Sarbacane MCP by usefulapi

Sarbacane MCP by usefulapi

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

Connect

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

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

Tools

Tool	Type	What it does
sarbacane_get_credits	read	Get remaining credits
sarbacane_list_users	read	List account users
sarbacane_list_lists	read	List contact lists
sarbacane_list_list_fields	read	List a list's custom fields
sarbacane_list_contacts	read	List contacts in a list
sarbacane_create_contact	write	Add a contact to a list
sarbacane_upsert_contact	write	Add or update a contact
sarbacane_list_blacklists	read	List blacklists
sarbacane_list_blacklist_entries	read	List blacklist entries
sarbacane_add_unsubscriber	write	Add an unsubscribed contact to a blacklist
sarbacane_list_campaigns	read	List campaigns
sarbacane_get_campaign	read	Get campaign details
sarbacane_get_campaign_report	read	Get campaign statistics
sarbacane_list_campaign_recipients	read	List a campaign's recipients
sarbacane_list_webhooks	read	List webhooks
sarbacane_create_email_campaign	write	Create an email campaign (draft)
sarbacane_set_campaign_content	write	Set a draft campaign's content
sarbacane_import_campaign_template	write	Import a template into a draft campaign
sarbacane_set_campaign_list	write	Attach a contact list to a draft campaign
sarbacane_usage_status	meta	Usage status (free-tier meter)
sarbacane_request_feature	meta	Request a missing feature
sarbacane_upgrade	meta	Upgrade to Pro (unlimited*)
sarbacane_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 sarbacane_upgrade (it returns a Stripe Checkout link). Cancel any time with sarbacane_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running sarbacane_upgrade before then undoes the cancel. Or write to [email protected].

License