{
  "info": {
    "_postman_id": "eeb57e5b-7175-4f4e-83ff-ffe6e97f917c",
    "name": "Attentive Access Token Custom Attributes API",
    "description": "For any questions, reach out to your Attentive point of contact (if applicable) or [api@attentivemobile.com](mailto:api@attentivemobile.com).",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T10:05:52.000Z",
    "updatedAt": "2026-07-28T10:05:52.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-eeb57e5b-7175-4f4e-83ff-ffe6e97f917c"
  },
  "item": [
    {
      "name": "attributes",
      "item": [
        {
          "name": "custom",
          "item": [
            {
              "name": "Custom Attributes",
              "id": "fd483bae-f687-4cdc-8223-ecda1e50ff29",
              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
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                "auth": {
                  "type": "oauth2",
                  "oauth2": [
                    {
                      "key": "scope",
                      "value": "attributes:write subscriptions:write events:write ecommerce:write segments:write segments:read",
                      "type": "string"
                    },
                    {
                      "key": "accessTokenUrl",
                      "value": "https://api.attentivemobile.com/v1/authorization-codes/tokens",
                      "type": "string"
                    },
                    {
                      "key": "authUrl",
                      "value": "https://ui-devel.attentivemobile.com/integrations/oauth-install?client_id={clientId}&redirect_uri={redirectUri}&scope={scope}",
                      "type": "string"
                    },
                    {
                      "key": "grant_type",
                      "value": "authorization_code",
                      "type": "string"
                    }
                  ]
                },
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"properties\": {},\n  \"user\": {\n    \"phone\": \"<string>\",\n    \"email\": \"<string>\",\n    \"externalIdentifiers\": {\n      \"clientUserId\": \"<string>\",\n      \"customIdentifiers\": [\n        {\n          \"name\": \"<string>\",\n          \"value\": \"<string>\"\n        },\n        {\n          \"name\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ]\n    }\n  }\n}",
                  "options": {
                    "raw": {
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                },
                "url": {
                  "raw": "{{baseUrl}}/attributes/custom",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "attributes",
                    "custom"
                  ]
                },
                "description": "Make a call to this endpoint for any attribute-based data. There are no limits to the amount of custom attributes that can be created. Note that you can create net-new properties with this API, however, it cannot be used to create new values for an existing UI-created property name. If a property name is created through the Attentive platform, all possible property values must also be defined in the platform. For example, if a property has possible values of \"Adult, Teen, Children's\", those are the only values that will be accepted through the API. This does not apply for properties with the type \"Custom input\", for example: Full Name. Also, please note that the API does not support arrays. For example, attempting to pass an array such as '[\"chicago\", \"new york\"]' for an attribute like 'favorite_city' will result in a 400 error.\n\n**Note : The maximum length for an attribute name is 200 characters.**\n"
              },
              "response": [
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                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
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                      "mode": "raw",
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                    },
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
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                      ]
                    }
                  },
                  "status": "OK",
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                  "_postman_previewlanguage": "text",
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                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
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                  "status": "Bad Request",
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                  "_postman_previewlanguage": "text",
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                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
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                  "originalRequest": {
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                    "header": [
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                        "value": "application/json"
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                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
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                      "options": {
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                      "raw": "{{baseUrl}}/attributes/custom",
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                      "path": [
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                  "status": "Unauthorized",
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                  "_postman_previewlanguage": "text",
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                  "createdAt": "2026-07-28T10:05:53.000Z",
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                    "header": [
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                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "body": {
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                      "raw": "{\n  \"properties\": {},\n  \"user\": {\n    \"phone\": \"<string>\",\n    \"email\": \"<string>\",\n    \"externalIdentifiers\": {\n      \"clientUserId\": \"<string>\",\n      \"customIdentifiers\": [\n        {\n          \"name\": \"<string>\",\n          \"value\": \"<string>\"\n        },\n        {\n          \"name\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ]\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
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                    },
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "attributes",
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                      ]
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                  },
                  "status": "Forbidden",
                  "code": 403,
                  "_postman_previewlanguage": "text",
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                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
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                {
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                  "name": "The specified resource was not found",
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                    "header": [
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                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
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                    "body": {
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                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
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                    },
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "attributes",
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                      ]
                    }
                  },
                  "status": "Not Found",
                  "code": 404,
                  "_postman_previewlanguage": "text",
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                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
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                },
                {
                  "id": "723cf7b3-841c-466c-9d70-3b26cee56712",
                  "name": "The user has sent too many requests in a given amount of time",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"properties\": {},\n  \"user\": {\n    \"phone\": \"<string>\",\n    \"email\": \"<string>\",\n    \"externalIdentifiers\": {\n      \"clientUserId\": \"<string>\",\n      \"customIdentifiers\": [\n        {\n          \"name\": \"<string>\",\n          \"value\": \"<string>\"\n        },\n        {\n          \"name\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ]\n    }\n  }\n}",
                      "options": {
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                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom",
                      "host": [
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                      "path": [
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                        "custom"
                      ]
                    }
                  },
                  "status": "Too Many Requests",
                  "code": 429,
                  "_postman_previewlanguage": "text",
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                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
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                {
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                  "name": "Internal Server Error",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"properties\": {},\n  \"user\": {\n    \"phone\": \"<string>\",\n    \"email\": \"<string>\",\n    \"externalIdentifiers\": {\n      \"clientUserId\": \"<string>\",\n      \"customIdentifiers\": [\n        {\n          \"name\": \"<string>\",\n          \"value\": \"<string>\"\n        },\n        {\n          \"name\": \"<string>\",\n          \"value\": \"<string>\"\n        }\n      ]\n    }\n  }\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "attributes",
                        "custom"
                      ]
                    }
                  },
                  "status": "Internal Server Error",
                  "code": 500,
                  "_postman_previewlanguage": "text",
                  "header": [],
                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
                  "updatedAt": "2026-07-28T10:05:53.000Z",
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              ],
              "createdAt": "2026-07-28T10:05:53.000Z",
              "updatedAt": "2026-07-28T10:05:53.000Z",
              "uid": "35240-fd483bae-f687-4cdc-8223-ecda1e50ff29"
            },
            {
              "name": "Get Custom Attributes for a User",
              "id": "89eabc07-3bdb-4640-bbdc-dcb2cf04703e",
              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
              "request": {
                "auth": {
                  "type": "oauth2",
                  "oauth2": [
                    {
                      "key": "scope",
                      "value": "attributes:write subscriptions:write events:write ecommerce:write segments:write segments:read",
                      "type": "string"
                    },
                    {
                      "key": "accessTokenUrl",
                      "value": "https://api.attentivemobile.com/v1/authorization-codes/tokens",
                      "type": "string"
                    },
                    {
                      "key": "authUrl",
                      "value": "https://ui-devel.attentivemobile.com/integrations/oauth-install?client_id={clientId}&redirect_uri={redirectUri}&scope={scope}",
                      "type": "string"
                    },
                    {
                      "key": "grant_type",
                      "value": "authorization_code",
                      "type": "string"
                    }
                  ]
                },
                "method": "GET",
                "header": [
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "url": {
                  "raw": "{{baseUrl}}/attributes/custom?phone=<string>&email=<string>",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "attributes",
                    "custom"
                  ],
                  "query": [
                    {
                      "description": "A user\u2019s phone number in E.164 format. The '+' sign in the phone number must be encoded in the URL query parameter as '%2B'\n",
                      "key": "phone",
                      "value": "<string>"
                    },
                    {
                      "description": "A user's email\n",
                      "key": "email",
                      "value": "<string>"
                    }
                  ]
                },
                "description": "Make a call to this endpoint to retrieve all custom attribute data associated with a user. You can query this endpoint by either phone or email.\n\n**Note: You must include a single query parameter, phone or email. Including both will result in a 400 error.**\n"
              },
              "response": [
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                  "id": "15782254-0060-4cd1-8e90-a471aa070a0e",
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                    "header": [
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                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom?phone=<string>&email=<string>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "attributes",
                        "custom"
                      ],
                      "query": [
                        {
                          "description": "A user\u2019s phone number in E.164 format. The '+' sign in the phone number must be encoded in the URL query parameter as '%2B'\n",
                          "key": "phone",
                          "value": "<string>"
                        },
                        {
                          "description": "A user's email\n",
                          "key": "email",
                          "value": "<string>"
                        }
                      ]
                    }
                  },
                  "status": "OK",
                  "code": 200,
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                  "responseTime": null,
                  "body": "[\n  {\n    \"value\": \"<string>\",\n    \"name\": \"<string>\"\n  },\n  {\n    \"value\": \"<string>\",\n    \"name\": \"<string>\"\n  }\n]",
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                  "updatedAt": "2026-07-28T10:05:53.000Z",
                  "uid": "35240-15782254-0060-4cd1-8e90-a471aa070a0e"
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                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
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                    ],
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom?phone=<string>&email=<string>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "attributes",
                        "custom"
                      ],
                      "query": [
                        {
