Get an API key · Docs · Sandbox mode · Status · X · LinkedIn
Every send below runs with sandbox: true: the API validates and simulates the request, delivers nothing and spends no credits. Works on a brand-new account.
npm install @sentdm/sentdm
export SENT_DM_API_KEY="your-api-key"import Sent from "@sentdm/sentdm";
const sent = new Sent(); // reads SENT_DM_API_KEY
await sent.messages.send({
to: ["+15555550100"],
text: "Hello from Sent",
sandbox: true,
});Leave channel out and Sent picks SMS, WhatsApp or RCS per recipient from your routing rules. Name one to pin it.
| Language | Install | Repo |
|---|---|---|
| TypeScript | npm install @sentdm/sentdm |
sent-dm-typescript |
| Python | pip install sentdm |
sent-dm-python |
| Go | go get github.com/sentdm/sent-dm-go |
sent-dm-go |
| Java / Kotlin | dm.sent:sent-java on Maven Central |
sent-dm-java |
| C# / .NET | dotnet add package Sentdm |
sent-dm-csharp |
| PHP | composer require sentdm/sent-dm-php |
sent-dm-php |
| Ruby | gem install sentdm |
sent-dm-ruby |
- sent-plugin: Agent Skills plus an MCP server, so Claude Code, Codex and other agents can send, track and debug messages.
npx skills add https://github.com/sentdm/sent-plugin --skill sent - n8n-nodes-sent: the Sent node for n8n workflows.
Building something on Sent? Tell us, we read every one.