{
  "info": {
    "_postman_id": "2b49ab17-1198-4c48-8649-729fe4e2dc45",
    "name": "Cellulant Tingg Engage API",
    "description": "Tingg Engage \u2014 single global entry point for transactional alerts.\nSend SMS (OTP, transactional, standard) to customers with templated\nparameters and delivery status callbacks.\n\n\nContact Support:\n Name: Cellulant Developer Support\n Email: developer@cellulant.io",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-06-05T15:06:27.000Z",
    "updatedAt": "2026-06-05T15:06:28.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-2b49ab17-1198-4c48-8649-729fe4e2dc45"
  },
  "item": [
    {
      "name": "api",
      "item": [
        {
          "name": "v2",
          "item": [
            {
              "name": "engagement",
              "item": [
                {
                  "name": "Send Engagement Message",
                  "id": "0bba8a46-3aa8-4c54-88dc-eb85adc3dbda",
                  "protocolProfileBehavior": {
                    "disableBodyPruning": true
                  },
                  "request": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"notificationType\": \"TRX\",\n  \"channels\": [\n    \"SMS\",\n    \"SMS\"\n  ],\n  \"referenceID\": \"<string>\",\n  \"smsDto\": {\n    \"msisdn\": [\n      \"<string>\",\n      \"<string>\"\n    ],\n    \"message\": \"<string>\",\n    \"params\": {\n      \"deserunt_93\": \"<string>\",\n      \"in_e\": \"<string>\",\n      \"ut_274\": \"<string>\"\n    },\n    \"senderID\": \"<string>\"\n  },\n  \"callbackUrl\": \"<uri>\"\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/api/v2/engagement",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "api",
                        "v2",
                        "engagement"
                      ]
                    },
                    "description": "Queue an SMS notification (OTP, transactional, or standard). Delivery status is reported via callback to the supplied callbackUrl."
                  },
                  "response": [
                    {
                      "id": "4aca4cb4-000a-4561-9dbb-45e693aba6b7",
                      "name": "Message queued",
                      "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  \"notificationType\": \"TRX\",\n  \"channels\": [\n    \"SMS\",\n    \"SMS\"\n  ],\n  \"referenceID\": \"<string>\",\n  \"smsDto\": {\n    \"msisdn\": [\n      \"<string>\",\n      \"<string>\"\n    ],\n    \"message\": \"<string>\",\n    \"params\": {\n      \"deserunt_93\": \"<string>\",\n      \"in_e\": \"<string>\",\n      \"ut_274\": \"<string>\"\n    },\n    \"senderID\": \"<string>\"\n  },\n  \"callbackUrl\": \"<uri>\"\n}",
                          "options": {
                            "raw": {
                              "headerFamily": "json",
                              "language": "json"
                            }
                          }
                        },
                        "url": {
                          "raw": "{{baseUrl}}/api/v2/engagement",
                          "host": [
                            "{{baseUrl}}"
                          ],
                          "path": [
                            "api",
                            "v2",
                            "engagement"
                          ]
                        }
                      },
                      "status": "OK",
                      "code": 200,
                      "_postman_previewlanguage": "json",
                      "header": [
                        {
                          "key": "Content-Type",
                          "value": "application/json"
                        }
                      ],
                      "cookie": [],
                      "responseTime": null,
                      "body": "{\n  \"transactionID\": \"<uuid>\",\n  \"statusCode\": \"<integer>\",\n  \"message\": \"<string>\"\n}",
                      "createdAt": "2026-06-05T15:06:28.000Z",
                      "updatedAt": "2026-06-05T15:06:28.000Z",
                      "uid": "35240-4aca4cb4-000a-4561-9dbb-45e693aba6b7"
                    },
                    {
                      "id": "7ffab4a5-de0b-4e4e-a27a-f659be3e17b4",
                      "name": "Error response",
                      "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  \"notificationType\": \"TRX\",\n  \"channels\": [\n    \"SMS\",\n    \"SMS\"\n  ],\n  \"referenceID\": \"<string>\",\n  \"smsDto\": {\n    \"msisdn\": [\n      \"<string>\",\n      \"<string>\"\n    ],\n    \"message\": \"<string>\",\n    \"params\": {\n      \"deserunt_93\": \"<string>\",\n      \"in_e\": \"<string>\",\n      \"ut_274\": \"<string>\"\n    },\n    \"senderID\": \"<string>\"\n  },\n  \"callbackUrl\": \"<uri>\"\n}",
                          "options": {
                            "raw": {
                              "headerFamily": "json",
                              "language": "json"
                            }
                          }
                        },
                        "url": {
                          "raw": "{{baseUrl}}/api/v2/engagement",
                          "host": [
                            "{{baseUrl}}"
                          ],
                          "path": [
                            "api",
                            "v2",
                            "engagement"
                          ]
                        }
                      },
                      "status": "Bad Request",
                      "code": 400,
                      "_postman_previewlanguage": "json",
                      "header": [
                        {
                          "key": "Content-Type",
                          "value": "application/json"
                        }
                      ],
                      "cookie": [],
                      "responseTime": null,
                      "body": "{\n  \"statusCode\": \"<integer>\",\n  \"message\": \"<string>\"\n}",
                      "createdAt": "2026-06-05T15:06:28.000Z",
                      "updatedAt": "2026-06-05T15:06:28.000Z",
                      "uid": "35240-7ffab4a5-de0b-4e4e-a27a-f659be3e17b4"
                    }
                  ],
                  "createdAt": "2026-06-05T15:06:28.000Z",
                  "updatedAt": "2026-06-05T15:06:28.000Z",
                  "uid": "35240-0bba8a46-3aa8-4c54-88dc-eb85adc3dbda"
                }
              ],
              "id": "64e5626d-0756-4d23-8a56-23957176726a",
              "createdAt": "2026-06-05T15:06:28.000Z",
              "updatedAt": "2026-06-05T15:06:28.000Z",
              "uid": "35240-64e5626d-0756-4d23-8a56-23957176726a"
            }
          ],
          "id": "d4952a93-c671-477b-a5da-5dd81fe797c1",
          "createdAt": "2026-06-05T15:06:28.000Z",
          "updatedAt": "2026-06-05T15:06:28.000Z",
          "uid": "35240-d4952a93-c671-477b-a5da-5dd81fe797c1"
        }
      ],
      "id": "cb9c705b-b85b-41c0-b98e-81ee9beaffd2",
      "createdAt": "2026-06-05T15:06:28.000Z",
      "updatedAt": "2026-06-05T15:06:28.000Z",
      "uid": "35240-cb9c705b-b85b-41c0-b98e-81ee9beaffd2"
    }
  ],
  "auth": {
    "type": "bearer",
    "bearer": [
      {
        "key": "token",
        "value": "{{bearerToken}}",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://api.tingg.africa"
    }
  ]
}