POST

/v1/check

Verify a one-time password code.

Endpoint

POST https://api.yoursend.dev/v1/check

Field	Type	Required	Description
message_id	string	Yes	The message_id from the send response
code	string	Yes	The 6-digit code submitted by the user

200 OK — Valid

{
  "valid": true,
  "message_id": "msg_abc123",
  "channel": "sms",
  "verified_at": "2026-03-18T12:00:00Z"
}

200 OK — Invalid

{
  "valid": false,
  "message_id": "msg_abc123",
  "reason": "invalid_code"
}