lemonsqueezy

lemonsqueezy is a skill for Claude Code, Codex from mnlt/teleport. It costs 84 tokens per session (1,842 once invoked), scanned B, original, MIT.

A REST API workflow for Lemon Squeezy, a Merchant of Record that sells digital products or subscriptions and handles sales tax, VAT, and chargebacks for the seller.

In plain words
What is it for?
Use it to manage stores, products, checkout links, orders, subscriptions, customers, and software license keys.
Why use it?
It lets a small software business manage payments and licensing without building every billing and tax process itself.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths; positional $N argument; mentions Claude Code.

Good fit Use it to manage stores, products, checkout links, orders, subscriptions, customers, and software license keys.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mnlt/teleport/lemonsqueezy
Install

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.

Any agent
npx skills add mnlt/teleport --skill lemonsqueezy
Clone the repo
git clone --depth 1 https://github.com/mnlt/teleport

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for lemonsqueezy

README.md
[![agentmods](https://agentmods.dev/badge/skills/mnlt/teleport/lemonsqueezy.svg)](https://agentmods.dev/skills/mnlt/teleport/lemonsqueezy)
Your own site
<a href="https://agentmods.dev/skills/mnlt/teleport/lemonsqueezy"><img src="https://agentmods.dev/badge/skills/mnlt/teleport/lemonsqueezy.svg" alt="Measured on agentmods" height="20"></a>
Per session 84 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,842 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00084 $0.01842
Opus 5 $0.00042 $0.00921
Sonnet 5 $0.00017 $0.00368
Haiku 4.5 $0.00008 $0.00184

Measured 8d ago against content hash 2118afa4f8e3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade B, and why

lemonsqueezy scanned grade B with 2 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 8d 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

**Do NOT suggest editing `~/.claude/settings.local.json` manually.** The `teleport-setup add-key` command handles it with backup, validation, and masked input. Stop execution until the user has run the command and restar

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -sL "${H[@]}" \
skills/lemonsqueezy/SKILL.md · 115 lines

How it starts

The opening of the file, as written. The whole thing — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Lemon Squeezy

Direct REST access to Lemon Squeezy — a Merchant of Record that collects/remits EU VAT + US sales tax, eats chargebacks, and handles fraud for ~5% + fees. Uses the JSON:API spec.

Usage

  • Use for: Solo dev / small SaaS selling globally, hosted checkout URLs, software license issuance + validation, subscriptions with tax handled.
  • Skip for: Sub-5% fees at scale (use Stripe), physical goods / marketplaces, usage-based metered billing with complex proration.

Credentials check

[ -n "$LEMONSQUEEZY_API_KEY" ] && echo "LEMONSQUEEZY_API_KEY: PRESENT" || echo "LEMONSQUEEZY_API_KEY: MISSING"

Never echo the variable directly — the value would land in the conversation transcript.

If MISSING, respond to the user with EXACTLY this message (do NOT paraphrase, do NOT suggest manual JSON edits):

I need your lemonsqueezy credential. Run this in another terminal — it'll open the signup page, validate format, and save it safely with masked input:

teleport-setup add-key lemonsqueezy

Then restart Claude Code (/exit, then claude) and ask me again.

Do NOT suggest editing ~/.claude/settings.local.json manually. The teleport-setup add-key command handles it with backup, validation, and masked input. Stop execution until the user has run the command and restarted.

API

  • Base URL: https://api.lemonsqueezy.com/v1 (HTTPS only).
  • Auth: Authorization: Bearer $LEMONSQUEEZY_API_KEY.
  • Accept: application/vnd.api+json AND Content-Type: application/vnd.api+json required on every request (both). Omitting them returns misleading 401 Unauthenticated even with a valid key — the #1 silent-failure source.
  • Rate limits: 300 req/min main API, 60 req/min license API (tracked separately). Back off on 429.

JSON:API basics

Every response uses the envelope { data, included, meta, links }. Real attrs live at data.attributes.X (not data.X); data.id is a string. relationships are stubs like { store: { data: { type, id } } } — pass ?include=store to hydrate the full object into top-level included[]. Errors come back as {"errors":[{"detail","status","title"}]}, not in data.

Read the full file on GitHub · 115 lines

Changes

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.

  1. 8d ago First seen · 115 lines · 84 tokens per session scan B 2118afa4f8e3

Subscribe to this mod's changes

lemonsqueezy is a skill published in the GitHub repository mnlt/teleport (8 stars, last pushed 4mo ago), licensed MIT. It adds 84 tokens to every session and 1,842 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it B with 2 findings (reads agent configuration directories, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.