{
  "info": {
    "name": "MailerCheck — mcp.ai",
    "description": "REST API for the MailerCheck 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/mailercheck",
      "type": "string"
    },
    {
      "key": "apiKey",
      "value": "sk_live_...",
      "type": "string"
    }
  ],
  "item": [
    {
      "name": "mailercheck_create_verification_list",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/create/verification/list",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "create",
            "verification",
            "list"
          ]
        },
        "description": "Create a MailerCheck verification list by ingesting a name and email-address array. Creating a one-address list did not reduce the account credit balance during live probing. This action does not invo",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"name\": \"\",\n  \"emails\": \"\"\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mailercheck_delete_verification_list",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/delete/verification/list",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "delete",
            "verification",
            "list"
          ]
        },
        "description": "Permanently and irreversibly delete a MailerCheck verification list by ID. Use only when the caller explicitly intends to remove the list.",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"list_id\": 0\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mailercheck_get_credit_balance",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/get/credit/balance",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "get",
            "credit",
            "balance"
          ]
        },
        "description": "Return the current MailerCheck verification-credit balance. Use this before VERIFY_EMAIL or START_LIST_VERIFICATION when cost matters.",
        "body": {
          "mode": "raw",
          "raw": "{}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mailercheck_get_current_account",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/get/current/account",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "get",
            "current",
            "account"
          ]
        },
        "description": "Return the connected MailerCheck user and account identity. Use this to confirm which user and account the API token represents.",
        "body": {
          "mode": "raw",
          "raw": "{}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mailercheck_get_verification_list",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/get/verification/list",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "get",
            "verification",
            "list"
          ]
        },
        "description": "Return one verification list, including its status, item count, verification timing, and aggregate result statistics.",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"list_id\": 0\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mailercheck_list_verification_lists",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/list/verification/lists",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "list",
            "verification",
            "lists"
          ]
        },
        "description": "Return one page of verification lists for the connected MailerCheck account, with an opaque cursor when another provider-controlled page exists.",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"next_cursor\": \"\"\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mailercheck_list_verification_results",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/list/verification/results",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "list",
            "verification",
            "results"
          ]
        },
        "description": "Return one page of email-level results for a verification list, optionally filtered by classification. The success envelope and pagination behavior are based on MailerCheck documentation and were not ",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"limit\": 0,\n  \"result\": \"\",\n  \"list_id\": 0,\n  \"next_cursor\": \"\"\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mailercheck_start_list_verification",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/start/list/verification",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "start",
            "list",
            "verification"
          ]
        },
        "description": "Irreversibly start verification of every address in a MailerCheck list. A successful call spends one verification credit per address. Before calling, use GET_VERIFICATION_LIST to inspect the list coun",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"list_id\": 0\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    },
    {
      "name": "mailercheck_verify_email",
      "request": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/verify/email",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "verify",
            "email"
          ]
        },
        "description": "Consumes exactly one MailerCheck verification credit on every successful call. Synchronously verify one email address and return its classification; check GET_CREDIT_BALANCE first if cost matters.",
        "body": {
          "mode": "raw",
          "raw": "{\n  \"email\": \"\"\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        }
      }
    }
  ]
}