A
licenseNot graded
qualityB
maintenanceEnables agents to create and pay for physical postcards and letters, returning print previews and Stripe checkout links, with human review before USPS First-Class mailing to US addresses.
MIT
Postmarkr
Server Details
Prepare physical letters and check their status. Review and pay on Postmarkr before mailing.
The last two health checks of this connector failed. If this server requires authentication, missing or expired test credentials may be the cause. A test profile lets Glama authenticate for health checks and discover tools; it is separate from your personal connections.
If you are the author, claim ownership, then add or update a test profile under Admin → Test Profile.
- Status
- Unhealthy
- OAuth
- Works in Glama
- Last Tested
- Transport
- Streamable HTTP
- URL
- ChatGPT
- –
- Claude
- –
Related MCP Connectors
Design letters and cards, and prepare, review, pay for, and send letters and postcards.
Quote, preview and approve U.S. letters and postcards; edit cover sheets and inspect mailing status.
Print and mail real letters through USPS. Write, preview the exact printed proof, then pay or send.
Let AI agents prepare, review, pay for, and send real letters and postcards.
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- AlicenseAqualityAmaintenanceEnables sending physical letters (including registered mail) from PDFs via the Pingen API, with tools to manage drafts, submit, track, and cancel letters.919 npmMIT
- FlicenseNot gradedqualityCmaintenanceEnables AI assistants to prepare, price, review, pay for, and send real physical letters and postcards via a hosted MCP server.-
- AlicenseAqualityDmaintenanceSend real physical postcards worldwide via AI agents. Supports single and bulk send (up to 500 recipients), balance checking, delivery tracking, and volume pricing from $0.72/card.56 npm5MIT
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