Connect Carrd to Qanary

Time: ~10 minutes. You need: a Qanary program (its slug), your billing provider already connected in Qanary onboarding, and admin access to Carrd.

1 · Paste the tracking snippet

<script src="https://app.qanary.cloud/qanary.js" data-qanary="YOUR_PROGRAM_SLUG" async></script>

Add an Embed element (type: Code, Head) with the snippet — requires Carrd Pro.

The snippet sets the first-party attribution cookie when a visitor lands with ?via=AFFILIATE_CODE (the link format your affiliates already share) and records the touchpoint.

2 · Carry the referral into checkout

Carrd pages link to hosted checkouts: append the stamp to the checkout URL (Stripe Payment Link client_reference_id, LS checkout custom params) in the link itself, or use per-affiliate coupon codes.

3 · Verify

Open your site with ?via=<a promoter code> in a private window.
Run a test-mode checkout.
In Qanary: the conversion appears attributed to that promoter — or ask your coding agent to run the MCP diagnose_attribution tool, which walks visit → identify → webhook → attribution → ledger and tells you exactly where anything is off.
Optional: add a webhook endpoint (Webhooks page) and press Send test event to verify your automation receiver too.

Verification checklist (fill in before publishing)

Snippet loads on the platform’s published site (not just the editor preview)
?via= visit recorded (check_events shows the touchpoint)
Test checkout attributes to the right promoter
Recorded by: ______ / date: ______