SalesBlink Cold Email
Cold email sequences, leads, templates, senders, inbox, and analytics via the SalesBlink API.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.salesblink.io/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.salesblink.io/mcp{
"mcpServers": {
"cold-email-salesblink": {
"url": "https://mcp.salesblink.io/mcp"
}
}
}claude mcp add --transport http cold-email-salesblink https://mcp.salesblink.io/mcp{
"servers": {
"cold-email-salesblink": {
"type": "http",
"url": "https://mcp.salesblink.io/mcp"
}
}
}88 tools, pulled live
signupread-onlySignup for SalesBlink - Returns a magic sign-up link where a new user can create an account.
get_all_listsread-onlyGet All Lists - Retrieve all contact lists with optional filtering. Note: boolean filters (starred/archived) are unreliable. Supported filters: folder, search, sortBy, sortType, integration. Each list includes a `fields` array â the list's columns in snake_case (e.g. first_name, email, lead_score).
create_listCreate a List - Create a new contact list. Contacts added to lists must originate from an evidenced import or consent source that the account holder already has (e.g. their own opt-in list, CRM export, or inbound leads) â not addresses assembled by the model. The response includes a `fields` array â the list's columns in snake_case (e.g. first_name, email).
get_listread-onlyGet a Specific List - Retrieve details of a specific contact list. The response includes a `fields` array â the list's columns in snake_case (e.g. first_name, email, lead_score).
update_listcan modifyUpdate a List - Update list properties. Archiving is handled by archive_list.
get_all_templatesread-onlyGet All Templates - Retrieve all email templates with optional filtering. Note: boolean filters (starred/archived) are unreliable. Supported filters: folder, type, taskType, search, sortBy, sortType.
create_templateCreate a Template - Create a new email template. Attachments are not supported on this connector â to send files, attach them via the SalesBlink web app.
get_templateread-onlyGet a Specific Template - Retrieve details of a specific email template. Template tests are included when includeTests is true.
update_templatecan modifyUpdate a Template - Update an existing email template. Attachments are not supported on this connector â to send files, attach them via the SalesBlink web app.
get_inbox_threadsread-onlyGet Inbox Threads - Retrieve inbox threads with optional filtering. Note: only type, sequence, search, date, sender, limit, and skip are applied by the API.
get_thread_messagesread-onlyGet Thread Messages - Retrieve all messages in a specific thread
send_replycan modifySend a Reply - Send a reply to a specific message thread. Attachments are not supported on this connector â to send files, attach them via the SalesBlink web app.
forward_inbox_messagecan modifyForward Inbox Message - Forward an email to another recipient. Attachments are not supported on this connector â to send files, attach them via the SalesBlink web app.
update_mail_statecan modifyUpdate Mail State - Mark emails as read/unread or update outcome
get_all_sequencesread-onlyGet All Sequences - Retrieve all sequences with optional filtering. Note: boolean filters (starred/archived) and owned_by are unreliable. Supported filters: search, status, folder, sortBy, sortType, sendAll.
create_sequenceCreate a Sequence - Create a new email sequence/campaign. Recipients must be the account holder's own contactable audience (e.g. their own opt-in or otherwise consented contacts) â never addresses assembled by the model â and suppression/blocklist is always enforced. Sequences are created paused by default; launching (resuming) sends emails to recipients and must only happen after explicit use
get_sequenceread-onlyGet a Specific Sequence - Retrieve details of a specific sequence
update_sequencecan modifyUpdate Sequence Properties and State. Archiving is handled by archive_sequence. Recipients must be the account holder's own contactable audience and suppression/blocklist is always enforced. Changing launch settings to start sending emails must only happen after explicit user confirmation.
get_sequence_statsread-onlyGet Sequence Stats - Retrieve statistics for a specific sequence
get_all_usersread-onlyGet All Users - Retrieve all users in the account. Note: pagination and filtering parameters are accepted for compatibility but currently have no effect â the endpoint returns every user in the account with no pagination or filtering.
add_usercan modifyAdd a User - Invite a new user to your account
get_userread-onlyGet a Specific User - Retrieve a specific user by ID from the account user list. The public API only exposes GET /users, so the tool fetches the full list and returns the matching user.
