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Vladimir Stantchev

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Constitutional AI & AI Ethics (1)Data Curation & Synthetic Data (1)Tool Use & Agents (1)

Papers (1)

Apr 13, 2026

Vladimir StantchevApr 13, 2026

Hardening x402: PII-Safe Agentic Payments via Pre-Execution Metadata Filtering

Stop leaking PII from your AI agent's payments: this middleware filters sensitive data before it hits payment processors.

Vladimir Stantchev

Constitutional AI & AI Ethics Data Curation & Synthetic Data Tool Use & Agents