Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add ashish7802/awesome-api-skills --skill paddlegit clone --depth 1 https://github.com/ashish7802/awesome-api-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ashish7802/awesome-api-skills/paddle)<a href="https://agentmods.dev/skills/ashish7802/awesome-api-skills/paddle"><img src="https://agentmods.dev/badge/skills/ashish7802/awesome-api-skills/paddle/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ashish7802/awesome-api-skills/paddle"><img src="https://agentmods.dev/badge/skills/ashish7802/awesome-api-skills/paddle.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.00554 |
| Opus 5 | $0.00000 | $0.00277 |
| Sonnet 5 | $0.00000 | $0.00111 |
| Haiku 4.5 | $0.00000 | $0.00055 |
Grade A, and why
paddle scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Paddle API Skill
Quick Start
Paddle acts as a Merchant of Record, meaning they handle sales tax (VAT, GST) calculations and remittance for you. Use the @paddle/paddle-node SDK to manage subscriptions and invoices.
npm install @paddle/paddle-node
Common Workflows
Subscription Creation
Typically, Paddle Checkout runs on the frontend. The backend listens for the transaction.completed webhook to activate the subscription in your database, bypassing manual server-side charge creation.
Production Patterns
Merchant of Record Compliance
Because Paddle is the MoR, you must rely on their webhook events (subscription.activated, subscription.past_due) as the absolute source of truth for billing access. Do not attempt to calculate taxes or prorations locally.
Error Recovery
Handle ApiError. Common issues include invalid price_id values or attempting to charge a customer in an unsupported currency. Webhooks from Paddle retry automatically.
Security Notes
Always verify incoming webhook signatures using your Paddle Webhook Secret. Ensure your backend validates that the status of a transaction is truly completed before granting entitlements.
Performance Considerations
The Paddle API is robust but should not be called synchronously during critical read paths. Cache subscription statuses in your local database (e.g., Supabase or Neon).
Testing Guidance
Use the Paddle Sandbox environment (sandbox-api.paddle.com). Trigger test webhooks via the dashboard to simulate edge cases like failed payments and cancellations.
Troubleshooting
If webhooks are failing signature verification, ensure you are passing the raw, unmodified request body buffer to the verification function, not a parsed JSON object.
References
Related Skills
- Stripe
- [Lemon Squeezy](/skills/lemon squeezy)
Why use this skill
Use this when your agent works with paddle — structured patterns beat pasted docs and prevent common hallucinations.
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago First seen · 59 lines · 0 tokens per session scan A f8dee0ffd7d7
paddle is a skill published in the GitHub repository ashish7802/awesome-api-skills (13 stars, last pushed 8d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 554 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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