Secure your
Financial
Agents.
Stripe tool security is not a suggestion—it's a requirement for agents that handle money. SupraWall provides a deterministic perimeter between the LLM and the Stripe API, enforcing hard caps on transaction amounts and requiring human approval for sensitive financial actions.
Zero-Trust for Global Finance
Prompt injection is dangerous, but in a financial context, it can be catastrophic. Agents tasked with "managing customer subscriptions" could be manipulated into issuing mass refunds. SupraWall blocks this at the runtime level. Any 'refund' action without a matching security policy is blocked BEFORE reaching Stripe.
Amount Caps
Hard ceilings on charges per agent session.
Refund Approval
Mandatory human-in-the-loop for reversals.
Fraud Shimming
Real-time analysis of charge metadata intent.
Compliance Reports
Detailed Article 12 audit logs for all transactions.
EU AI Act Article 9 (Risk Management)
For financial agents, Articles 9 and 14 of the EU AI Act require deterministic risk mitigation systems. SupraWall automates this compliance by standing as your **independent technical oversight layer**, ensuring you can prove to regulators exactly who approved which financial action and why.
Integration Checklist
# 1. Initialize Stripe Security
from suprawall.stripe import protect_tools
# 2. Add limits to your financial tools
stripe_tools = [create_charge, refund_payment]
secured_tools = protect_tools(stripe_tools, max_amount=500)
# 3. Agent is now restricted by deterministic policies
agent.run(secured_tools)
Amount Limits
Hard-coded financial ceilings that no LLM can override.
Refund Protection
Require mandatory human approval for all charge reversals.
Fraud Interception
Scans payload for suspicious patterns before hitting Stripe API.
Compliance Logs
Article 12 compliant audit trail for all financial agent actions.