Have you seen Incoming Webhooks?
See Incoming Webhooks that allow you to easily add a sequence recipient without writing code
Note that you do not need to create a Contact first in order to add a sequence recipient.
|The list of processed recipients
|The email of the processed recipients
|One of the following values:
success The sequence was sent or scheduled successfully.
error Sequence was not sent. The error will be on the
duplicated This sequence was already sent to this recipient, and was skipped.
unsubscribed Recipient has unsubscribed. They will not be added to the sequence.
|If the status is
error, this property will contain an array of errors found while processing the recipient.