# PDF-API.io

PDF-API.io offers a dynamic PDF generation API with a drag-and-drop template designer, allowing developers to create customizable PDFs using HTML and CSS.

- **Category:** documents
- **Auth:** API_KEY
- **Composio Managed App Available?** N/A
- **Tools:** 1
- **Triggers:** 0
- **Slug:** `PDF_API_IO`
- **Version:** 20260316_00

## Tools

### List Templates

**Slug:** `PDF_API_IO_LIST_TEMPLATES`

Tool to list all available templates. Use after authentication to retrieve user's templates. Returns template metadata only; populating or rendering a template requires additional tool calls. Verify returned templates include required fields and variants before proceeding.

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `data` | string | Yes | Data from the action execution |
| `error` | string | No | Error if any occurred during the execution of the action |
| `successful` | boolean | Yes | Whether or not the action execution was successful or not |