Integrations and API
Connect other tools, send SMS from your systems and use email to SMS.
- What you can connect to LineLine connects to Google Calendar, Microsoft Calendar, your own HTTP and MCP tools, and the SMS API. Email to SMS works with any software that sends email.
- Connect Google Calendar or Microsoft CalendarConnect a calendar in Integrations so your agents can check free times and book meetings. A person approves each booking. Pro and Business only.
- Get access to the SMS APIAn Owner or Admin requests SMS API access in Integrations. After Line approves it, create test keys to try the sandbox and live keys to send real texts.
- Send texts by email with an Email to SMS gatewayCreate a gateway in Channels > Email to SMS. Email the gateway address with a mobile number in it, and Line texts the email body from your Line number.