                          "description": "A user\u2019s phone number in E.164 format. The '+' sign in the phone number must be encoded in the URL query parameter as '%2B'\n",
                          "key": "phone",
                          "value": "<string>"
                        },
                        {
                          "description": "A user's email\n",
                          "key": "email",
                          "value": "<string>"
                        }
                      ]
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                  },
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                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom?phone=<string>&email=<string>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "attributes",
                        "custom"
                      ],
                      "query": [
                        {
                          "description": "A user\u2019s phone number in E.164 format. The '+' sign in the phone number must be encoded in the URL query parameter as '%2B'\n",
                          "key": "phone",
                          "value": "<string>"
                        },
                        {
                          "description": "A user's email\n",
                          "key": "email",
                          "value": "<string>"
                        }
                      ]
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                  "code": 401,
                  "_postman_previewlanguage": "text",
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                  "cookie": [],
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                  "createdAt": "2026-07-28T10:05:53.000Z",
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                        "key": "Authorization",
                        "value": "<token>"
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                      "query": [
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                          "key": "phone",
                          "value": "<string>"
                        },
                        {
                          "description": "A user's email\n",
                          "key": "email",
                          "value": "<string>"
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                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
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                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom?phone=<string>&email=<string>",
                      "host": [
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                      ],
                      "path": [
                        "attributes",
                        "custom"
                      ],
                      "query": [
                        {
                          "description": "A user\u2019s phone number in E.164 format. The '+' sign in the phone number must be encoded in the URL query parameter as '%2B'\n",
                          "key": "phone",
                          "value": "<string>"
                        },
                        {
                          "description": "A user's email\n",
                          "key": "email",
                          "value": "<string>"
                        }
                      ]
                    }
                  },
                  "status": "Not Found",
                  "code": 404,
                  "_postman_previewlanguage": "text",
                  "header": [],
                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
                  "updatedAt": "2026-07-28T10:05:53.000Z",
                  "uid": "35240-c14a3dc5-a3d7-4929-8da6-edd014e1e72e"
                },
                {
                  "id": "8b9efc73-5c64-4c38-a038-bfa10b635350",
                  "name": "The user has sent too many requests in a given amount of time",
                  "originalRequest": {
                    "method": "GET",
                    "header": [
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom?phone=<string>&email=<string>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "attributes",
                        "custom"
                      ],
                      "query": [
                        {
                          "description": "A user\u2019s phone number in E.164 format. The '+' sign in the phone number must be encoded in the URL query parameter as '%2B'\n",
                          "key": "phone",
                          "value": "<string>"
                        },
                        {
                          "description": "A user's email\n",
                          "key": "email",
                          "value": "<string>"
                        }
                      ]
                    }
                  },
                  "status": "Too Many Requests",
                  "code": 429,
                  "_postman_previewlanguage": "text",
                  "header": [],
                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
                  "updatedAt": "2026-07-28T10:05:53.000Z",
                  "uid": "35240-8b9efc73-5c64-4c38-a038-bfa10b635350"
                },
                {
                  "id": "a40313fe-663e-4242-82ff-867be80717fb",
                  "name": "Internal Server Error",
                  "originalRequest": {
                    "method": "GET",
                    "header": [
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/attributes/custom?phone=<string>&email=<string>",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "attributes",
                        "custom"
                      ],
                      "query": [
                        {
                          "description": "A user\u2019s phone number in E.164 format. The '+' sign in the phone number must be encoded in the URL query parameter as '%2B'\n",
                          "key": "phone",
                          "value": "<string>"
                        },
                        {
                          "description": "A user's email\n",
                          "key": "email",
                          "value": "<string>"
                        }
                      ]
                    }
                  },
                  "status": "Internal Server Error",
                  "code": 500,
                  "_postman_previewlanguage": "text",
                  "header": [],
                  "cookie": [],
                  "responseTime": null,
                  "body": null,
                  "createdAt": "2026-07-28T10:05:53.000Z",
                  "updatedAt": "2026-07-28T10:05:53.000Z",
                  "uid": "35240-a40313fe-663e-4242-82ff-867be80717fb"
                }
              ],
              "createdAt": "2026-07-28T10:05:53.000Z",
              "updatedAt": "2026-07-28T10:05:53.000Z",
              "uid": "35240-89eabc07-3bdb-4640-bbdc-dcb2cf04703e"
            }
          ],
          "id": "84038af8-cf0d-4015-9d3d-7e598efa81bf",
          "createdAt": "2026-07-28T10:05:53.000Z",
          "updatedAt": "2026-07-28T10:05:53.000Z",
          "uid": "35240-84038af8-cf0d-4015-9d3d-7e598efa81bf"
        }
      ],
      "id": "b8af3ab0-1719-4862-b049-069c2d72c634",
      "createdAt": "2026-07-28T10:05:53.000Z",
      "updatedAt": "2026-07-28T10:05:53.000Z",
      "uid": "35240-b8af3ab0-1719-4862-b049-069c2d72c634"
    }
  ],
  "auth": {
    "type": "bearer",
    "bearer": [
      {
        "key": "token",
        "value": "{{bearerToken}}",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://api.attentivemobile.com/v1"
    }
  ]
}