Settings
Webhooks
Real-time event streaming with HMAC-SHA256 signature verification and automatic delivery retries.
How this works:Connect external destinations · Toggle subscriptions for the 8 core lifecycle events · Verify HMAC-SHA256 signatures on receipt
Incoming Webhook Address
Send inbound leads, order webhooks, or opt-out callbacks into Flomaila.
Endpoints
0
TLS 1.3 verifiedDelivery Rate
99.98%
Zero dropped framesAverage Latency
84 ms
Edge dispatch networkSignature
HMAC-SHA256
X-Flomaila-Signaturesatellite_alt
0 activeConfigured Destinations
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history
Recent Deliveries
| Status | Event | Destination URL | Latency | Dispatched | Payload |
|---|
securityVerify Webhooks on your Backend (Node.js)
crypto.timingSafeEqualconst crypto = require("crypto");
function verifyFlomailaWebhook(rawBody, signatureHeader, secret) {
const hash = "sha256=" + crypto.createHmac("sha256", secret).update(rawBody).digest("hex");
return crypto.timingSafeEqual(Buffer.from(hash), Buffer.from(signatureHeader));
}