{
  "info": {
    "_postman_id": "2f434098-846c-4aa2-ba09-9c819a4e472b",
    "name": "DeBounce Email Validation Account API",
    "description": "DeBounce is an email validation and verification REST API that helps developers ensure the deliverability and quality of email addresses at scale. The API supports real-time single email validation, asynchronous bulk list processing, and data enrichment via reverse email lookup. It detects disposable addresses, role-based emails, catch-all domains, syntax errors, and performs MX record and SMTP-level mailbox verification.\n\n\nContact Support:\n Name: DeBounce Support",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T01:29:22.000Z",
    "updatedAt": "2026-07-28T01:29:22.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-2f434098-846c-4aa2-ba09-9c819a4e472b"
  },
  "item": [
    {
      "name": "v1",
      "item": [
        {
          "name": "balance",
          "item": [
            {
              "name": "Get Account Balance",
              "id": "5dd7c98d-cb64-4ce0-a7f4-24eece30915e",
              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
              "request": {
                "method": "GET",
                "header": [
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "url": {
                  "raw": "{{baseUrl}}/v1/balance/?api=<string>",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "v1",
                    "balance",
                    ""
                  ],
                  "query": [
                    {
                      "description": "(Required) Your DeBounce API key",
                      "key": "api",
                      "value": "<string>"
                    }
                  ]
                },
                "description": "Returns the current credit balance remaining on your DeBounce account. Credits never expire and are consumed on a pay-as-you-go basis.\n"
              },
              "response": [
                {
                  "id": "929651d9-dc77-411e-97b0-9bef469edab2",
                  "name": "Account balance retrieved",
                  "originalRequest": {
                    "method": "GET",
                    "header": [
                      {
                        "key": "Accept",
                        "value": "application/json"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/v1/balance/?api=<API Key>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "v1",
                        "balance",
                        ""
                      ],
                      "query": [
                        {
                          "description": "(Required) Your DeBounce API key",
                          "key": "api",
                          "value": "<API Key>"
                        }
                      ]
                    }
                  },
                  "status": "OK",
                  "code": 200,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"success\": \"0\",\n  \"balance\": \"<string>\"\n}",
                  "createdAt": "2026-07-28T01:29:22.000Z",
                  "updatedAt": "2026-07-28T01:29:22.000Z",
                  "uid": "35240-929651d9-dc77-411e-97b0-9bef469edab2"
                },
                {
                  "id": "41deedfe-3865-4904-ae26-1895242c3640",
                  "name": "Invalid API key",
                  "originalRequest": {
                    "method": "GET",
                    "header": [
                      {
                        "key": "Accept",
                        "value": "application/json"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/v1/balance/?api=<API Key>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "v1",
                        "balance",
                        ""
                      ],
                      "query": [
                        {
                          "description": "(Required) Your DeBounce API key",
                          "key": "api",
                          "value": "<API Key>"
                        }
                      ]
                    }
                  },
                  "status": "Unauthorized",
                  "code": 401,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"debounce\": {\n    \"error\": \"<string>\",\n    \"code\": \"<string>\"\n  },\n  \"success\": \"0\"\n}",
                  "createdAt": "2026-07-28T01:29:22.000Z",
                  "updatedAt": "2026-07-28T01:29:22.000Z",
                  "uid": "35240-41deedfe-3865-4904-ae26-1895242c3640"
                }
              ],
              "createdAt": "2026-07-28T01:29:22.000Z",
              "updatedAt": "2026-07-28T01:29:22.000Z",
              "uid": "35240-5dd7c98d-cb64-4ce0-a7f4-24eece30915e"
            }
          ],
          "id": "fa9b91b2-68dd-4461-b8d1-ce8fb2fb65dd",
          "createdAt": "2026-07-28T01:29:22.000Z",
          "updatedAt": "2026-07-28T01:29:22.000Z",
          "uid": "35240-fa9b91b2-68dd-4461-b8d1-ce8fb2fb65dd"
        },
        {
          "name": "usage",
          "item": [
            {
              "name": "Get API Usage History",
              "id": "94053e43-5921-419f-a48d-aba7d5036bf9",
              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
              "request": {
                "method": "GET",
                "header": [
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "url": {
                  "raw": "{{baseUrl}}/v1/usage/?api=<string>&start=<date>&end=<date>",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "v1",
                    "usage",
                    ""
                  ],
                  "query": [
