Supported platforms
Secrets are stored encrypted and shown as set/not-set, never echoed back.

Per-domain tracking configuration in Settings
Why not paste snippets?
- Injection is interaction-gated: pixels load after the visitor interacts, protecting your page speed scores.
- Server-side events (CAPI and friends) can’t be pasted into HTML at all; they need a server, and granvl is that server, firing them with the same session identity as the browser events so platforms deduplicate correctly.
- Configuration is auditable in one place instead of buried in page HTML across variants.
Verifying
After saving credentials, hit Send test event (or ask your agent to runtest_tracking_pixel). granvl fires a test conversion at Meta, GA4, and TikTok and reports each platform’s response, so you know the credentials work before spending on traffic.
Every real conversion fire is also logged per domain with the platform’s response, so a revoked token or misconfigured pixel shows up as failed fires rather than a silent gap in your platform reporting.