Postly
Send printed letters to Danish addresses: regular or registered mail, printed and posted for you.
What it does
Postly is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)Hosted endpoint
https://postly.dk/api/public/v1/mcpstreamable-http
In Claude Code: claude mcp add --transport http postly https://postly.dk/api/public/v1/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"postly": {
"url": "https://postly.dk/api/public/v1/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 2h agoONLINE Postly answered an MCP connection on 04 Nov 2026 and introduced itself as postly 1.0.0 (MCP protocol 2025-06-18).
7 tools offered to AI assistants
get_pricing· Henter Postlys aktuelle priser for almindelige og rekommanderede breve.get_balance· Viser den forudbetalte saldo og kontostatus for den tilknyttede API-kunde.send_letter· Sender et fysisk brev i Danmark. Beløbet trækkes fra den forudbetalte saldo, og brevet kan ikke annulleres efter afsendelse.get_letter_status· Viser status for et tidligere sendt brev ud fra dets id.list_letters· Lister de seneste breve sendt af denne konto.create_letter_order· Opretter et fysisk tekstbrev i Danmark og returnerer et betalingslink. Brugeren skal selv åbne linket og betale; brevet sendes først, når betalingen er gennemført. Kræver ingen API-nøgle. Bekræft altid modtagerens adresse og prisen med brugget_order_status· Viser status for en ordre oprettet med create_letter_order, fx om den er betalt eller afsendt.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://postly.dk/api/public/v1/mcp | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Website | https://postly.dk/api-adgang/dokumentation | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
Change history
- NEW04 Nov 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Postly still online?
Free alerts · no account▲ 0Do you run Postly? Know when it stops answering
For publishers · optionalIts hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.
Monitoring never changes a score or a rank.
Are you the publisher of Postly?
Free · show your listingAn independent listing builds trust with your buyers. Announce it, and add the badge to your website or README.
<a href="https://electraindex.com/mcp/postly?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/postly" alt="Listed on Electra Index"></a>Questions about Postly
How do I connect Postly?
Use the hosted endpoint https://postly.dk/api/public/v1/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does Postly offer?
When Electra Index connected on 04 Nov 2026, it listed 7 tools: get_pricing, get_balance, send_letter, get_letter_status, list_letters, create_letter_order, get_order_status. The full list is in "Live check" above.
Is Postly online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.