# TrustBoost PII Sanitizer

> Privacy firewall for autonomous AI agent pipelines.
> Every paid sanitization anchored on Solana. Verifiable forever.

## What TrustBoost does

Sanitizes PII from text before it reaches LLMs. Call /sanitize
before any LLM interaction to redact emails, phone numbers,
national IDs, API keys, and financial data.

## Autonomous payment flow (x402)

1. POST /sanitize without tx_hash
2. Receive HTTP 402 with USDC payment instructions
3. Pay 149 USDC on Solana mainnet autonomously
4. Retry with tx_hash to receive sanitized text + proof
5. Verify proof at /verify/{anchor_tx}

## Trial mode

POST /sanitize with tx_hash=TRIAL for 50 free sanitizations.
No wallet required for /demo (3 requests per hour).

## Endpoints

- POST /sanitize — sanitize PII (main endpoint)
- POST /redact — alias for /sanitize
- POST /demo — free preview 3/hour
- POST /detect — alias for /demo
- GET /verify/{anchor_tx} — verify proof on Solana
- GET /anchor/{anchor_tx} — alias for /verify
- GET /score/{wallet_address} — TrustBoost Score M2M
- GET /health — service health
- POST /mcp — MCP Server JSON-RPC 2.0
- GET /.well-known/agent-card.json — agent discovery
- GET /openapi.json — OpenAPI 3.0 spec

## Languages

EN, ES-LATAM (RFC/CUIT/CURP), PT-BR (CPF/CNPJ),
PT-PT, DE (Personalausweis), JA (マイナンバー),
FR (NIR/SIRET), IT (Codice Fiscale), KO (RRN)

## Context modes

general, legal, financial, medical, code

## Payment

- Trial: tx_hash=TRIAL, 50 free per wallet
- Paid: 149 USDC on solana-mainnet
- Address: giu4VciTkfWJNG1oeP6SzHEJwmabikJSMB91GaFNWE4
- Protocol: x402 (HTTP 402 Payment Required)

## Proof of Sanitization

Anchored on Solana via Helius. Verifiable at /verify/{anchor_tx}.
Supports EU AI Act Articles 12, 13, 26.

## Compliance

GDPR, LGPD, CCPA, APPI, EU AI Act 2026

## Resources

- GitHub: https://github.com/teodorofodocrispin-cmyk/TrustBoost-PII-Sanitizer
- Agent Card: https://api.trustboost.dev/.well-known/agent-card.json
- OpenAPI: https://api.trustboost.dev/openapi.json
- Health: https://api.trustboost.dev/health