Products
Self-serve tools built from real fraud operations.
Every product started as a pattern we saw across dozens of merchant engagements. Install and go.
Index
- 01 Shield
- 02 Chargeback AI
- 03 Checkout
01 Fraud Prevention
Shield
Drop-in Stripe.js replacement that enriches every PaymentIntent with device, network, and session signals. Write Radar rules against data you couldn't access before.
- 01 One-line frontend integration, 15KB
- 02 No backend changes required
- 03 AI-powered Radar rule recommendations
- 04 $0.05 per transaction, 1,000 free
before-after.js
// Before
const stripe = Stripe('pk_live_...');
// After
const stripe = Shield.Shield('pk_live_...');
02 Dispute Response
Chargeback AI
Claude Code plugin that responds to Stripe disputes in minutes. Pulls dispute details, generates submission-ready rebuttal letters, and audits your evidence, all from the terminal.
- 01 Two installs, zero code
- 02 Reason-code-aware rebuttals (Visa, Mastercard)
- 03 Evidence checklist with gap analysis
- 04 Free, open source Claude Code plugin
terminal
> /chargeback-ai:respond ch_3T2GUw...
Dispute: du_1T2GUy... Needs Response
Amount: $50.00 USD
Reason: Fraudulent (Visa 10.4)
Generating rebuttal letter...
Evidence audit: 5/7 items available
03 Hosted Checkout Launching soon
Checkout
A Canonical-hosted checkout for merchants on Stripe Hosted Checkout who want more from Radar. Full Shield signal capture, stronger Radar rules, better dispute outcomes, without touching your payment flow.
- 01 Drop-in replacement for Stripe Hosted Checkout
- 02 Full device + session signal capture built in
- 03 No frontend work required
checkout.js
// Before: Stripe Hosted Checkout
stripe.redirectToCheckout({ sessionId })
// After: Canonical Checkout
canonical.redirectToCheckout({ sessionId })
Same API. Shield signals captured automatically.