Benchmark Email MCP by usefulapi

io.usefulapi/benchmark-email

Manage Benchmark Email lists and contacts, and read campaign reports: opens, clicks, bounces.

Yes, your AI can use this right now.Answered a live MCP handshake in 231 ms with no sign-in needed and exposes 25 tools.

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URL: https://benchmark-email.usefulapi.io/mcp

25 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
benchmark_get_accountread-only

The Benchmark Email account this token belongs to: client id, name, company, email, status, plan products, contact count and emails sent. GET /Client/ProfileDetails.

benchmark_get_planread-only

The account's email plan, add-ons and contact usage (active, account and total contacts, percent used). GET /Client/Plan.

benchmark_get_settingsread-only

Default sender settings: from name and email, signature, footer, time zone, language and company address. The API token in the reply is removed. GET /Client/Setting.

benchmark_list_listsread-only

List contact lists with id, name, description, contact count and dates. Use the ids with the contact tools. GET /Contact/.

benchmark_get_listread-only

One contact list: name, description, active contact count and its custom field names (Field1Name ...). GET /Contact/{list_id}.

benchmark_get_list_fieldsread-only

The column names of a contact list (email, firstname, lastname and the custom fields). GET /Contact/{list_id}/Fields.

benchmark_create_listcan modify

WRITE: create an empty contact list. POST /Contact/.

benchmark_list_segmentsread-only

List the saved segments (filtered subsets of lists) with id and name. GET /Contact/Segments.

benchmark_list_contactsread-only

List the contacts of one list with email, name, dates and id. Filter by status (subscribed, unsubscribed, hard_bounced) or search a column. GET /Contact/{list_id}/ContactDetails.

benchmark_get_contactread-only

One contact of a list with all its fields (Field1 ... Field24 hold the custom columns). GET /Contact/{list_id}/ContactDetails/{contact_id}.

benchmark_search_contactsread-only

Find an email address across all lists: one row per list it is on, with the list name, contact id and master-unsubscribe flag. GET /Contact/ContactDetails.

benchmark_add_contactcan modify

WRITE: add one contact to a list (or update it if the email is already there, as the vendor decides). It does not send any email. Only add people who agreed to get email. POST /Contact/{list_id}/ContactDetails.

benchmark_update_contactcan modify

WRITE: change fields of one contact in one list. Only the fields you pass are sent. PATCH /Contact/{list_id}/ContactDetails/{contact_id}.

benchmark_unsubscribe_contactcan modify

WRITE: move a contact to the Do Not Contact (master unsubscribe) list, so no campaign reaches it again. The API has no undo for this. DELETE /Contact/{list_id}/MoveToDNC/{contact_id}.

benchmark_list_emailsread-only

List email campaigns with id, name, subject, type, status, dates and target lists. GET /Emails/.

benchmark_get_emailread-only

One email campaign: subject, sender, target and excluded lists, dates and settings. GET /Emails/{email_id}.

benchmark_list_email_reportsread-only

Report summaries of sent emails: sends, opens, clicks, bounces, unsubscribes and complaints per campaign. GET /Emails/Report.

benchmark_get_email_reportread-only

The report summary of one email: recipients, opens, clicks, bounces, unsubscribes, forwards, complaints and rates. GET /Emails/{email_id}/Report.

benchmark_get_email_opensread-only

Who opened an email: contact, email address, time and device. GET /Emails/{email_id}/Report/Opens.

benchmark_get_email_clicksread-only

Who clicked a link in an email: contact, email address and time. GET /Emails/{email_id}/Report/Clicks.

benchmark_get_email_bouncesread-only

Which addresses bounced for an email: contact, email address, time and bounce type. GET /Emails/{email_id}/Report/Bounces.

benchmark_get_email_unsubscribesread-only

Who unsubscribed after an email: contact, email address, time and reason, with a count per reason. GET /Emails/{email_id}/Report/Unsubscribes.

benchmark_list_signup_formsread-only

List signup forms with id, name, date and the lists they feed. GET /SignupForm/.

benchmark_get_signup_formread-only

One signup form with its settings and target lists. GET /SignupForm/{form_id}.

benchmark_get_signup_form_linkread-only

The public link of a signup form. GET /SignupForm/{form_id}/Link.

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