Browse published CAPTCHA models, compare their configured pricing and supported formats, and connect through the authenticated API.
Published models expose their configured price and usage through the W3Crawler API.
Submit supported image challenges through authenticated API requests.
Only models marked ready and published by administrators appear here.
Usage is tied to your authenticated W3Crawler account and wallet.
Choose a model whose configured character set and dimensions match your target.
Create an account, choose a published model, and follow the API documentation to submit a challenge.
