Pricing
One-time purchase. Instant download. No subscription, no seat count, no upsells.
Webhook Forge
Production-grade Webhook receiver — source code
$25.00 one-time
- Complete source code (Python 3.13)
- HMAC-SHA256 signature verification with constant-time comparison
- Idempotency enforced by a database unique index — no check-then-insert race
- Retry semantics via a
retryablefield in every response body - Replay protection (timestamp window, ±5 min default)
- Body-size guard: Content-Length checked before the body is read
- Audit trail: events persisted with an attempt log
- Adapters for Lemon Squeezy, GitHub/Stripe-style signatures, and Cloudflare Workers + D1
- 69 passing tests, included in the download
- Deployment and end-to-end verification scripts
Personal use and internal use in commercial projects. Reselling and public repository publication are not permitted.
One Idea, Three Platforms
Cross-platform rewrite templates & publishing SOP
$25.00 one-time
- 41 rewrite templates — 12 hooks, 8 skeletons, 10 CTAs, 6 headline formulas, 5 summary formulas
- Complete publishing SOP: tag strategy, summary lines, originality declarations
- Cover art pipeline: 1024×1536 portrait, 1024×768 landscape, watermark-removal parameters
- 8 platform rejection reasons and the concrete fix for each
- 7 real pitfalls learned by running it, not by reading about it
- Working skill package (SKILL.md, platform rules cheatsheet, error lookup table, validators)
Methodology and templates. Not a one-click viral-post generator. Platform rules change — defer to each platform's latest announcements.
What you get after purchase
Right after your payment clears you land on your order page, which carries a download link tied to your own order. Files are delivered automatically — there is nothing to request and no manual approval step.
Refunds
Because these are source-code downloads, refunds are handled case by case. If a product does not work as described, contact us within 14 days of purchase and we will refund it. See the Terms of Service for the full policy.
Taxes
Prices are shown in USD. Any applicable sales tax, VAT or GST is calculated and applied at checkout based on your billing address and is shown before you pay.
Payments
We accept major credit and debit cards (Visa, Mastercard), Apple Pay and Google Pay. Payment details are handled by our payment processor; we never see or store your card number.