MANDATESHIELD FOR ECOMMERCE MERCHANTS
Accept AI-agent orders without trusting the model
Keep the existing checkout and payment processor while adding a reserve-and-consume boundary for agent-originated purchases.
Current support boundary
This page describes an architecture pattern, not evidence of a customer deployment or provider adoption. Terminal outcome checking currently covers configured Stripe PaymentIntents and the supported x402 EIP-3009 profile only. Production requires provider credentials to be absent from the agent and alternate provider egress to be blocked. If native controls already satisfy the complete requirement, an additional MandateShield boundary may be unnecessary.
Who this is for
Online stores and commerce platforms preparing checkout flows for shopping agents, assistants and agentic browsers.
The execution risk
A valid card or wallet credential proves that a payment method can be used. It does not prove that the customer approved this exact seller, cart, total or delivery context.
How the control fits
- Receive the final agent checkout and signed authorization evidence.
- Bind the final cart, total and merchant to an account-registered mandate.
- Run strict verification to reserve exact cumulative-budget headroom.
- Require provider-bound CONSUME and one fresh permit redemption before submission, then report the exact attempt for configured Stripe or x402 reconciliation.
Controls included
The operational result
Merchants can support agentic checkout without replacing their processor or sending payment credentials to MandateShield.
Check a purchase boundary now
Use the public validator with sample data, or integrate strict reservation plus processor-side CONSUME before provider submission.
Open free validator →