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Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

Idempotency-Key
string

Completed responses replay for 24 hours. Unknown handoffs remain reserved until reconciliation; never retry with a new key.

Required string length: 1 - 256

Body

application/json
Required array length: 1 - 100 elements
from
string
required
to
required
subject
string
required

At most 998 UTF-8 bytes, no line breaks

cc
bcc
reply_to
text
string
html
string
headers
object
tags
object[]
Maximum array length: 50

Response

Successful operation

id
string
required
status
enum<string>
required
Available options:
processing,
succeeded,
failed
data
object[]
required
failed_index
integer
failed_email_id
string | null