🧩 Developers
Put Leaderra inside your waterfall.
Add the data layer as a source in Clay, n8n, or any HTTP flow — as primary or fallback. Verified data, pay only on hits, <200ms.
No card · one wallet across app, API and MCP
HTTP step · any waterfall tool
POST https://leaderra.ai/api/v1/reveal
X-API-Key: lk_live_…
{ "ref": "<record>", "fields": ["email", "mobile"] }
→ { "email": "cherie@example.com", "email_status": "valid",
"mobile": "+1 415 …", "charged": 12 }✦ Pay per hit
Credits move only on a successful, verified result — misses are free.
⚡ <200ms
No bottleneck in your flow — primary or fallback position.
✓ Verified
Deliverability-checked emails, line-type-verified mobiles — fewer bounces downstream.
Add the step in an hour.
Grab a free key, paste the HTTP step, and judge the hit-rate yourself.