chore: import upstream snapshot with attribution

apps/sim/tools/zerobounce/verify_email.ts

@@ -0,0 +1,105 @@
+import type { ToolConfig } from '@/tools/types'
+import { zerobounceHosting } from '@/tools/zerobounce/hosting'
+import type {
+  ZeroBounceVerifyEmailParams,
+  ZeroBounceVerifyEmailResponse,
+} from '@/tools/zerobounce/types'
+
+export const verifyEmailTool: ToolConfig<
+  ZeroBounceVerifyEmailParams,
+  ZeroBounceVerifyEmailResponse
+> = {
+  id: 'zerobounce_verify_email',
+  name: 'ZeroBounce Verify Email',
+  description: 'Validate an email address deliverability in real time. Uses one validation credit.',
+  version: '1.0.0',
+
+  hosting: zerobounceHosting<ZeroBounceVerifyEmailParams>(() => 1),
+
+  params: {
+    email: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'Email address to validate (e.g., john@example.com)',
+    },
+    apiKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'ZeroBounce API Key',
+    },
+  },
+
+  request: {
+    url: (params) =>
+      `https://api.zerobounce.net/v2/validate?api_key=${encodeURIComponent(
+        params.apiKey.trim()
+      )}&email=${encodeURIComponent(params.email.trim())}&ip_address=`,
+    method: 'GET',
+    headers: () => ({ Accept: 'application/json' }),
+  },
+
+  transformResponse: async (response: Response) => {
+    if (!response.ok) {
+      const errorData = await response.json().catch(() => ({}))
+      return {
+        success: false,
+        error:
+          (errorData as Record<string, string>).error ||
+          `ZeroBounce API error: ${response.status} ${response.statusText}`,
+        output: { email: '', status: '', deliverable: false },
+      }
+    }
+    const data = await response.json().catch(() => ({}))
+    if (data.error) {
+      return {
+        success: false,
+        error: String(data.error),
+        output: { email: '', status: '', deliverable: false },
+      }
+    }
+    const rawStatus = String(data.status ?? '')
+    // Normalize ZeroBounce's hyphenated 'catch-all' to the shared 'catch_all' vocabulary.
+    const status = rawStatus === 'catch-all' ? 'catch_all' : rawStatus
+    return {
+      success: true,
+      output: {
+        email: data.address ?? '',
+        status,
+        deliverable: rawStatus === 'valid',
+        subStatus: data.sub_status ?? '',
+        freeEmail: data.free_email ?? false,
+        didYouMean: data.did_you_mean ?? '',
+      },
+    }
+  },
+
+  outputs: {
+    email: { type: 'string', description: 'The validated email address' },
+    status: {
+      type: 'string',
+      description:
+        'Validation status (valid, invalid, catch_all, unknown, spamtrap, abuse, do_not_mail)',
+    },
+    deliverable: {
+      type: 'boolean',
+      description: 'Whether the email is valid and safe to send',
+    },
+    subStatus: {
+      type: 'string',
+      description: 'Detailed sub-status from ZeroBounce',
+      optional: true,
+    },
+    freeEmail: {
+      type: 'boolean',
+      description: 'Whether the address is on a free email provider',
+      optional: true,
+    },
+    didYouMean: {
+      type: 'string',
+      description: 'Suggested correction for a likely typo',
+      optional: true,
+    },
+  },
+}