                    {
                      "description": "(Required) Your DeBounce API key",
                      "key": "api",
                      "value": "<string>"
                    },
                    {
                      "description": "Start date for usage report (YYYY-MM-DD)",
                      "key": "start",
                      "value": "<date>"
                    },
                    {
                      "description": "End date for usage report (YYYY-MM-DD)",
                      "key": "end",
                      "value": "<date>"
                    }
                  ]
                },
                "description": "Returns daily API usage statistics and credit consumption history for your DeBounce account. Useful for monitoring usage patterns and tracking costs.\n"
              },
              "response": [
                {
                  "id": "77f487fa-b55e-4063-8107-a91b2d2ff6aa",
                  "name": "Usage history retrieved",
                  "originalRequest": {
                    "method": "GET",
                    "header": [
                      {
                        "key": "Accept",
                        "value": "application/json"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/v1/usage/?api=<API Key>&start=<date>&end=<date>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "v1",
                        "usage",
                        ""
                      ],
                      "query": [
                        {
                          "description": "(Required) Your DeBounce API key",
                          "key": "api",
                          "value": "<API Key>"
                        },
                        {
                          "description": "Start date for usage report (YYYY-MM-DD)",
                          "key": "start",
                          "value": "<date>"
                        },
                        {
                          "description": "End date for usage report (YYYY-MM-DD)",
                          "key": "end",
                          "value": "<date>"
                        }
                      ]
                    }
                  },
                  "status": "OK",
                  "code": 200,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"success\": \"1\",\n  \"usage\": [\n    {\n      \"date\": \"<date>\",\n      \"calls\": \"<integer>\",\n      \"credits_used\": \"<integer>\"\n    },\n    {\n      \"date\": \"<date>\",\n      \"calls\": \"<integer>\",\n      \"credits_used\": \"<integer>\"\n    }\n  ]\n}",
                  "createdAt": "2026-07-28T01:29:22.000Z",
                  "updatedAt": "2026-07-28T01:29:22.000Z",
                  "uid": "35240-77f487fa-b55e-4063-8107-a91b2d2ff6aa"
                },
                {
                  "id": "403cba19-c6de-46ae-bb74-6e6d42b35f59",
                  "name": "Invalid API key",
                  "originalRequest": {
                    "method": "GET",
                    "header": [
                      {
                        "key": "Accept",
                        "value": "application/json"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/v1/usage/?api=<API Key>&start=<date>&end=<date>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "v1",
                        "usage",
                        ""
                      ],
                      "query": [
                        {
                          "description": "(Required) Your DeBounce API key",
                          "key": "api",
                          "value": "<API Key>"
                        },
                        {
                          "description": "Start date for usage report (YYYY-MM-DD)",
                          "key": "start",
                          "value": "<date>"
                        },
                        {
                          "description": "End date for usage report (YYYY-MM-DD)",
                          "key": "end",
                          "value": "<date>"
                        }
                      ]
                    }
                  },
                  "status": "Unauthorized",
                  "code": 401,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"debounce\": {\n    \"error\": \"<string>\",\n    \"code\": \"<string>\"\n  },\n  \"success\": \"0\"\n}",
                  "createdAt": "2026-07-28T01:29:22.000Z",
                  "updatedAt": "2026-07-28T01:29:22.000Z",
                  "uid": "35240-403cba19-c6de-46ae-bb74-6e6d42b35f59"
                }
              ],
              "createdAt": "2026-07-28T01:29:22.000Z",
              "updatedAt": "2026-07-28T01:29:22.000Z",
              "uid": "35240-94053e43-5921-419f-a48d-aba7d5036bf9"
            }
          ],
          "id": "f9778107-9693-43b7-87dd-109b50a47b4b",
          "createdAt": "2026-07-28T01:29:22.000Z",
          "updatedAt": "2026-07-28T01:29:22.000Z",
          "uid": "35240-f9778107-9693-43b7-87dd-109b50a47b4b"
        }
      ],
      "id": "70c9b88a-b433-437c-919b-7d2bbb40e973",
      "createdAt": "2026-07-28T01:29:22.000Z",
      "updatedAt": "2026-07-28T01:29:22.000Z",
      "uid": "35240-70c9b88a-b433-437c-919b-7d2bbb40e973"
    }
  ],
  "auth": {
    "type": "apikey",
    "apikey": [
      {
        "key": "key",
        "value": "api",
        "type": "string"
      },
      {
        "key": "value",
        "value": "{{apiKey}}",
        "type": "string"
      },
      {
        "key": "in",
        "value": "query",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://api.debounce.io"
    }
  ]
}