Laposta MCP by usefulapi

Laposta MCP by usefulapi

Read Laposta lists, members, campaigns and reports; add members and build campaigns. Hosted, no local install.

Live endpoint: https://laposta.usefulapi.io/mcp · Homepage: https://usefulapi.io/laposta

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://laposta.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http laposta https://laposta.usefulapi.io/mcp, then run /mcp to log in.
• VS Code: Add to VS Code.
• Cursor and other clients: add the URL as a remote MCP server:

{
  "mcpServers": {
    "laposta": {
      "url": "https://laposta.usefulapi.io/mcp"
    }
  }
}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Laposta credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/laposta/

On first connect you will paste your Laposta credentials. They are validated, stored per-user, and scoped to you. No keys in config files.

Tools

Tool	Type	What it does
laposta_list_lists	read	List mailing lists
laposta_get_list	read	Get a mailing list
laposta_list_fields	read	List a list's fields
laposta_list_segments	read	List a list's segments
laposta_list_members	read	List members of a list
laposta_get_member	read	Get a member
laposta_get_member_history	read	Get a member's event history
laposta_list_campaigns	read	List campaigns
laposta_get_campaign	read	Get a campaign
laposta_get_campaign_content	read	Get a campaign's content
laposta_get_campaign_history	read	Get a campaign's event history
laposta_list_reports	read	List campaign reports
laposta_get_report	read	Get a campaign report
laposta_add_member	write	Add a member to a list
laposta_update_member	write	Update a member
laposta_create_campaign	write	Create a campaign draft
laposta_set_campaign_content	write	Set a campaign's content
laposta_send_test_email	write	Send a campaign test email
laposta_usage_status	meta	Usage status (free-tier meter)
laposta_request_feature	meta	Request a missing feature
laposta_upgrade	meta	Upgrade to Pro (unlimited*)
laposta_cancel_subscription	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per account)	$9/mo or $90/yr (2 months free)	Unlimited*

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with laposta_upgrade (it returns a Stripe Checkout link). Cancel any time with laposta_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running laposta_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT