Can I use ClickSend as a CLI?

Yes. KosmoKrator exposes a ClickSend CLI through kosmo integrations:call and the provider shortcut command. Commands can return JSON for scripts, CI, and coding agents.

Can I expose ClickSend through MCP?

Yes. The KosmoKrator MCP gateway can expose selected ClickSend tools to clients such as Claude Code, Cursor, Codex, and other MCP-compatible tools.

Where are ClickSend credentials stored?

ClickSend credentials are configured in KosmoKrator's local integration settings and reused by CLI, Lua, and MCP gateway surfaces.

Can I deny write access for ClickSend MCP tools?

Yes. Start the gateway with --write=deny for read-only clients, or use ask/allow only for trusted workspaces.

productivity

ClickSend CLI for AI Agents

Use the ClickSend CLI from KosmoKrator to call ClickSend tools headlessly, return JSON, inspect schemas, and automate workflows from coding agents, scripts, and CI.

ClickSend CLI Setup

ClickSend can be configured headlessly with `kosmokrator integrations:configure clicksend`.

Install, configure, and verify

# Install KosmoKrator first if it is not available on PATH.
curl -fsSL https://raw.githubusercontent.com/OpenCompanyApp/kosmokrator/main/install.sh | bash

# Configure and verify this integration.
kosmokrator integrations:configure clicksend --set username="$CLICKSEND_USERNAME" --set api_key="$CLICKSEND_API_KEY" --enable --read allow --write ask --json
kosmokrator integrations:doctor clicksend --json
kosmokrator integrations:status --json

Credentials

Authentication type: API key api_key. Configure credentials once, then reuse the same stored profile from scripts, coding CLIs, Lua, and MCP.

Key	Env var	Type	Required	Label
`username`	`CLICKSEND_USERNAME`	Text `text`	yes	Username
`api_key`	`CLICKSEND_API_KEY`	Secret `secret`	yes	API Key

Command Patterns

The generic command is stable across every integration. The provider shortcut is shorter for humans.

Generic CLI call

kosmo integrations:call clicksend.clicksend_get_account_balance '{}' --json

Provider shortcut

kosmo integrations:clicksend clicksend_get_account_balance '{}' --json

Discovery

These commands return structured output for coding agents that need to inspect capabilities before choosing a function.

Discovery commands

kosmo integrations:docs clicksend --json
kosmo integrations:docs clicksend.clicksend_get_account_balance --json
kosmo integrations:schema clicksend.clicksend_get_account_balance --json
kosmo integrations:search "ClickSend" --json
kosmo integrations:list --json

Automation Contexts

The same configured command surface works in these environments. The command does not change unless the host wrapper, credentials, or permissions change.

CI Run integration calls from CI jobs with JSON output, explicit credentials, and predictable exit status. Cron Jobs Schedule repeatable integration workflows from cron while keeping credentials in KosmoKrator config. Shell Scripts Call integration functions from shell scripts with stable JSON input and output. Headless Automation Use KosmoKrator as a non-interactive integration runtime for local automations and wrappers. Coding Agents Let coding agents discover schemas and execute integration functions through CLI commands or MCP.

CLI Functions

Every function below can be called headlessly. Commands are highlighted, copyable, and scroll horizontally when payloads are long.

`clicksend.clicksend_get_account_balance`

Get the current ClickSend account balance.

Read read

Parameters: none

Generic call

kosmo integrations:call clicksend.clicksend_get_account_balance '{}' --json

Shortcut

kosmo integrations:clicksend clicksend_get_account_balance '{}' --json

`clicksend.clicksend_get_email_history`

Get email message history from ClickSend with pagination.

Read read

Parameters: limit, page

Generic call

kosmo integrations:call clicksend.clicksend_get_email_history '{"limit":1,"page":1}' --json

Shortcut

kosmo integrations:clicksend clicksend_get_email_history '{"limit":1,"page":1}' --json

`clicksend.clicksend_get_sms_history`

Get SMS message history from ClickSend. Supports date range filtering and pagination.

Read read

Parameters: date_from, date_to, limit, page

Generic call

kosmo integrations:call clicksend.clicksend_get_sms_history '{"date_from":"example_date_from","date_to":"example_date_to","limit":1,"page":1}' --json

Shortcut

kosmo integrations:clicksend clicksend_get_sms_history '{"date_from":"example_date_from","date_to":"example_date_to","limit":1,"page":1}' --json

`clicksend.clicksend_get_sms_price`

Get pricing for SMS messages before sending. Uses the same message format as send SMS but returns cost estimates only.

Read read

Parameters: messages

Generic call

kosmo integrations:call clicksend.clicksend_get_sms_price '{"messages":"example_messages"}' --json

Shortcut

kosmo integrations:clicksend clicksend_get_sms_price '{"messages":"example_messages"}' --json

`clicksend.clicksend_get_voice_history`

Get voice message history from ClickSend with pagination.

Read read

Parameters: limit, page

Generic call

kosmo integrations:call clicksend.clicksend_get_voice_history '{"limit":1,"page":1}' --json

Shortcut

kosmo integrations:clicksend clicksend_get_voice_history '{"limit":1,"page":1}' --json

`clicksend.clicksend_list_contact_lists`

List all contact lists from ClickSend with pagination.

