Washington pesticide applicator exam prep — an interactive single-page study suite for passing the WSDA pesticide applicator license (Core + Structural + Ornamental & Turf + Agricultural). Built from the Study Manual for Pest Management Professionals (WSU EM019) plus an original question bank.

Live

https://evergreenapplicator.thetempleofdoom.com

What's inside

WA Cert — WSDA licensing guide: exam format, fees, categories, CE requirements, printable application checklist
Field guide — all 13 chapters with real pest photos (Wikimedia, CC/PD)
Identification keys — branching keys, walked one couplet at a time
House faults — 22 points of faulty construction/maintenance, in order
WA Prep — 318 questions (249 original + 69 from the manual) with instant feedback + a timed 50-question mock exam (120 min, 70% pass)
Flashcards 🔒 / Practice exam 🔒 — premium
Glossary — every defined term, searchable

Monetization

Freemium: the field guide, keys, house faults, WA Cert, and WA Prep are free. Flashcards and the practice exam are a $5 Bitcoin unlock via BTCPay.

BTCPay store: FDT6DHWEaA7DF5WFePkp4pufgQ9yy1G6JfzTCwey1jYn
Price: $5 USD (on-chain BTC)
Flow: /unlock → BTCPay invoice → /webhook/btcpay (InvoiceSettled) → client polls /api/status → unlocks

Stack

Single self-contained index.html (vanilla JS SPA, no build step)
Flask (app.py) for the paywall + BTCPay webhook (HMAC-verified)
nginx reverse proxy → Flask :5000
SQLite (orders.db) for order state

Deploy

Proxmox LXC CT 117 (nocturne) @ 10.30.20.234
systemd nocturne.service, nginx sites-enabled/nocturne
Cloudflare tunnel thetemple-fleet (1aeb1ac0-3c49-4801-b61d-bc92e6e4932a), ingress → :80

Files

index.html — the study suite (paywall gate, photos, WA Prep, BMAC footer injected)
app.py — Flask backend (BTCPay invoice, webhook, unlock status, image serving)
images/ — 25 real pest photos (Wikimedia Commons)
wa_exam_data.py / wa_exam_data2.py — the original 249-question bank (part 2 imports part 1)
rebuild_wa_prep.py — build script for the WA Prep view + mock exam
inject.py / integrate_photos.py / add_wa_view.py / rename.py — one-shot build scripts
nocturne.service / nocturne.nginx — service + nginx config