Directory / postmarkr.com
Postmarkr working · auth
https://postmarkr.com/api/mcp
Before you pay
- Advice
ok_requires_auth- Protocol
- mcp · streamable-http
- Last check
- 6 min ago · 2192 ms · HTTP 401
- Detail
- requires authorization
Reliability
- Uptime 24 h
- 97.8%
- Uptime 7 days
- 97.8% (46 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Listed by
- mcp-registry
- First seen
- 2026-11-05 22:11 UTC
Description (from the catalogue, unverified)
Prepare physical letters and check their status. Review and pay on Postmarkr before mailing.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 06:40 UTC | ed16c380…bd0e02 status change | 69365 |
| 2026-11-06 06:07 UTC | f0628c9d…8d54c5 status change | 68934 |
| 2026-11-06 00:11 UTC | 5c2edb74…c3817c daily summary | 35089 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/ktg3i7ytk6ehsbf5
Badge:
<a href="https://alalanet.com/s/ktg3i7ytk6ehsbf5"><img src="https://alalanet.com/badge/ktg3i7ytk6ehsbf5" alt="alalanet status"></a>Own this service? Get verified. Do not want it checked? See the prober page.