Sendlane MCP by usefulapi

Sendlane MCP by usefulapi

Use Sendlane from Claude, Cursor, or any MCP client — lists, contacts, tags, segments, custom fields, campaign and SMS reports. Hosted, no local install: connect with your own Sendlane credentials.

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

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://sendlane.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http sendlane https://sendlane.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": {
    "sendlane": {
      "url": "https://sendlane.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 Sendlane credentials.

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

Tools

Tool	Type	What it does
sendlane_list_lists	read	List lists
sendlane_get_list	read	Get list
sendlane_list_list_contacts	read	List contacts of a list
sendlane_list_list_unsubscribed	read	List unsubscribed contacts of a list
sendlane_list_contacts	read	List contacts
sendlane_get_contact	read	Get contact
sendlane_list_unsubscribed_contacts	read	List unsubscribed contacts
sendlane_get_contact_subscriptions	read	Get contact subscriptions
sendlane_get_contact_tags	read	Get contact tags
sendlane_get_contact_custom_fields	read	Get contact custom fields
sendlane_list_tags	read	List tags
sendlane_get_tag	read	Get tag
sendlane_list_tag_contacts	read	List contacts with a tag
sendlane_list_custom_fields	read	List custom fields
sendlane_list_segments	read	List segments
sendlane_list_segment_contacts	read	List contacts of a segment
sendlane_list_campaigns	read	List campaigns
sendlane_get_campaign	read	Get campaign
sendlane_get_campaign_report	read	Get campaign report
sendlane_list_sms_messages	read	List SMS messages
sendlane_get_sms_report	read	Get SMS report
sendlane_list_sender_profiles	read	List sender profiles
sendlane_create_list	write	Create list
sendlane_update_list	write	Update list
sendlane_add_contacts_to_list	write	Add contacts to a list
sendlane_remove_contact_from_list	write	Remove a contact from a list
sendlane_unsubscribe_contact	write	Unsubscribe a contact
sendlane_create_tag	write	Create tag
sendlane_add_contact_tags	write	Tag a contact
sendlane_remove_contact_tag	write	Untag a contact
sendlane_set_contact_custom_fields	write	Set contact custom fields
sendlane_usage_status	meta	Usage status (free-tier meter)
sendlane_request_feature	meta	Request a missing feature
sendlane_upgrade	meta	Upgrade to Pro (unlimited*)
sendlane_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 user)	$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 sendlane_upgrade (it returns a Stripe Checkout link). Cancel any time with sendlane_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running sendlane_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT © usefulapi. Not affiliated with or endorsed by Sendlane.