Actions33
- Altcha
- Amazon Full Challenge
- Amazon Invisible Challenge
- Amazon JS API
- Alibaba
- Basilisk
- Binance
- Castle
- Cloudflare Challenge (CfClearance)
- Cloudflare Challenge (Token)
- Cloudflare Turnstile
- Cloudflare Waiting Room
- Complex Image Recognition
- DataDome
- Friendly Captcha
- FunCaptcha
- Gee Test V3
- Gee Test V4
- Hunt
- Image To Text
- Imperva
- JSON (Custom Task)
- Mtcaptcha
- Prosopo
- Recaptcha (Click)
- Recaptcha V2
- Recaptcha V2 Enterprise
- Recaptcha V3
- Recaptcha V3 Enterprise
- Temu
- Tendi
- Tspd
- Yidun
Image To Text
AI-generatedSummary
Convert a base64-encoded captcha image to text using CapMonster Cloud's OCR capabilities.
Inputs
- Body (Base64) (required) — Base64-encoded string of the captcha image content to be recognized; must be sent without line breaks.
- Captcha Module — Optional name of the recognition module to use (e.g., "yandex", "special").
- Recognizing Threshold — Optional numeric threshold (0–100) affecting recognition confidence.
- Case Sensitive — Boolean flag indicating whether the captcha text recognition should be case sensitive.
- Numeric Only — Option to restrict recognition to numbers only (set to 1 for yes, 0 for no).
- Math Captcha — Boolean flag indicating if the captcha contains a mathematical expression to solve.
Output shape
a list of json objects, each representing the OCR solution from the CapMonster Cloud API for the provided image input
The operation sends the image data as a task to CapMonster Cloud, waits for the recognition result, and outputs the recognized text solution. Errors during processing are returned if 'Continue On Fail' is enabled.
Examples
Example 1: Extract text from a captcha image
Provide a base64-encoded image of the captcha under 'Body (Base64)', optionally set recognition thresholds and flags. The node submits the image to CapMonster Cloud and returns the recognized text.