GitHub: https://github.com/abrownfox0/abrownfox001-twap60-prediction-trigger-system
YouTube walkthrough: https://www.youtube.com/watch?v=XzhugRL6BV4
Live profile: https://polymarket.com/@abrownfox001
Part 2 made settlement hygiene mandatory: same 60s TWAP at open, live score, and resolution.
Part 3 is why a clean target still is not a fill. Mid-September execution has three constraints that July notebooks do not contain.
1. The Matching Layer After the Patch Window
| Constraint | Live normal | What it punishes |
|---|---|---|
| Crypto taker delay | 150ms since Sept 4 | See-tick-lift-cancel |
| Volume-tier CLOB limits | live since early August | Cancel storms / spray |
| Delay-lock | order in the window is not a free undo | Fake last-look |
| Infra incidents | brief CLOB / open-order / websocket lag | Trading through stale state |
TWAP60 killed last-tick settlement.
These rules tax last-tick execution.
A 5m mid-band engine can live here. A sniper loop has less room every month.
2. 150ms Is a Cost, Not a Personality
The delay does not ban bots. It makes the first look cheaper to be wrong with.
For @abrownfox001 that means:
- decision time and fill time must be logged separately
- a 50¢ ask can move during the delay
- “I was first” is not a quality metric
- scratch-at-breakeven needs post-Sept 4 spreads, not July memories
If signal → fill degraded by more than the extra delay plus spread, clip size or the entry gate has to move. Hoping is not a patch.
3. Quotas Turn Cancel-Spam Into an Incident
Volume-tier token buckets plus Retry-After mean retries are rationed.
Expected production behavior:
idempotent client order ids
no cancel storm as risk management
honor Retry-After
cap orders per slot
count 429s in the slot log
A specialist that places small 45–55¢ clips and scratches selectively can stay inside a tier.
A bot that uses the cancel endpoint as a heartbeat will find the ceiling.
4. Incidents Are Part of the Runbook Now
This season already included short CLOB / API / websocket problems and later goodwill credits to affected wallets.
That is not a strategy comment. It is an ops comment.
When open-order reads are stale or RTDS/CLOB blip:
- do not invent working state from the last local cache
- do not double-send on reconnect
- do not scratch from a book you cannot see
- halt the slot if positions and Data API disagree
The public shell in clob.ts + engine.ts has to treat reconnect as a correctness event, not a speed event.
5. What to Re-Measure After Sept 4
Per slot, at minimum:
signal_ts
submit_ts
fill_ts
quoted_ask
fill_px
scratch_spread
delay_ms
rate_limit_hits
rtds_age_ms
halt_reason
Then split weeks:
- pre-TWAP60
- 30s TWAP 5m
- 60s TWAP + 50ms delay
- 60s TWAP + 150ms delay
If you average all four into one “edge,” you are blending four venues.
6. What This Does Not Authorize
- switching the whole book to maker-only because delay exists
- abandoning 5m BTC
- porting the engine to Combos
- turning agent connectors into the order path
- reviving snapshot-close labels to “make latency matter again”
The specialist loop stays:
TWAP-aligned edge → mid-band clip → re-score → scratch or redeem
Only the timing and failure handling change.
7. Expected Tech Change on This Layer
- Config:
taker_delay_ms = 150 - Separate timestamps for signal / submit / fill
- Rate-limit backoff that does not freeze the whole process
- Reconnect guards against duplicate orders
- Retune scratch on post-delay data only
- Skip scratch when 50¢ depth is gone
The private signal can stay closed. Delay and quota handling cannot.
8. What Part 4 Covers
Execution is still the 5m core.
Part 4 is the noise around that core: Combos, agent APIs, builder programs. What is infrastructure, what is distribution, and what must stay out of engine.ts.
Links
- Repo: https://github.com/abrownfox0/abrownfox001-twap60-prediction-trigger-system
- Video: https://www.youtube.com/watch?v=XzhugRL6BV4
- Live activity: https://polymarket.com/@abrownfox001?tab=activity
Not financial advice. Delay values and incident status move — confirm live docs and status pages.
If you have more questions, please feel free to contact me at any time: https://t.me/abrownfox001
My Polymarket Activity: https://polymarket.com/@abrownfox001?tab=activity
#Polymarket #CLOB #TradingBot #BTC #TWAP #AlgoTrading #PredictionMarkets
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