Postmark

Use Postmark from your AI agent through ClawLink — browser login, no API key to paste, no config to edit. Connect Postmark once and the agent can read and act on it. Works in any agent that can run shell commands (Claude Code, Cursor, Codex, Cline, and more).

Setup

Run these once — the agent can run them for you:

npx @useclawlink/cli login              # opens browser → approve (mints + stores a key)
npx @useclawlink/cli connect postmark   # opens browser → authorize Postmark

No API key to create or paste — login stores the credential at ~/.clawlink/credentials.json.

Using Postmark