# OneSimpleAPI MCP

Vendor: OneSimpleAPI  
Category: developer-tools  
Auth: API_KEY  
Composio slug: `onesimpleapi`

OneSimpleAPI provides utility APIs for web content, images, PDFs, QR codes, URL management, validation, exchange rates, and file management.

## Tools

- **Analyze Readability** — Analyze text for readability, grade level, reading time, difficult-word counts, and sentiment.
- **Calculate PPP Discount** — Calculate a purchasing-power-parity discount and localized price between an origin and a destination country.
- **Capture Screenshot** — Capture a webpage URL or raw HTML as a hosted screenshot and return its URL and rendering metadata.
- **Convert Currency** — Convert an amount between supported currencies and return the converted value and exchange rate.
- **Create Short URL** — Create a OneSimpleAPI short URL with optional one-time-use, redirect, query-forwarding, and active-date controls.
- **Delete File** — Delete a generated OneSimpleAPI file by its hosted URL and return the updated file record.
- **Expand Short URL** — Resolve a shortened URL and return its final URL, redirect count, and redirect trace.
- **Generate or Convert Color** — Generate a deterministic color palette from text or convert a supplied color into HEX, RGB, HSL, and related palette values.
- **Generate PDF** — Generate a PDF from either a webpage URL or raw HTML and return the hosted PDF URL and page metadata.
- **Generate QR Code** — Generate a hosted PNG or SVG QR code for a message and return its URL.
- **Get Image Information** — Extract dimensions, image metadata, EXIF camera fields, and available GPS details from an image URL. Returned fields vary with the metadata embedded in the image.
- **List Files** — Return one page of generated files owned by the connected account, optionally filtered by live or deleted status.
- **List Short URLs** — Return one page of OneSimpleAPI short URLs and their click statistics.
- **Transform Image** — Resize, crop, rotate, flip, filter, border, optimize, and host an image, returning the generated image URL and metadata.
- **Validate Email** — Validate an email address and assess its domain, MX records, deliverability, disposability, role status, and registration safety.

## Setup

1. Create or open a Switchy Project.
2. Open Integrations and connect OneSimpleAPI.
3. Authorise through api_key.
4. Teammates can now @-mention OneSimpleAPI tools in chat.

---
Last verified: 2026-09-03T02:00:04.194Z  
Canonical URL: https://switchy.build/directory/mcps/onesimpleapi