Overview
Captcha via Claude Vision is Automize's in-house CAPTCHA solver – uses Anthropic's Claude Vision model to solve image-based CAPTCHAs (recaptcha v2 grids, image OCR, object identification). No external third-party fees; uses your Anthropic API key.
- Regions: Wherever Anthropic API is available (global).
- Plans: Pay-per-Claude-API-call. Cheaper than dedicated CAPTCHA services for image-based challenges; not applicable for token-based challenges (reCAPTCHA v3, hCaptcha, Turnstile – use 2Captcha/Capsolver for those).
Setting up the connection
- Uses your existing Anthropic API key – same as the anthropic connector.
- In Automize → Settings → Connectors → Captcha (Claude Vision). Paste Anthropic API key.
Find your credentials at https://console.anthropic.com/settings/keys.
Rate limits
Bound by your Anthropic tier (~5-15 RPS on tier 1, scales with usage).
Data model
Image-based reasoning:
base64 image + question → Claude vision endpoint → coordinates / text / labelsAvailable operations
3 operations available. Click any row to jump to its detail.
| Operation | Category | What it does |
|---|---|---|
| Identify Objects in Image | General | Generic vision query – list objects present, useful for atypical CAPTCHA flows |
| Solve Image Grid CAPTCHA | General | Pick which tiles in a 3x3 or 4x4 image grid match the prompt (e.g. 'traffic lights') |
| Solve OCR / Distorted-Text CAPTCHA | General | Read the text shown in a distorted-text CAPTCHA image |
Operations
Identify Objects in Image
Generic vision query – list objects present, useful for atypical CAPTCHA flows
| Parameter | Required | Type | Description |
|---|---|---|---|
Image Path image_path | Yes | string | Path to the image |
Question question | Yes | string | Natural-language question to ask about the image |
Solve Image Grid CAPTCHA
Pick which tiles in a 3x3 or 4x4 image grid match the prompt (e.g. 'traffic lights')
| Parameter | Required | Type | Description |
|---|---|---|---|
Image Path image_path | Yes | string | Path to a screenshot of the full grid |
Prompt prompt | Yes | string | Challenge text, e.g. 'Select all images with traffic lights' |
Grid Size grid_size | No | integer | Grid dimension (3 for 3x3, 4 for 4x4) |
Solve OCR / Distorted-Text CAPTCHA
Read the text shown in a distorted-text CAPTCHA image
| Parameter | Required | Type | Description |
|---|---|---|---|
Image Path image_path | Yes | string | Path to the CAPTCHA image |
Hint hint | No | string | Optional context, e.g. 'lowercase letters and digits, 6 chars' |
FAQ
- When to use Claude Vision vs 2Captcha?
- Claude Vision: image-based + custom CAPTCHA logic, lower cost. 2Captcha: token-based (reCAPTCHA v2/v3, hCaptcha, Turnstile) where you need a server-issued token.
- Accuracy?
- High on image grids + OCR. Lower on highly-distorted modern CAPTCHAs designed to defeat AI. Test on your specific target site.