Authentication

ApiMask is distributed through RapidAPI. Authentication, subscriptions, plan limits, and billing are handled by RapidAPI.

Required headers

Every request must include the RapidAPI headers shown in your RapidAPI dashboard:

X-RapidAPI-Key: your-rapidapi-key
X-RapidAPI-Host: apimask-developer-utilities-api.p.rapidapi.com
Content-Type: application/json

Use the exact X-RapidAPI-Host value from the product you subscribed to. Different ApiMask products may use different RapidAPI hosts.

Example

curl --request POST \
  --url https://apimask-developer-utilities-api.p.rapidapi.com/v1/dev/email/validate \
  --header "Content-Type: application/json" \
  --header "X-RapidAPI-Key: $RAPIDAPI_KEY" \
  --header "X-RapidAPI-Host: apimask-developer-utilities-api.p.rapidapi.com" \
  --data '{"email":"hello@example.com","check_smtp":false}'

Troubleshooting

401 usually means the RapidAPI key is missing, invalid, or not subscribed to the product.
403 usually means the request is not allowed for the subscribed product or plan.
429 means the RapidAPI plan limit has been reached.

Quickstart Pricing