Phonovation SMS API launches
The launch provides the core APIs and tools needed to send SMS messages and track their delivery.Core features
- Bearer authentication. Use a Personal Access Token for server-to-server integrations or OAuth when you need an access-token and refresh-token lifecycle. See Authentication.
- Service health checks. Confirm that the API is available before starting a sending workflow.
- Campaign sending and scheduling. Send immediately or schedule campaigns using Irish local time, with recipients supplied in full international format. See Sending SMS.
- Campaign delivery totals. Retrieve sent, delivered, undelivered, and pending totals using the campaign UUID returned when a request is accepted.
- Recipient-level correlation. Attach a Client Reference to each recipient and receive it unchanged in the delivery webhook.
- Signed delivery webhooks. Receive delivery updates with HMAC-SHA256 signatures, transient-failure retries, and guidance for handling duplicate deliveries. See Webhooks.
- Sender ID support. Use account-assigned Sender IDs with guidance for ComReg registration, long codes, and international delivery. See Sender IDs.
- Developer tooling. Build with the interactive API Reference, downloadable OpenAPI specification, end-to-end quickstart, MCP server, and SMS Message Lab.