Validate Email (LeadMagic)
LeadMagic → Validate Email (LeadMagic)
/v1/leadmagic-email-validation{ "email": "[email protected]" }
{ "ok": true, "data": { "email": "[email protected]", "email_status": "[email protected]", "message": "sample", "mx_provider": "sample", "mx_security_gateway": true, "company_name": "sample", "company_size": "sample", "company_industry": "sample", "company_profile_id": "rec_4f3a91" } }
Validates a given email address and returns verification status along with enriched company details using LeadMagic.
Install
Add validate email (leadmagic) to your MCP client.
Drop this into claude_desktop_config.json (or your client's equivalent) and the tool shows up in any chat.
{ "mcpServers": { "texau": { "command": "npx", "args": ["-y", "@texau/mcp-server"], "env": { "TEXAU_API_KEY": "..." } } } }
Tool name: texau__leadmagic-email-validation
When to use this.
The leadmagic-email-validation action is designed to validate email addresses and provide enriched company details through LeadMagic's robust API. By inputting an email address, users can ascertain its verification status and gain insights into the associated company, including its name, size, and industry. The key input parameter is the 'email' (text), which is essential for initiating the validation process. The output fields include the validated 'email' (email), 'email_status' (text), and a detailed 'message', along with technical data such as 'mx_provider' (text) and 'mx_security_gateway' (boolean). This action is particularly useful for marketing professionals, sales teams, and data analysts who need to ensure the accuracy of their email lists and enhance their lead enrichment processes. By categorizing this action under enrichment, it highlights its role in improving data quality and driving effective outreach strategies.
Try it
Run a sample request.
The response is a deterministic, cached example. No live call, no credits used.
Validate Email (LeadMagic)
Response
Output schema.
Every field returned in `data`. Click rows to expand nested objects.
emailEmailtextemail_statusEmail StatustextmessageMessagenullabletextmx_providerMx Providertextmx_security_gatewayMx Security Gatewaynullablebooleancompany_nameCompany Nametextcompany_sizeCompany Sizenullabletextcompany_industryCompany Industrytextcompany_profile_idCompany Profile Idnullabletext
Integrate
Copy-pasteable snippets.
Real endpoint: https://v3-api.texau.com/api/v1/leadmagic-email-validation. Auth: x-api-key.
/v1/leadmagic-email-validationcurl -X POST 'https://v3-api.texau.com/api/v1/leadmagic-email-validation' \ -H 'x-api-key: $TEXAU_API_KEY' \ -H 'content-type: application/json' \ -d '{"email":"[email protected]"}'
{ "ok": true, "data": { "email": "[email protected]", "email_status": "[email protected]", "message": "sample", "mx_provider": "sample", "mx_security_gateway": true, "company_name": "sample", "company_size": "sample", "company_industry": "sample", "company_profile_id": "rec_4f3a91" } }
Compose
How this fits a workflow.
The next 2 actions most operators chain after this one.
enrichment
Find Email by Name and Domain (LeadMagic)
Finds and validates a professional email address using a name and company domain via LeadMagic.
Find Mobile Number using Linkedin Url (LeadMagic)
Finds a person's mobile number and email using their LinkedIn profile URL or username.
Enrich Company (LeadMagic)
Enrich a company to get firmographic data like employee count, revenue, funding, and location using their domain or LinkedIn profile.
Output
Results land in a TexAu table.
Sample rows below.
Real result preview coming soon.
| Input | Status | Score |
|---|---|---|
| [email protected] | valid | 96 |
| [email protected] | risky | 54 |
| [email protected] | invalid | 12 |
Workflow
A real example.
Trigger → validate email (leadmagic) → enrich → push to your CRM. ~80 ms operator effort, the rest runs in the background.
Built for
Who runs this.
Reliability
Rate limits & reliability.
- Per-minute limit3000 / min
- Per-day limit10,000 / day
- RetriesAutomatic w/ backoff
- ModeSync
Errors
HTTP status codes.
What each response means and what to do about it.
| Code | Cause | Fix |
|---|---|---|
| 200 OK | Action ran. Data in `data`. | Read response. |
| 400 Bad Request | Missing or malformed input. | Validate against the input schema. |
| 401 Unauthorized | Missing or invalid `x-api-key`. | Re-issue from /api-platform. |
| 403 Forbidden | Workspace lacks plan tier. | Upgrade or contact sales. |
| 404 Not Found | Action key not recognized. | Verify the slug. |
| 429 Rate Limited | Per-minute or per-day cap hit. | Backoff; reduce concurrency. |
| 500 Server Error | Unexpected TexAu issue. | Retry with backoff. |
| 502 Bad Gateway | Upstream provider 5xx. | Retry; we surface root cause. |
| 504 Timeout | Upstream slower than maxLatency. | Switch to `isAsync` polling. |
Related
More LeadMagic actions.
Find Email by Name and Domain (LeadMagic)
Finds and validates a professional email address using a name and company domain via LeadMagic.
Find Mobile Number using Linkedin Url (LeadMagic)
Finds a person's mobile number and email using their LinkedIn profile URL or username.
Enrich Company (LeadMagic)
Enrich a company to get firmographic data like employee count, revenue, funding, and location using their domain or LinkedIn profile.
Find Personal Email (LeadMagic)
Finds a person's personal email addresses using their LinkedIn profile URL or username.
FAQ.
Is this real-time?
Yes. Synchronous actions return in ~1–4 s. Long-running work uses async polling (see status 504 → switch to async).
Do I get charged on failure?
No. Verified failures cost zero credits. Provider miss / 5xx / timeout cascade to the next provider in the waterfall when applicable.
Does it work with Claude / Cursor via MCP?
Yes. Add the texau MCP server to your client config, then call `texau__leadmagic-...` directly.
What CRMs can I push results to?
HubSpot, Salesforce, Pipedrive, Zoho, and GoHighLevel are bidirectional. Smartlead, Instantly, Lemlist, HeyReach, Apollo Sequences, and Reply.io for outbound.
Run Validate Email (LeadMagic) in 60 seconds.
Pull your API key, paste the cURL, ship to your CRM.