Captcha Generation

The /captcha endpoint generates an image from a text provided as a parameter. This endpoint can be useful for testing a user with the generated captcha by storing the text in memory.

GET/v3/captcha

Parameters

Parameter	Required	Description
text	Yes	The captcha text to generate. Must contain at least one character

Request Example

GET /v3/captcha?text=test1234?ABCD

Response

The endpoint returns a PNG image of the generated captcha.

cURL

curl -X GET "https://api.sylvain.sh/v3/captcha?text=test1234?ABCD" --output captcha.png

Example

See an example of the generated captcha

Error Handling

If parameters are missing or invalid, the API will return an error:

Error Message	Description
Please provide a valid argument (?text={text})	The text parameter is missing or invalid