{
  "info": {
    "_postman_id": "ef5ad0a6-810e-4fb6-99fe-b89126e8c2d4",
    "name": "Facebook Graph Ad Accounts Messages API",
    "description": "The primary way to read and write data to the Facebook social graph, providing access to user profiles, posts, pages, photos, videos, comments, and social interactions.\n\nContact Support:\n Name: Meta Platforms",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T01:36:33.000Z",
    "updatedAt": "2026-07-28T01:36:33.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-ef5ad0a6-810e-4fb6-99fe-b89126e8c2d4"
  },
  "item": [
    {
      "name": "{page-id}",
      "item": [
        {
          "name": "messages",
          "item": [
            {
              "name": "Facebook Send Message",
              "id": "b3ccba08-b46b-4fdd-b3f5-ab1b8b1ffa34",
              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
              "request": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"recipient\": {\n    \"id\": \"<string>\"\n  },\n  \"messaging_type\": \"UPDATE\",\n  \"message\": {\n    \"text\": \"<string>\",\n    \"attachment\": {\n      \"type\": \"video\",\n      \"payload\": {}\n    }\n  }\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/:page-id/messages",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    ":page-id",
                    "messages"
                  ],
                  "variable": [
                    {
                      "id": "4c9df09e-b466-48c0-a656-58321c90a092",
                      "key": "page-id",
                      "value": "<string>",
                      "description": "(Required) The page ID."
                    }
                  ]
                },
                "description": "Send a message to a user via Messenger."
              },
              "response": [
                {
                  "id": "77b3a148-8655-4a6e-824f-1ae37469b2d9",
                  "name": "Message sent successfully.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: bearer",
                        "key": "Authorization",
                        "value": "Bearer <token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"recipient\": {\n    \"id\": \"<string>\"\n  },\n  \"messaging_type\": \"UPDATE\",\n  \"message\": {\n    \"text\": \"<string>\",\n    \"attachment\": {\n      \"type\": \"video\",\n      \"payload\": {}\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/:page-id/messages",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        ":page-id",
                        "messages"
                      ],
                      "variable": [
                        {
                          "key": "page-id"
                        }
                      ]
                    }
                  },
                  "status": "OK",
                  "code": 200,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"recipient_id\": \"<string>\",\n  \"message_id\": \"<string>\"\n}",
                  "createdAt": "2026-07-28T01:36:33.000Z",
                  "updatedAt": "2026-07-28T01:36:33.000Z",
                  "uid": "35240-77b3a148-8655-4a6e-824f-1ae37469b2d9"
                },
                {
                  "id": "d68e6948-ca95-4b25-8578-54dc5e258ac3",
                  "name": "Invalid message request.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: bearer",
                        "key": "Authorization",
                        "value": "Bearer <token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"recipient\": {\n    \"id\": \"<string>\"\n  },\n  \"messaging_type\": \"UPDATE\",\n  \"message\": {\n    \"text\": \"<string>\",\n    \"attachment\": {\n      \"type\": \"video\",\n      \"payload\": {}\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/:page-id/messages",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        ":page-id",
                        "messages"
                      ],
                      "variable": [
                        {
                          "key": "page-id"
                        }
                      ]
                    }
                  },
                  "status": "Bad Request",
                  "code": 400,
                  "_postman_previewlanguage": "text",
                  "header": [],
                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T01:36:33.000Z",
                  "updatedAt": "2026-07-28T01:36:33.000Z",
                  "uid": "35240-d68e6948-ca95-4b25-8578-54dc5e258ac3"
                }
              ],
              "createdAt": "2026-07-28T01:36:33.000Z",
              "updatedAt": "2026-07-28T01:36:33.000Z",
              "uid": "35240-b3ccba08-b46b-4fdd-b3f5-ab1b8b1ffa34"
            }
          ],
          "id": "d8da4029-2b59-4b46-8596-00c59192df13",
          "createdAt": "2026-07-28T01:36:33.000Z",
          "updatedAt": "2026-07-28T01:36:33.000Z",
          "uid": "35240-d8da4029-2b59-4b46-8596-00c59192df13"
        }
      ],
      "id": "48907ada-3890-42a6-8e57-46866174f5dc",
      "createdAt": "2026-07-28T01:36:33.000Z",
      "updatedAt": "2026-07-28T01:36:33.000Z",
      "uid": "35240-48907ada-3890-42a6-8e57-46866174f5dc"
    },
    {
      "name": "{phone-number-id}",
      "item": [
        {
          "name": "messages",
          "item": [
            {
              "name": "Facebook Send WhatsApp Message",
              "id": "06c20315-f9a7-4973-ba09-08f04f6122e1",
              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
              "request": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"messaging_product\": \"<string>\",\n  \"to\": \"<string>\",\n  \"type\": \"reaction\",\n  \"text\": {\n    \"body\": \"<string>\",\n    \"preview_url\": \"<boolean>\"\n  },\n  \"template\": {\n    \"name\": \"<string>\",\n    \"language\": {\n      \"code\": \"<string>\"\n    }\n  }\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/:phone-number-id/messages",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    ":phone-number-id",
                    "messages"
                  ],
                  "variable": [
                    {
                      "id": "0c17151e-4c96-469b-8109-3faf55942b7d",
                      "key": "phone-number-id",
                      "value": "<string>",
                      "description": "(Required) The phone number ID."
