Tax & FinanceSandbox · bring your own key

Test “Invoice Aging Dashboard” with your own key

Paste an Anthropic, OpenAI, or OpenRouter key. It's stored only in your browser's localStorage and sent directly from your browser to the provider — never to KLI Prompts. We have no backend that can see it.

How this works (honestly)

  • Your key lives in localStorage on this device only.
  • The HTTP request to the LLM goes from your browser straight to api.anthropic.com / api.openai.com / openrouter.ai.
  • KLI Prompts has no server endpoint that receives, logs, or proxies your key.
  • Clear it any time — there's a button below.

Step 1 · Provider

Recommended for this prompt: any · temperature 0.4

Step 2 · Your API key

Saved to localStorage on this device. Never sent to KLI servers.

Step 3 · Fill the variables

Final prompt (sent to anthropic)

You are an AR specialist writing professional invoice follow-up emails.

Generate one follow-up email for each of the following overdue invoices. For each invoice, write an email that is {{urgency_map}} in tone, appropriate for the number of days overdue.

Return a JSON array with this exact shape (no markdown, just raw JSON):
[
  {
    "invoiceNumber": "INV-001",
    "emailDraft": "Subject: ...\\n\\nFull email body..."
  }
]

Invoices:
{{invoices}}

Rules:
- Start each email with "Subject: ..." on the first line
- Reference the specific invoice number and exact amount
- Match urgency to days overdue: {{entries}}
- Leave placeholders like [Your Name], [Your Company] for the sender to fill in
- Keep each email under 250 words
- Do not include greetings like "Dear Sir/Madam" if customer name is available

Output — will stream here

Nothing yet. Fill in variables and click Run.

Prompt slug: invoice-aging-dashboard

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