Read read

Parameters: limit, page

Generic call

kosmo integrations:call clicksend.clicksend_list_contact_lists '{"limit":1,"page":1}' --json

Shortcut

kosmo integrations:clicksend clicksend_list_contact_lists '{"limit":1,"page":1}' --json

`clicksend.clicksend_send_email`

Send an email message via ClickSend. Requires recipient, subject, and body.

Write write

Parameters: to, subject, body, from_email_address, from_name

Generic call

kosmo integrations:call clicksend.clicksend_send_email '{"to":"example_to","subject":"example_subject","body":"example_body","from_email_address":"example_from_email_address","from_name":"example_from_name"}' --json

Shortcut

kosmo integrations:clicksend clicksend_send_email '{"to":"example_to","subject":"example_subject","body":"example_body","from_email_address":"example_from_email_address","from_name":"example_from_name"}' --json

`clicksend.clicksend_send_post_letter`

Send a post letter via ClickSend. Provide a file URL or template ID with recipient details.

Write write

Parameters: file_url, template_id, recipients, duplex

Generic call

kosmo integrations:call clicksend.clicksend_send_post_letter '{"file_url":"example_file_url","template_id":1,"recipients":"example_recipients","duplex":1}' --json

Shortcut

kosmo integrations:clicksend clicksend_send_post_letter '{"file_url":"example_file_url","template_id":1,"recipients":"example_recipients","duplex":1}' --json

`clicksend.clicksend_send_sms`

Send one or more SMS messages via ClickSend. Each message requires a "to" phone number and "body" text.

Write write

Parameters: messages

Generic call

kosmo integrations:call clicksend.clicksend_send_sms '{"messages":"example_messages"}' --json

Shortcut

kosmo integrations:clicksend clicksend_send_sms '{"messages":"example_messages"}' --json

`clicksend.clicksend_send_voice`

Send one or more voice messages via ClickSend. Each message requires a "to" phone number and "body" text.

Write write

Parameters: messages

Generic call

kosmo integrations:call clicksend.clicksend_send_voice '{"messages":"example_messages"}' --json

Shortcut

kosmo integrations:clicksend clicksend_send_voice '{"messages":"example_messages"}' --json

Function Schemas

Use these parameter tables when building CLI payloads without calling integrations:schema first.

clicksend.clicksend_get_account_balance 0 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_get_account_balance --json

Parameter	Type	Required	Description
No parameters.

clicksend.clicksend_get_email_history 2 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_get_email_history --json

Parameter	Type	Required	Description
`limit`	integer	no	Number of records per page (default 15).
`page`	integer	no	Page number for pagination (default 1).

clicksend.clicksend_get_sms_history 4 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_get_sms_history --json

Parameter	Type	Required	Description
`date_from`	string	no	Start date for history (YYYY-MM-DD or Unix timestamp).
`date_to`	string	no	End date for history (YYYY-MM-DD or Unix timestamp).
`limit`	integer	no	Number of records per page (default 15).
`page`	integer	no	Page number for pagination (default 1).

clicksend.clicksend_get_sms_price 1 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_get_sms_price --json

Parameter	Type	Required	Description
`messages`	array	yes	Array of message objects. Each object must have "to" (phone number) and "body" (text). Optional: "from" (sender ID).

clicksend.clicksend_get_voice_history 2 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_get_voice_history --json

Parameter	Type	Required	Description
`limit`	integer	no	Number of records per page (default 15).
`page`	integer	no	Page number for pagination (default 1).

clicksend.clicksend_list_contact_lists 2 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_list_contact_lists --json

Parameter	Type	Required	Description
`limit`	integer	no	Number of records per page (default 15).
`page`	integer	no	Page number for pagination (default 1).

clicksend.clicksend_send_email 5 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_send_email --json

Parameter	Type	Required	Description
`to`	string	yes	Recipient email address.
`subject`	string	yes	Email subject line.
`body`	string	yes	Email body content (HTML supported).
`from_email_address`	string	no	Sender email address.
`from_name`	string	no	Sender display name.

clicksend.clicksend_send_post_letter 4 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_send_post_letter --json

Parameter	Type	Required	Description
`file_url`	string	no	URL to the PDF file to send as a letter.
`template_id`	integer	no	ClickSend template ID to use instead of a file URL.
`recipients`	array	yes	Array of recipient objects with name, address, city, state, postal_code, country.
`duplex`	integer	no	Print on both sides: 0 for simplex, 1 for duplex (default 0).

clicksend.clicksend_send_sms 1 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_send_sms --json

Parameter	Type	Required	Description
`messages`	array	yes	Array of message objects. Each object must have "to" (phone number) and "body" (text). Optional: "from" (sender ID).

clicksend.clicksend_send_voice 1 parameters

Schema command

kosmo integrations:schema clicksend.clicksend_send_voice --json

Parameter	Type	Required	Description
`messages`	array	yes	Array of voice message objects. Each object must have "to" (phone number) and "body" (text). Optional: "voice" (voice type), "lang" (language code).

Permissions

Headless calls still follow the integration read/write permission policy. Configure read/write defaults with integrations:configure. Add --force only for trusted automation that should bypass that policy.