List Message Headers by Recipient
documentedRetrieve headers for messages sent to a particular recipient.
GET /v1.0/messageheaders?to={phone}&start={start}&finish={finish}SMS APIno implementation yet0 runsNo version yet.
Retrieve headers for messages sent to a particular recipient.
GET /v1.0/messageheaders?to={phone}&start={start}&finish={finish}SMS APIno implementation yet0 runs