# LemonSqueezy Claude Code API Evaluation

**Category:** Payment
**Score:** 47 (D)

This is the agent-readable Devtool Arena evaluation page for LemonSqueezy on Claude Code API.

## Summary

| Metric | Value |
|--------|-------|
| Status | completed |
| Overall score | 47 |
| Grade | D |
| Eval score | 62 |
| Discovery score | 14 |
| Cost | $0.71 |
| Runtime | 6m 6s |
| Tool calls | 33 |
| Errors | 10 |
| Tokens used | 1006853 |
| Success | Yes |

## Agent-Readiness Checklist

| Signal | Evidence |
|--------|----------|
| Context7 | Not found |
| llms.txt | Not found |
| MCP server | Not found |
| Typed SDK | https://github.com/lmsqueezy/lemonsqueezy.js |
| OpenAPI | Not found |
| Agent skills | Not found |
| CLI | Not found |

## Evaluation Prompt

````text

# Task
Using https://docs.lemonsqueezy.com, complete the following task:

Using LemonSqueezy, build me a payment link for a $29/month "Pro Plan" subscription and print the URL

The script should:
1. Create a product/price if needed
2. Create a **payment link** (NOT a checkout session — payment links don't expire)
3. Print the payment link URL to stdout

Important: Use payment links, not checkout sessions. Checkout sessions expire after 24 hours, but payment links are permanent and reusable. 

## Execution
After creating the script, run it to verify it works:
```bash
cd /home/daytona/app && python <your_script>.py
```

The script should print output to stdout. If there are errors, debug and fix them until it runs successfully.

````

## Grader Results

| Check | Passed | Weight | Score | Details |
|-------|--------|--------|-------|---------|
| Cost | No | 0 | 0 | $0.71 ($0.70–1.00, very expensive) |
| Time | No | 0 | 0 | 366s (5–10min, very slow) |
| Efficiency | No | 0 | 0 | 33 tool calls (>25, inefficient) |
| Found Docs | Yes | 0 | — | Touched docs at docs.lemonsqueezy.com: yes (17 matching tool calls) |
| Zero Errors | No | 0 | — | Tool outputs with errors/tracebacks: 10 |
| Syntax Valid | Yes | 0 | — | Code compiles/parses correctly |
| Created Files | Yes | 0 | — | Generated files: 1 (need ≥1) |
| Full Execution | Yes | 0 | — | Method: full_execution, Exit: 0 |

## Run Artifacts

| Artifact | Value |
|----------|-------|
| Conversation turns | 36 |
| Tool call traces | 33 |
| Generated files | 1 |
| Exit code | 0 |
| Completed at | 2026-09-26T11:08:21.094614+00:00 |

### Generated Files

- /home/daytona/app/create_payment_link.py

## Related Pages

- [Claude Code API leaderboard](/leaderboard/claudecode/api)
- [Compare Claude Code API companies](/leaderboard/claudecode/api/compare)
- [Agent Landscape](/leaderboard/discoverability)

Canonical URL: https://devtoolarena.com/claudecode/api/lemonsqueezy