Tideline · Digital Products

Build an autonomous trading engine that protects your capital while you sleep.

Name: The Trading Engine Blueprint
Brand: Tideline
Price: 79.00 USD
Availability: InStock

The Trading Engine Blueprint is the complete engineering guide — gates, ladders, guards, journaling, operations — distilled from an engine that runs live money unattended every market day. With a fully commented Python reference implementation.

Get the Blueprint — $79

One-time purchase · instant download · 13-chapter guide + 9 reference modules · free v1.x updates

The scaffolding is the product

Most trading-bot content sells you a signal. Signals are hypotheses — most fail. What separates a weekend script from an engine you can trust with real money is everything around the signal:

Regime gates

Why breadth beats index gates, live-vs-daily arming, and the solo-leader exception — the code that keeps you in cash through chop.

Peak-ratchet profit locks

The tiered trail/lock ladder — and the production bug where locks silently loosened on the way down, told in full so you never ship it.

Account floors & halts

Milestone ladders that ratchet a hard floor under every gain, and a kill switch a human must reset.

Event-risk guards

CPI/FOMC calendar blocks, VIX brakes, and why guards must pause rotations too — the layer almost every home-built engine is missing.

The broker seam

Dry-runs that make orders impossible, idempotent order ids, marketable limits, and reconciling against fills instead of intentions.

Operations

The two-loop cron architecture, flocks, market calendars, GFV/T+1 rules for cash accounts, journals, and the daily report that stops you from interfering.

Written from production, scars included

The lock that un-banked itself — how selecting profit-lock tiers from current gain (instead of peak gain) let a +7% winner round-trip, caught in the live logs, and the one-line fix with a system's worth of meaning.
The dry run that could halt production — a test pass that couldn't place orders but could still set the live engine's halt flag. The rule that fixes an entire class of bugs.
The gap in the open — why naive intraday momentum chases yesterday's corpse, and the bar-count guard that stops it.

Radical honesty, up front: the worked example strategy (leveraged-ETF momentum) tested negative out-of-sample, and the guide says so in chapter 1 and chapter 12. You are not buying a money printer. You are buying the engineering that lets you test any rules-based strategy on real money at survivable stakes — the laboratory, not the lottery ticket. If a sales page promises you the ticket, close the tab.

What's in the download

The Guide

13 chapters, ~75 minutes, zero filler.

Architecture → gates → ladders → guards → broker seam → operations → an honest chapter on edge, closing with a four-week build order. Clean HTML: read anywhere, print to PDF.

engine.pythe main loop — how everything composes

ladder.pymilestone floors + peak-ratchet profit locks

regime.pybreadth gate · index trend · VIX brake

macro_guard.pyeconomic-calendar entry guard

broker.pyadapter pattern + the sacred dry-run

journal.pyJSONL journal · reconcile · scorecard

indicators.pySMA · EMA · RSI · ATR · extension

config.example.jsonevery tunable in one place

crontab.examplethe two-loop cron architecture

Reference code is Python 3.10+, standard library only, heavily commented — written to be read and adapted, not installed. Plus README, personal-use LICENSE, and the DISCLAIMER you should read first.

Get the Blueprint — $79

Secure checkout by Stripe · download link on-screen and by email

Also from Tideline: the same feeds-and-collectors philosophy, pointed at your household — The Money Ops Dashboard Kit ($59): debt payoff as a date, the money calendar, sinking-fund waterfall, and alerts with consequences. And The Market Scanner Toolkit ($29): whole-market scans, the breadth regime gauge, and the study harness — the scanner nominates, your engine decides. New: two AI agent packs for Claude Code — The Personal CFO Agent ($39): your household money operator (money brief, debt-free date, bill radar, subscription leaks); and The Freelancer Ops Agent ($39): the back office that gets you paid (invoice chase, cash runway, rate check, scope watch). Try before you buy: free Money Tools MCP server — 5 of these calculators, connectable to Claude in one minute. Want everything? The Everything Bundle — all five products, $149 ($245 solo) — or the Agent Club: everything now + every future pack, $19/mo.

Details

Who is this for?: Developers who want to run rules-based strategies unattended — comfortable with Python and a Linux box (or willing to be). Broker-agnostic: the adapter interface is five methods.
Who is it not for?: Anyone looking for a profitable strategy to copy, a no-code bot, or financial advice. None of those are in the box, and we'd rather tell you here than in a support email — all sales are final.
What do I need to run it?: Python 3.10+, a broker with an API, and any small Linux VPS — the engine this guide is distilled from trades live on a basic DigitalOcean droplet (referral link: new accounts get a starting credit, and it supports Tideline at no cost to you).
Format & delivery: One ZIP, delivered instantly after checkout (on-screen + emailed link). The guide is clean HTML — read in any browser, print to PDF.
Refunds: All sales are final — it's a digital download, delivered instantly, and this page tells you exactly what's inside (including what isn't). Delivery problem? Email support@tideline.money and we'll make it right. Policy.
License & updates: Personal-use license: adapt and run the code for your own accounts, including in production; no redistribution of the package itself. v1.x updates are emailed free.