update_usercan modifyUpdate a User - Update user properties
generate_login_linkGenerate Login Link - Create a time-limited magic login link for the authenticated user
get_all_sendersread-onlyGet All Email Senders - Retrieve all email sender accounts (flat list, not grouped by folder)
get_all_foldersread-onlyGet All Folders - Retrieve all folders. The type filter supports 'all', 'general', and 'email-sender'. General folders (created without a type) hold lists, templates, and sequences; email-sender folders hold email senders only.
add_contactscan modifyAdd Contacts to a List - Add multiple contacts to an existing list. Contacts must come from an evidenced import or consent source that the account holder already has (e.g. their own opt-in list, CRM export, or inbound leads) â do not assemble addresses from model knowledge or web scraping. All contact field names use snake_case (e.g. first_name, last_name, email, phone, company_name, job_title,
remove_contactcan modifyRemove a Contact from a List - Remove a single contact from a list by email
get_sent_activityread-onlyGet Sent Activity - Get list of sent emails
get_opens_activityread-onlyGet Opens Activity - Get list of email opens
get_clicks_activityread-onlyGet Clicks Activity - Get list of link clicks
get_replies_activityread-onlyGet Replies Activity - Get list of email replies
archive_listcan modifyArchive or Unarchive a List - Archive lists to remove them from active views
archive_templatecan modifyArchive or Unarchive a Template - Archive email templates
archive_sequencecan modifyArchive or Unarchive a Sequence - Archive sequences to pause and hide them
archive_contactcan modifyArchive or Unarchive a Contact - Archive leads/contacts to remove from active campaigns
get_leadsread-onlyGet Leads in a List - Retrieve all leads/contacts in a specific list. Supported filters: search, archived, sort, sequence, status.
update_leadcan modifyUpdate a Lead - Update lead/contact properties including custom fields. All field names use snake_case (e.g. first_name, company_name, lead_score). The `starred` boolean is a contact setting and is not added as a list column. Contact archiving is handled by archive_contact.
move_leadcan modifyMove Lead to Another List - Move a lead from one list to another
get_all_workspacesread-onlyGet All Workspaces - Retrieve all accessible workspaces (owner only)
create_workspaceCreate Workspace - Create a new workspace (owner only)
update_workspacecan modifyUpdate Workspace - Update workspace name (owner only)
clone_sequenceClone a Sequence - Create a copy of an existing sequence
get_inbox_placement_testsread-onlyGet Inbox Placement Tests - Retrieve all deliverability tests
create_inbox_placement_testcan modifyCreate Inbox Placement Test - Test email deliverability across providers
pause_inbox_placement_testPause Inbox Placement Test - Pause an active deliverability test
delete_inbox_placement_testcan modifyDelete Inbox Placement Test - Remove a deliverability test. Requires explicit user confirmation, since deletion cannot be undone.
get_reportsread-onlyGet Reports - Retrieve activity reports with date filtering
create_folderCreate a Folder - Create a new folder for organizing items. The type field is supported only for email-sender folders; general folders for lists, templates, and sequences do not use it.
get_warmup_linksread-onlyGet Warmup Links - Retrieve all warmup link configurations for sender warmup
get_sender_connect_linkread-onlyGet Sender Connect Link - Returns a magic login link to the email-sender connection page where the user can connect a Gmail, Outlook, or SMTP/IMAP sender.
get_bulk_senders_upload_linkread-onlyGet Bulk Senders Upload Link - Returns a magic login link to the email-sender connection page where the user can upload senders in bulk via CSV.
initialize_google_oauthInitialize Google OAuth - Return the Google authorization URL for connecting a Gmail or Google Workspace sender.
initialize_outlook_oauthInitialize Outlook OAuth - Return the Microsoft authorization URL for connecting an Outlook sender.
get_custom_domainsread-onlyGet Custom Domains - Retrieve custom tracking domains for the workspace (including unverified domains with DNS setup instructions and status tags)
get_signaturesread-onlyGet Email Signatures - Retrieve all email signatures
get_api_keysread-onlyGet API Keys - Retrieve all API keys for the account. For security, returned keys are masked (only the first and last 3 characters are shown, e.g. 'abc...xyz') â full key values are never exposed by this tool. To view or copy a full key, the account holder must use the API-key management page in the SalesBlink app (see get_api_key_page_link/get_api_key_refresh_link for a login link).
