PII filter

The PII filter masks personally identifiable information with *. This feature requires an Enterprise license. Contact us via the Pricing page.

Supported PII types

• Names
• Addresses
• Personal identifiers
  • Phone number
  • National ID
  • Passport number
  • Bank account number
  • Card number
  • Driver’s license number
  • Vehicle plate number

You can tune behavior via the pii_preset parameter:

• all (default)
  • Preserve original text; mask only PII characters with *.
• finance
  • Restore 8-digit non-birthdate numbers (e.g., verification codes)
  • Add hyphens to masked national IDs and phone numbers
  • Validate 15–16 digit card numbers; mask valid ones with hyphens, restore invalid ones

Usage

Set use_pii: true and choose a pii_preset.

In the POST Request body, set use_pii: true and choose pii_preset (e.g., all, finance).

POST example: Example

Unified example (presets): Example