Publish flow
Publish a DRAFT flow. **This is irreversible.** Once published, the flow and its JSON become immutable and the flow can be sent to users. To update a published flow, create a new flow (optionally cloning this one via `cloneFlowId`).
API key authentication - use your Zernio API key as a Bearer token
In: header
Path Parameters
Flow ID
WhatsApp social account ID
Response Body
application/json
application/json
curl -X POST "https://zernio.com/api/v1/whatsapp/flows/string/publish" \ -H "Content-Type: application/json" \ -d '{ "accountId": "string" }'{
"success": true
}{
"error": "Unauthorized"
}Deprecate flow POST
Deprecate a PUBLISHED flow. **This is irreversible.** Deprecated flows cannot be sent or opened, but existing active sessions may continue until they complete.
Send flow message POST
Send a published flow as an interactive message with a CTA button. When the recipient taps the button, the flow opens natively in WhatsApp. Flow responses are received via webhooks.