NEXUSBROKER
End-to-end encrypted webhook relay with FIFO queues.
Your data, encrypted. Always.
Webhooks Were Never Built for Sensitive Data
Your data passes through third-party servers in plaintext
Every webhook you receive is an unencrypted POST hitting your infrastructure. Headers, payloads, secrets — all visible to anyone in the middle. You're trusting every network hop.
No guarantee of delivery, no retry logic, no dead letter handling
Webhooks are fire-and-forget. If your server is down, the data is gone. No retries. No queue. No way to recover. One network blip and you've lost a payment notification.
Every webhook endpoint is an exposed attack surface
Each endpoint is a public URL accepting arbitrary POST requests. No authentication standard. No payload verification. DDoS, replay attacks, and injection are all unchecked.
Your Data. Your Keys. Our Infrastructure.
Built for Compliance. Zero Trust by Design.
End-to-End Encryption
RSA-2048 / X25519 + AES-256-GCM. Payloads encrypted before they hit the queue.
Zero Knowledge
We never have your private key. We never see plaintext. We can't read your data even if compelled to.
SOC 2 Ready
Audit logging, role-based access control, encryption at rest and in transit. Built for compliance.
FIFO Queues
Explicit lock + manual ACK/NACK. Dead letter handling. No message loss. No out-of-order delivery.
User-Managed Keys
Generate keypairs in-browser or upload your own. Broker stores only public keys. You keep the private half.
Text-Only Policy
Binary payloads rejected. Size limits enforced per webhook. Schema validation on ingest.
Three Endpoints. Total Control.
curl -X POST https://nexus-broker.dev/api/webhooks \
-H "Authorization: Bearer nxb_k8x2...f9a1" \
-H "Content-Type: application/json" \
-d '{
"name": "Stripe Payments",
"publicKey": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBg...",
"keyType": "rsa-2048"
}'{
"id": "wh_a1b2c3d4e5f6",
"slug": "a1b2c3d4",
"name": "Stripe Payments",
"keyType": "rsa-2048",
"createdAt": "2026-05-24T00:00:00Z"
}