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Setup reCAPTCHA


5-10 minutes
All plans

Google reCAPTCHA (Invisible v2) can prevent bots from entering your campaign forms without adding friction for real users.

1) Create your reCAPTCHA keys in Google


  1. Open the reCAPTCHA Admin / Google Cloud reCAPTCHA console and create a new key.
  2. Type: choose reCAPTCHA v2 → "I'm not a robot" Challenge.
  3. Domains: add every domain where your campaign/entry form can appear (e.g., yourstore.myshopify.com and your custom storefront domain). If you are using our Direct URL feature, also add crazyrocket.io in the list.
  4. Save to get your Site key and Secret key.

reCAPTCHA configuration in CrazyRocket dashboard

2) Paste keys into CrazyRocket


  1. In your CrazyRocket dashboard, open Edit Campaign → Security → reCaptcha.
  2. Toggle Enable Invisible reCaptcha ON.
  3. Paste your Site key and Secret key into the matching fields.
  4. Save.

reCAPTCHA configuration in CrazyRocket dashboard

Google Cloud Pricing


The reCAPTCHA service is provided and charged by Google.

Google now offers reCAPTCHA as Google Cloud tiers. For most stores, Essentials will be enough (and free):

  • Essentials: Free up to 10,000 assessments/month (per Google Cloud project).
  • Standard: $8 flat once you pass 10,000; covers up to 100,000 assessments/month.
  • Enterprise: over 100,000, $0.001 per assessment (i.e., $1 per 1,000) beyond 100k.

Billing combines usage of multiple keys in the same project. (Google Cloud)

Quick troubleshooting


  • "Invalid domain for site key" → the current page's domain isn't on your key's allow-list. Add it and save. (Google Cloud)
  • "Invalid key type" → you created a v3 key but enabled Invisible v2 (or vice-versa). Recreate with the correct type. (Google for Developers)
  • Using older keys → migrate the key to Google Cloud (no code change) to align with the new tiers. (Google Cloud)
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