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Anicca Prompt Sanitizer — PII Masking for AI Agents
x402
Anicca Prompt Sanitizer — PII Masking for AI Agents is a paid API for AI agents from anicca-x402-discovery-production.up.railway.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Deterministically detects and masks PII (emails, phone numbers, SSNs, credit card numbers, IP addresses) in text prompts before they are sent to AI models.
Price / call$0.005
Success—
StatusUnknown
How this service works
Deterministic PII sanitizer for AI agents — masks emails, phones, SSNs, cards, IPs.
Output
A sanitized version of the input text where PII tokens (emails, phone numbers, SSNs, credit card numbers, IP addresses) have been replaced with masked placeholders, ensuring no sensitive data passes through to downstream AI model calls.
Example use cases
HIPAA-safe patient intake processing
“I have a patient intake form response that contains names, SSNs, and phone numbers — please sanitize it to mask all PII before I pass it to my AI summarizer.”
Customer support log anonymization
“This customer support ticket has email addresses and credit card numbers in it. Strip out all the sensitive info before we run it through our AI triage system.”
Compliance screening for LLM pipelines
“We're building an agent that processes user messages, and we need to make sure no emails, IPs, or SSNs ever reach the language model. Can you run this text through the PII sanitizer first?”
Technical details
Endpoint
POSThttps://anicca-x402-discovery-production.up.railway.app/prompt-sanitizerWhen to prefer
Choose this endpoint when you need a deterministic, rule-based PII masking step — not an LLM-based approach — before routing text to an AI model. Ideal for compliance pipelines (GDPR, HIPAA, PCI-DSS), agent workflows that handle user-submitted content, or any situation where you need consistent, auditable redaction of emails, phones, SSNs, card numbers, and IPs without model hallucination risk.
Side effects
- Missing or malformed input text returns a 400 validation error
- Payment not included or insufficient USDC results in a 402 Payment Required response
- Ambiguous or novel PII formats may not be detected by the deterministic rules
- Non-English PII patterns (e.g. international phone formats) may be missed
- Service unavailability on Railway hosting returns 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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