JustCall MCP Server

import z from "zod"; // WhatsApp Schemas export const ListWhatsAppMessagesSchema = { fetch_template_data: z .boolean() .optional() .describe( 'Set fetch_template_data to true to fetch template name, category and other template specific data. Default value is "false".', ), from_datetime: z .string() .optional() .describe( "Datetime in yyyy-mm-dd hh:mm:ss or yyyy-mm-dd format starting from when the messages are to be fetched.", ), to_datetime: z .string() .optional() .describe( "Datetime in yyyy-mm-dd hh:mm:ss or yyyy-mm-dd format till when the messages are to be fetched.", ), last_message_id_fetched: z .number() .optional() .describe( "Id of the last WhatsApp message fetched in the previous query. This Id ensures that you won't receive any duplicate data when using the 'next_page_link' parameter.", ), contact_number: z .string() .optional() .describe( "Number of the contact for which messages are to be fetched. Please follow the E.164 number format.", ), justcall_number: z .string() .optional() .describe( "JustCall number for which the messages are to be fetched. Please follow the E.164 number format.", ), message_direction: z .enum(["incoming", "outgoing"]) .optional() .describe( "Enter the direction of the message to be fetched. Note: Filtering on message_direction requires at least one from justcall_number or contact_number to be sent in the API request.", ), message_content: z .string() .optional() .describe( "If WhatsApp messages with specific keywords or phrases are to be fetched, enter the keywords in this field. Enter a minimum of 3 and maximum of 15 characters. Note: Filtering on message_content requires at least one from justcall_number or contact_number to be sent in the API request.", ), delivery_status: z .enum(["read", "delivered", "sent", "received", "failed"]) .optional() .describe( "Fetch all the messages basis of the delivery status. Note: Filtering on delivery_status requires at least one from justcall_number or contact_number to be sent in the API request.", ), page: z .number() .optional() .describe("Page number for which messages are to be fetched."), per_page: z .number() .optional() .describe( "Number of WhatsApp messages to be fetched per page. Default value is 30 and maximum value is 50.", ), order: z .enum(["asc", "desc"]) .optional() .describe( "Order in which the WhatsApp message list should appear based on 'Date created' for the message.", ), }; export const GetWhatsAppMessageSchema = { id: z .number() .describe("Unique id of the WhatsApp message generated by JustCall."), fetch_template_data: z .boolean() .optional() .describe( 'Set fetch_template_data to true to fetch template name, category and other template specific data. Default value is "false".', ), }; export const SendWhatsAppMessageSchema = { justcall_number: z .string() .describe( "JustCall WhatsApp integrated number. Please follow the E.164 number format.", ), contact_number: z .string() .describe("Number of the contact. Please follow the E.164 number format."), body: z .string() .optional() .describe( "Content of the WhatsApp message. Maximum character limit is 4000.", ), media_url: z .string() .optional() .describe( "Add URL of the media file to be sent with the message. Only one file is supported with a message.", ), media_file_name: z .string() .optional() .describe("Enter the name of the file in the media URL"), restrict_once: z .enum(["Yes", "No"]) .optional() .describe( "No - default. Yes - prevents you from sending the same message to the same receiver in past 24 hours", ), template_id: z.number().optional().describe("Id of the approved template."), template_variables: z .array(z.string()) .optional() .describe("Custom variables of the template."), }; export const ListWhatsAppTemplatesSchema = { justcall_number: z .string() .describe( "JustCall WhatsApp integrated number. Please follow the E.164 number format.", ), template_name: z.string().optional().describe("Name of the template used."), language: z .enum([ "English", "English (UK)", "English (US)", "Spanish", "German", "Swedish", "Finnish", "Dutch", "French", "Turkish", "Italian", "Polish", "Danish", "Portuguese (BR)", "Portuguese (POR)", ]) .optional() .describe("Language used."), category: z .enum(["Marketing", "Utility"]) .optional() .describe("Type of Template from Marketing or Utility"), page: z .number() .optional() .describe("Page number for which templates are to be fetched."), per_page: z .number() .optional() .describe( "Number of templates to be fetched per page. Default value is 50 and maximum value is 250.", ), order: z .enum(["asc", "desc"]) .optional() .describe( "Order in which the WhatsApp templated list should appear based on 'Date created' for the template.", ), }; export const CheckWhatsAppReplySchema = { justcall_number: z .string() .describe( "JustCall WhatsApp integrated number. Please follow the E.164 number format.", ), contact_number: z .string() .describe("Number of the contact. Please follow the E.164 number format."), };