Developers
Webhooks
Subscribe to every event in Onzira with signed, retried deliveries.
100+
Events
Exponential
Retries
1-click
Replay
Visible
DLQ
Overview
HMAC-signed webhooks with automatic retries, dead-letter handling and a live event explorer in the developer console.
Why it matters
Polling APIs wastes bandwidth and misses real-time UX. Webhooks make integrations feel native.
Capabilities
Every capability is included in the box — no add-ons, no surprise upgrades.
- Signed payloads (HMAC-SHA256)
- Automatic retries with exponential backoff
- Replay from dashboard
- Per-endpoint event filters
- Dead-letter visibility
- Live event log
- Test deliveries
- Per-endpoint secrets
How teams use it
A typical day-in-the-life workflow our customers run on this module.
- Create endpoint with secret
- Subscribe to specific events
- Verify HMAC in your handler
- Replay failed deliveries with one click
Security & compliance
Enterprise-grade controls on by default.
- HMAC verification
- TLS required
- Per-endpoint secret rotation
Outcomes
What customers typically see within the first 90 days.
- Real-time integrations
- No missed events
- Easy debugging
- Production-grade reliability
Who it's for
Backend developersIntegration teams
Frequently asked questions
How long does implementation take?
Most clinics go live in 7–14 days with our guided onboarding wizard, data import and role-based product tours. Multi-location groups typically complete rollout in 4–6 weeks.
Is our data secure and compliant?
Yes. Onzira is built on row-level security, encrypted at rest (AES-256) and in transit (TLS 1.3), with immutable audit logs, GDPR + HIPAA-aligned controls and India DPDP readiness.
Can we keep our existing tools?
We integrate with WhatsApp Business, payment gateways, accounting (Tally / Zoho), labs, PACS and ABDM/ABHA. Custom integrations are available through our REST API, webhooks and FHIR R4 endpoints.
What does support look like?
Every plan includes business-hours chat and email. Growth and Enterprise plans add a dedicated success manager, SLAs and a private channel for your team.