Argorant → Clay.

Mint a key at app.argorant.com/profile → API keys (ag_live_…). Every template below authenticates with one header:

Authorization: Bearer ag_live_xxxxxxxxxxxxxxxx

In your Clay table: Add enrichment → HTTP API. Pick a template below, set the method, URL, header, and body, and map your table columns (the /columnName tokens) into the body fields. Each row returns JSON that downstream columns reference directly.

Name + company domain in, verified work email out. Best hit rate with a clean domain column.

Method:  POST
URL:     https://argorant.com/api/mcp/email/find
Headers: Authorization: Bearer <your key>
         Content-Type: application/json
Body:    {
  "first_name": "/First Name",
  "last_name":  "/Last Name",
  "domain":     "/Company Domain"
}

→ { "ok": true, "found": true, "email": "jane.doe@acme.com",
    "status": "valid", "confidence": 96 }

Waterfall tip: branch on status — keep valid rows, let the waterfall continue otherwise.

Method:  POST
URL:     https://argorant.com/api/mcp/email/verify
Headers: Authorization: Bearer <your key>
         Content-Type: application/json
Body:    { "email": "/Email" }

→ { "ok": true, "email": "jane.doe@acme.com", "status": "valid" }

Returns the complete record — verified email, phone, title, company, location, LinkedIn.

Method:  GET
URL:     https://argorant.com/api/mcp/people/reveal
           ?q=/Full Name /Company Name&limit=1
Headers: Authorization: Bearer <your key>

→ { "contacts": [ { "first_name": "Jane", "last_name": "Doe",
      "title": "CFO", "company_name": "Acme", "email": "jane.doe@acme.com",
      "phone": "+1 …", "linkedin_url": "…", "verify_status": "valid" } ] }

Method:  GET
URL:     https://argorant.com/api/mcp/people/count
           ?industry=/Industry&country=/Country&title=/Title
Headers: Authorization: Bearer <your key>

→ { "ok": true, "count": 18234 }

For a full segment rather than per-row enrichment, create a verified export (POST /api/mcp/exports/create), download the CSV when status = done, and import it as a new Clay table. See the API reference for export endpoints.