{
  "info": {
    "name": "Mails.so — mcp.ai",
    "description": "REST API for the Mails.so MCP. Set {{apiKey}} to a workspace key (sk_live_…) created at https://mcp.ai/settings/api-keys.",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
  },
  "auth": {
    "type": "bearer",
    "bearer": [
      {
        "key": "token",
        "value": "{{apiKey}}",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://api.mcp.ai/api/mails_so",
      "type": "string"
    },
    {
      "key": "apiKey",
      "value": "sk_live_...",
      "type": "string"
    }
  ],
  "item": [
    {
      "name": "mails_so_retrieve_batch_results",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/retrieve/batch/results",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "retrieve",
            "batch",
            "results"
          ]
        },
        "description": "Tool to retrieve results of a bulk validation job. Use after submitting a batch and you have its ID.",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"id\": \"\"\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mails_so_validate_bulk_emails",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/validate/bulk/emails",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "validate",
            "bulk",
            "emails"
          ]
        },
        "description": "Tool to validate multiple email addresses in bulk. Use when you need to confirm deliverability of a list of emails at once.",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"emails\": \"\"\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mails_so_validate_single_email",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/validate/single/email",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "validate",
            "single",
            "email"
          ]
        },
        "description": "Tool to validate a single email address. Use when you need to check deliverability and quality details before sending an email.",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"email\": \"\"\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    }
  ]
}