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POST
Queue template send job

Authorizations

Authorization
string
header
required

Organization API key (flo_…). Paste the full key; Scalar sends Authorization: Bearer <key>.

Headers

Idempotency-Key
string

Unique key (up to 200 characters) identifying this batch. Repeats of the same key within seven days return the original job id without re-sending. If omitted, Flowella derives a key from the request body.

Maximum string length: 200

Body

application/json
templateId
string
required
Required string length: 1 - 128
whatsappChannelId
string<cuid>
required
recipients
object[]
required
Required array length: 1 - 50000 elements
templateWabaId
string
Minimum string length: 1
headerMedia
object
scheduledAt
string | null
throttlePerHour
integer
Required range: 1 <= x <= 100000

Response

Request accepted for durable processing

id
string
required
status
enum<string>
required
Available options:
accepted
Last modified on August 31, 2026