AI Invoice Generator Skill for AI Agents
AI Invoice Generator Skill for AI Agents
Ready-to-use skill for AI agents to generate professional invoices via the AI Pass API.
Quick Start
- Get an API key from AI Pass Developer Dashboard
- Set the environment variable:
export AIPASS_API_KEY="your-key-here" - Use the skill — see the
skillContentfield
What This Skill Does
- Generates formatted invoices using GPT-5 Mini
- Input: business details, line items, payment terms
- Output: complete formatted invoice text
API Details
- Endpoint:
POST https://aipass.one/apikey/v1/chat/completions - Auth:
Authorization: Bearer $AIPASS_API_KEY - Model:
gpt-5-mini
Pricing
- $1 free credit on signup
- Pay as you go
Try the App
Related: Invoice Generator Guide | Build an Invoice Generator
Skill File
---
name: invoice-gen
description: AI Invoice Generator via AI Pass API. Generate professional invoices.
version: 1.0.0
---
# AI Invoice Generator Skill
## Endpoint
`POST https://aipass.one/apikey/v1/chat/completions`
## Auth
`Authorization: Bearer $AIPASS_API_KEY`
Get your API key from [AI Pass Developer Dashboard](https://aipass.one/panel/developer.html).
## Usage
```bash
curl -s -X POST "https://aipass.one/apikey/v1/chat/completions" \
-H "Authorization: Bearer $AIPASS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-5-mini",
"messages": [
{
"role": "system",
"content": "You are a professional invoice generator. Create a complete, well-formatted invoice with invoice number, date, from/to details, line items, subtotal, tax, and total."
},
{
"role": "user",
"content": "Create an invoice from Acme Corp to Client Inc for 10 hours of consulting at $150/hr, with 10% tax. Net 30 payment terms."
}
]
}'
```
Response: `r.choices[0].message.content`
## Models
- `gpt-5-mini` — fast, good quality
- `gemini/gemini-2.5-flash-lite` — alternative
## Pricing
- $1 free credit on signup
- Pay as you go