SDKs

Expunct provides official SDKs for Python and Node.js. Both SDKs offer a consistent, idiomatic interface to the Expunct API with full type safety and automatic retry logic.

Common Features

Both SDKs provide:

• Sync and async clients — Python offers both PiiRedactor (sync) and AsyncPiiRedactor (async); Node.js offers PiiRedactor with async methods throughout
• 6 resources — redact, jobs, batch, policies, api_keys/apiKeys, audit
• Convenience methods — sanitize_text/sanitizeText, sanitize_file/sanitizeFile, sanitize_uri/sanitizeUri for common workflows
• Automatic retry with exponential backoff on transient failures
• Typed models — Pydantic v2 models for Python, TypeScript types for Node.js

Comparison

Installation

Python

pip install pii-redactor-sdk

Node.js

npm install @pii-redactor/sdk

Quick Start

Python

from pii_redactor_sdk import PiiRedactor
 
client = PiiRedactor(api_key="pk_live_...")
result = client.redact.text(
    text="John Smith's email is john@example.com",
)
print(result.redacted_text)
# "[PERSON]'s email is [EMAIL_ADDRESS]"

Node.js

import { PiiRedactor } from '@pii-redactor/sdk';
 
const client = new PiiRedactor({ apiKey: 'pk_live_...' });
const result = await client.redact.text({
  text: "John Smith's email is john@example.com",
});
console.log(result.redactedText);
// "[PERSON]'s email is [EMAIL_ADDRESS]"