chore: import upstream snapshot with attribution

apps/sim/tools/loops/list_transactional_emails.ts

@@ -0,0 +1,144 @@
+import type {
+  LoopsListTransactionalEmailsParams,
+  LoopsListTransactionalEmailsResponse,
+} from '@/tools/loops/types'
+import type { ToolConfig } from '@/tools/types'
+
+export const loopsListTransactionalEmailsTool: ToolConfig<
+  LoopsListTransactionalEmailsParams,
+  LoopsListTransactionalEmailsResponse
+> = {
+  id: 'loops_list_transactional_emails',
+  name: 'Loops List Transactional Emails',
+  description:
+    'Retrieve a list of published transactional email templates from your Loops account. Returns each template with its ID, name, created/updated timestamps, and data variables.',
+  version: '1.0.0',
+
+  params: {
+    apiKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Loops API key for authentication',
+    },
+    perPage: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Number of results per page (10-50, default: 20)',
+    },
+    cursor: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Pagination cursor from a previous response to fetch the next page',
+    },
+  },
+
+  request: {
+    url: (params) => {
+      const base = 'https://app.loops.so/api/v1/transactional-emails'
+      const queryParams: string[] = []
+      if (params.perPage) queryParams.push(`perPage=${encodeURIComponent(params.perPage)}`)
+      if (params.cursor) queryParams.push(`cursor=${encodeURIComponent(params.cursor)}`)
+      return queryParams.length > 0 ? `${base}?${queryParams.join('&')}` : base
+    },
+    method: 'GET',
+    headers: (params) => ({
+      Authorization: `Bearer ${params.apiKey}`,
+    }),
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+
+    if (!data.data && !Array.isArray(data)) {
+      return {
+        success: false,
+        output: {
+          transactionalEmails: [],
+          pagination: {
+            totalResults: 0,
+            returnedResults: 0,
+            perPage: 0,
+            totalPages: 0,
+            nextCursor: null,
+            nextPage: null,
+          },
+        },
+        error: data.message ?? 'Failed to list transactional emails',
+      }
+    }
+
+    const emails = data.data ?? data ?? []
+
+    return {
+      success: true,
+      output: {
+        transactionalEmails: emails.map((email: Record<string, unknown>) => ({
+          id: (email.id as string) ?? '',
+          name: (email.name as string) ?? '',
+          createdAt: (email.createdAt as string) ?? '',
+          updatedAt: (email.updatedAt as string) ?? '',
+          // Deprecated alias of updatedAt, kept for backwards compatibility with the old
+          // (now-removed) /api/v1/transactional list endpoint, which returned this field.
+          lastUpdated: (email.updatedAt as string) ?? '',
+          dataVariables: (email.dataVariables as string[]) ?? [],
+        })),
+        pagination: {
+          totalResults: (data.pagination?.totalResults as number) ?? emails.length,
+          returnedResults: (data.pagination?.returnedResults as number) ?? emails.length,
+          perPage: (data.pagination?.perPage as number) ?? 20,
+          totalPages: (data.pagination?.totalPages as number) ?? 1,
+          nextCursor: (data.pagination?.nextCursor as string) ?? null,
+          nextPage: (data.pagination?.nextPage as string) ?? null,
+        },
+      },
+    }
+  },
+
+  outputs: {
+    transactionalEmails: {
+      type: 'array',
+      description: 'Array of published transactional email templates',
+      items: {
+        type: 'object',
+        properties: {
+          id: { type: 'string', description: 'The transactional email template ID' },
+          name: { type: 'string', description: 'The template name' },
+          createdAt: { type: 'string', description: 'Creation timestamp (ISO 8601)' },
+          updatedAt: { type: 'string', description: 'Last updated timestamp (ISO 8601)' },
+          lastUpdated: {
+            type: 'string',
+            description: 'Deprecated alias of updatedAt, kept for backwards compatibility',
+          },
+          dataVariables: {
+            type: 'array',
+            description: 'Template data variable names',
+            items: { type: 'string' },
+          },
+        },
+      },
+    },
+    pagination: {
+      type: 'object',
+      description: 'Pagination information',
+      properties: {
+        totalResults: { type: 'number', description: 'Total number of results' },
+        returnedResults: { type: 'number', description: 'Number of results returned' },
+        perPage: { type: 'number', description: 'Results per page' },
+        totalPages: { type: 'number', description: 'Total number of pages' },
+        nextCursor: {
+          type: 'string',
+          description: 'Cursor for next page (null if no more pages)',
+          optional: true,
+        },
+        nextPage: {
+          type: 'string',
+          description: 'URL for next page (null if no more pages)',
+          optional: true,
+        },
+      },
+    },
+  },
+}