PayAI PII Redaction & Tokenization

x402

PayAI PII Redaction & Tokenization is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Detects structured PII in a text blob and transforms it via redact, mask, hash, or reversible tokenize modes, returning sanitized text plus a findings report.

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Detect and transform structured PII in a text blob. Returns the sanitized text plus a findings report. Modes: redact, mask, hash, or reversible tokenize (the token map is returned in the response — nothing is stored). Optional per-type mode overrides and an allow-list. Structured PII indicators, not legal advice.

Output

Returns a JSON object containing: (1) the sanitized version of the input text with PII transformed according to the chosen mode, (2) a findings report listing each detected PII item including its type, original span, position, and replacement value, and (3) a token map (when tokenize mode is used) mapping generated tokens back to the original values — nothing is stored server-side.

Example use cases

Sanitize support tickets before logging

“Before we write this support ticket to our database, scrub all PII from the message body using redact mode — here's the text: 'Customer Jane Doe, DOB 1985-03-12, card ending 4242, called about a billing issue.'”

Reversible anonymization for AI training data

“I need to de-identify this batch of user feedback text for our ML team — use reversible tokenization so we can map back to real values later if needed: 'Alice Wang (alice.wang@corp.com, +1-415-555-0199) reported the bug on March 3rd.'”

GDPR compliance check on outbound email draft

“Check this draft email for any personal data before it goes out, and mask anything sensitive — replace values with asterisks but tell me what PII types were found: 'Dear Mr. Carlos Ruiz, your order #8821 ships to 22 Oak Street, Austin TX 78701.'”

Technical details

Endpoint

POSThttps://payai.agentstools.dev/pii/redact

When to prefer

Choose this endpoint when you need stateless, per-call PII transformation with flexible output modes (redact, mask, hash, or reversible tokenize) and a detailed findings report — especially when you want the token map returned in-response rather than stored. Prefer it over regex-based approaches when you need multi-type PII detection in a single pass with optional per-type mode overrides and an allow-list.

Side effects

Unstructured or ambiguous PII (e.g. colloquial names without context) may not be detected
Non-English text may have lower detection accuracy
Malformed input JSON returns a 400 error
Unknown mode values return a validation error
Very large text blobs may hit payload size limits
Results represent structured indicators only, not legal compliance guarantees

Input

Schema · Request body

Field	Type	Description
mode	string	Default transform applied to every entity
salt	string	Optional salt mixed into hash mode
text	string	The text to sanitize
entities	array	Optional allow-list of entity types to act on (default: all). See GET /pii/recognizers.
mode_overrides	object	Optional per-entity-type transform, keyed by type
include_positions	boolean	Include character start/end offsets per finding

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