                    }
                  ]
                },
                "description": "Send a message to a WhatsApp user."
              },
              "response": [
                {
                  "id": "45f49571-3c1d-4551-82ef-37d4b23b24f6",
                  "name": "Message sent successfully.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: bearer",
                        "key": "Authorization",
                        "value": "Bearer <token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"messaging_product\": \"<string>\",\n  \"to\": \"<string>\",\n  \"type\": \"reaction\",\n  \"text\": {\n    \"body\": \"<string>\",\n    \"preview_url\": \"<boolean>\"\n  },\n  \"template\": {\n    \"name\": \"<string>\",\n    \"language\": {\n      \"code\": \"<string>\"\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/:phone-number-id/messages",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        ":phone-number-id",
                        "messages"
                      ],
                      "variable": [
                        {
                          "key": "phone-number-id"
                        }
                      ]
                    }
                  },
                  "status": "OK",
                  "code": 200,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"messaging_product\": \"<string>\",\n  \"contacts\": [\n    {\n      \"input\": \"<string>\",\n      \"wa_id\": \"<string>\"\n    },\n    {\n      \"input\": \"<string>\",\n      \"wa_id\": \"<string>\"\n    }\n  ],\n  \"messages\": [\n    {\n      \"id\": \"<string>\"\n    },\n    {\n      \"id\": \"<string>\"\n    }\n  ]\n}",
                  "createdAt": "2026-07-28T01:36:33.000Z",
                  "updatedAt": "2026-07-28T01:36:33.000Z",
                  "uid": "35240-45f49571-3c1d-4551-82ef-37d4b23b24f6"
                },
                {
                  "id": "11f21354-c18b-4e82-baa3-4787f5ae6ff4",
                  "name": "Invalid message request.",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: bearer",
                        "key": "Authorization",
                        "value": "Bearer <token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"messaging_product\": \"<string>\",\n  \"to\": \"<string>\",\n  \"type\": \"reaction\",\n  \"text\": {\n    \"body\": \"<string>\",\n    \"preview_url\": \"<boolean>\"\n  },\n  \"template\": {\n    \"name\": \"<string>\",\n    \"language\": {\n      \"code\": \"<string>\"\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/:phone-number-id/messages",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        ":phone-number-id",
                        "messages"
                      ],
                      "variable": [
                        {
                          "key": "phone-number-id"
                        }
                      ]
                    }
                  },
                  "status": "Bad Request",
                  "code": 400,
                  "_postman_previewlanguage": "text",
                  "header": [],
                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T01:36:33.000Z",
                  "updatedAt": "2026-07-28T01:36:33.000Z",
                  "uid": "35240-11f21354-c18b-4e82-baa3-4787f5ae6ff4"
                }
              ],
              "createdAt": "2026-07-28T01:36:33.000Z",
              "updatedAt": "2026-07-28T01:36:33.000Z",
              "uid": "35240-06c20315-f9a7-4973-ba09-08f04f6122e1"
            }
          ],
          "id": "fcfb4206-e71b-4bf1-9cd2-d623923e8402",
          "createdAt": "2026-07-28T01:36:33.000Z",
          "updatedAt": "2026-07-28T01:36:33.000Z",
          "uid": "35240-fcfb4206-e71b-4bf1-9cd2-d623923e8402"
        }
      ],
      "id": "e719d854-2d02-45f9-975b-f54fecb50da1",
      "createdAt": "2026-07-28T01:36:33.000Z",
      "updatedAt": "2026-07-28T01:36:33.000Z",
      "uid": "35240-e719d854-2d02-45f9-975b-f54fecb50da1"
    }
  ],
  "auth": {
    "type": "bearer",
    "bearer": [
      {
        "key": "token",
        "value": "{{bearerToken}}",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://graph.facebook.com/v21.0"
    }
  ]
}