get_api_key_page_linkread-onlyGet API Key Page Link - Returns a magic login link to the API keys page where the user can create a new API key.
get_api_key_refresh_linkread-onlyGet API Key Refresh Link - Returns a magic login link to the API keys page where the user can refresh an existing API key.
delete_api_keycan modifyDelete API Key - Revoke an API key. Requires explicit user confirmation, since revoking a key immediately breaks any live integration using it.
update_sendercan modifyUpdate Sender - Update email sender settings (warmup, inbox, signature, tracking domain, etc.)
get_add_card_login_linkGet Add Card Login Link - Generate a magic login link to add a payment card
get_remove_card_login_linkGet Remove Card Login Link - Generate a magic login link to remove a saved payment card
get_analytics_overallread-onlyGet Overall Analytics - Overall stats across all sequences
get_analytics_dailyread-onlyGet Daily Analytics - Day-wise overall stats
get_analytics_lead_statsread-onlyGet Lead-level Analytics - Lead-level stats
get_analytics_mailbox_statsread-onlyGet Mailbox Analytics - Overall mailbox stats
reconnect_senderReconnect Sender - Reconnect a failed sender
get_sender_healthread-onlyGet Sender Health - Get sender health and reputation score
get_sender_warmup_statsread-onlyGet Sender Warmup Stats - Date-wise warmup stats (sent, sent_replies, received, received_replies, spam_to_inbox) plus per-ESP breakdown (esp_info: google/outlook/others with totalCount and spam_to_inbox)
fetch_sender_messagesread-onlyFetch Sender Messages - Retrieve sent emails and received replies for a sender (max 50 messages, use skip for pagination)
fetch_multiple_sender_messagesread-onlyBulk Fetch Sender Messages - Retrieve sent emails and received replies across multiple senders (max 50 messages, use skip for pagination)
get_sequence_leadsread-onlyGet Sequence Leads - List leads in a sequence. Supported filters: status. not_contacted/contacted are evaluated on the lead's first-outreach task (first email not yet sent / sent); opened/clicked/replied/bounced/unsubscribed match engagement recorded on any step of the sequence.
unsubscribe_lead_from_sequencecan modifyUnsubscribe Lead from Sequence - Unsubscribe a lead from a specific sequence
unsubscribe_lead_globallycan modifyUnsubscribe Lead Globally - Unsubscribe a lead from all sequences
get_lead_messagesread-onlyGet Lead Message History - Message history for a lead in a sequence
export_sequence_leadsread-onlyExport Sequence Leads - Export sequence leads as CSV
update_sequence_statuscan modifyUpdate Sequence Status - Start, pause, stop, or archive a sequence. Setting status to ACTIVE starts sending emails to recipients and requires explicit user confirmation from the account holder.
get_lead_activity_by_idread-onlyGet Lead Activity by ID - Activity of a lead via lead ID
get_lead_activity_by_emailread-onlyGet Lead Activity by Email - Retrieve activity for a lead using an email address instead of a lead ID.
get_blocklistread-onlyGet Blocklist - List blocked emails and domains
add_to_blocklistAdd to Blocklist - Add emails and/or domains to the blocklist
remove_from_blocklistcan modifyRemove from Blocklist - Remove a single email/domain from the blocklist. Only one entry per call, and requires explicit user confirmation, since the removed address becomes eligible for outreach again.
check_blocklistread-onlyCheck Blocklist - Check whether an email is blocked
delete_blocklist_entrycan modifyDelete Blocklist Entry by ID - Remove a single blocklist entry by its ID. Requires explicit user confirmation, since the removed address becomes eligible for outreach again.
verify_accountread-onlyVerify Current Account - Return information about the currently selected SalesBlink workspace account.
list_my_workspacesread-onlyList My Workspaces - Return every SalesBlink workspace available to the authenticated user, including its ID, name, and role.
select_workspaceSelect Workspace - Set the SalesBlink workspace used by subsequent actions in this session. When omitted, the account's default workspace is used.
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