HRSandbox · bring your own key

Test “Customer Onboarding Email” 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)

Generate a warm, professional customer onboarding welcome email with the following details:

Customer Name: {{customer}}
Product Name: {{product}}
Sender Name: {{sender}}{{steps}}

Write a complete onboarding email that:
- Has a clear subject line
- Warmly welcomes the customer by name
- Introduces the sender
- Highlights 2-3 key benefits of the product
- Includes the getting-started steps (if provided) or suggests a first action
- Offers support contact information
- Closes with an encouraging, friendly sign-off

Format the entire output as a single plain-text email including the subject line at the top (e.g. "Subject: ..."), followed by the email body. Do not use JSON or markdown formatting.

Output — will stream here

Nothing yet. Fill in variables and click Run.

Prompt slug: customer-onboarding-email

Prefer copy-paste? Back to the prompt page →