> For the complete documentation index, see [llms.txt](https://docs.icme.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.icme.io/documentation/use-cases.md).

# USE-CASES

- [AGENTIC COMMERCE](https://docs.icme.io/documentation/use-cases/agentic-commerce.md)
- [Crypto Wallet Agent Protection](https://docs.icme.io/documentation/use-cases/agentic-commerce/crypto-wallet-agent-protection.md): AI agents with signing authority over wallets are losing real money to attacks that have nothing to do with breaking cryptography.
- [Protocol, Treasury, and Signer Protection](https://docs.icme.io/documentation/use-cases/agentic-commerce/protocol-treasury-and-signer-protection.md): Cryptographic policy enforcement for protocols, DAOs, bridges, custodians, and institutional treasuries. Uses natural-language rules, proofs for every action, and receipts any counterparty can verify.
- [Verifiable API Discovery: How Buyer Agents Find the Right Tool](https://docs.icme.io/documentation/use-cases/agentic-commerce/verifiable-api-discovery-how-buyer-agents-find-the-right-tool.md)
- [Cryptographic Guardrails for Claude Code](https://docs.icme.io/documentation/use-cases/agentic-commerce/verifiable-api-discovery-how-buyer-agents-find-the-right-tool/cryptographic-guardrails-for-claude-code.md): A secure alternative to hookify for Claude Code.
- [Agentic Commerce Clearing House](https://docs.icme.io/documentation/use-cases/agentic-commerce/agentic-commerce-clearing-house.md): A single settlement policy that verifies both parties' guardrail proofs before any x402 stablecoin transfer settles. No trust required.
- [Mastercard Verifiable Intent](https://docs.icme.io/documentation/use-cases/agentic-commerce/mastercard-verifiable-intent.md): Integrate Preflight with Mastercard's Verifiable Intent, the cryptographic trust layer in Mastercard Agent Pay. Embed formally verified enterprise-policy compliance proofs in VI Layer 3 credentials.
- [Circle Nanopayments](https://docs.icme.io/documentation/use-cases/agentic-commerce/circle-nanopayments.md): Spending policy proofs for AI agents transacting in USDC.
- [PRIVACY & DATA SECURITY](https://docs.icme.io/documentation/use-cases/privacy-and-data-security.md)
- [Cut your agent observability costs and make every trace auditor-proof](https://docs.icme.io/documentation/use-cases/privacy-and-data-security/cut-your-agent-observability-costs-and-make-every-trace-auditor-proof.md)
- [ISO 42001 Enforcement: Evidence Your Auditor Will Actually Accept](https://docs.icme.io/documentation/use-cases/privacy-and-data-security/iso-42001-enforcement-evidence-your-auditor-will-actually-accept.md)
- [Protect Your Inbox from Rogue AI Agents](https://docs.icme.io/documentation/use-cases/privacy-and-data-security/protect-your-inbox-from-rogue-ai-agents.md): An AI email assistant that forgets its instructions can delete your entire inbox in seconds. PreFlight makes sure that never happens - even when the agent ignores you.
- [HIPAA Patient Data Sharing](https://docs.icme.io/documentation/use-cases/privacy-and-data-security/hipaa-patient-data-sharing.md): This page walks through a complete HIPAA compliance policy for a healthcare AI agent — the policy, the tests, and the key learnings that make it work reliably with automated reasoning.
- [Personal Data Access Agent](https://docs.icme.io/documentation/use-cases/privacy-and-data-security/personal-data-access-agent.md)
- [Venice AI + Preflight](https://docs.icme.io/documentation/use-cases/privacy-and-data-security/venice-ai-+-preflight.md): Private AI guardrails for private AI inference. Every prompt encrypted, every policy hidden, verifiable decisions that reveal nothing.
- [MikeOSS Legal AI](https://docs.icme.io/documentation/use-cases/privacy-and-data-security/mikeoss-legal-ai.md): Open source legal AI document assistant with cryptographic guardrail verification.
- [E-COMMERCE](https://docs.icme.io/documentation/use-cases/e-commerce.md)
- [Fake Merchant & Phishing Attacks](https://docs.icme.io/documentation/use-cases/e-commerce/fake-merchant-and-phishing-attacks.md): AI shopping agents are completing checkout on fraudulent sites — without the human ever seeing the suspicious domain.
- [E-Commerce Cart Hijacking: Prompt Injection Against AI Shopping Agents](https://docs.icme.io/documentation/use-cases/e-commerce/e-commerce-cart-hijacking-prompt-injection-against-ai-shopping-agents.md): Learn how e-commerce cart hijacking attacks manipulate AI shopping agents through hidden product listing instructions, price overrides, quantity changes, and credential exfiltration.
- [Cryptographic Guardrails for Your OpenClaw Agent](https://docs.icme.io/documentation/use-cases/cryptographic-guardrails-for-your-openclaw-agent.md): Your OpenClaw agent is sending emails, executing trades, creating accounts, and modifying files — right now, while you're not watching. You have no proof it checked any rule before it acted.
- [Guardrails for Self-Evolving OpenClaw Agents](https://docs.icme.io/documentation/use-cases/cryptographic-guardrails-for-your-openclaw-agent/guardrails-for-self-evolving-openclaw-agents.md): How to write and battle test a policy that catches data exfiltration and blocks unauthorized self-modification in OpenClaw agents.
- [Blocking ClawHavoc with ICME PreFlight](https://docs.icme.io/documentation/use-cases/cryptographic-guardrails-for-your-openclaw-agent/blocking-clawhavoc-with-icme-preflight.md)