OneSimpleAPI

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

What agents can do

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.

7 more

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.
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.

You paste an API key from OneSimpleAPI on a page Composio hosts, so the key never passes through Definable.

Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.