{ "info": { "_postman_id": "7a00a6b7-c224-41b8-b7b4-81c52b3c396c", "name": "OpenAPI Specification Agents - Conversation Login History API API", "description": "AI API to chat with Celonis Agents and run their tools.", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "lastUpdatedBy": "35240", "uid": "35240-7a00a6b7-c224-41b8-b7b4-81c52b3c396c" }, "item": [ { "name": "api", "item": [ { "name": "external", "item": [ { "name": "authentication-events", "item": [ { "name": "List Login History", "id": "b614f3c7-12ad-4878-b051-c64f1dc9d19f", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/api/external/authentication-events?pageNumber=0&pageSize=200&from=&to=", "host": [ "{{baseUrl}}" ], "path": [ "api", "external", "authentication-events" ], "query": [ { "description": "Page number to be retrieved, starts with 0", "key": "pageNumber", "value": "0" }, { "description": "Limit of results per page", "key": "pageSize", "value": "200" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "from", "value": "" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "to", "value": "" } ] }, "description": "Login History events can be filtered by specifying a date interval.
Maximum number of events that will be received by page is 200.
The OAuth 2.0 scope to use is team.login-history:read.
If there would be more events on the specified date interval total number of pages will be returned for further querying." }, "response": [ { "id": "12e874c3-147e-434a-b207-c73bd630d11f", "name": "A list of Login History events", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/api/external/authentication-events?pageNumber=0&pageSize=200&from=&to=", "host": [ "{{baseUrl}}" ], "path": [ "api", "external", "authentication-events" ], "query": [ { "description": "Page number to be retrieved, starts with 0", "key": "pageNumber", "value": "0" }, { "description": "Limit of results per page", "key": "pageSize", "value": "200" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "from", "value": "" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "to", "value": "" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"content\": [\n {\n \"authenticationEventType\": \"LOGIN_CELONIS_ID\",\n \"email\": \"\",\n \"success\": \"\",\n \"timestamp\": \"\"\n },\n {\n \"authenticationEventType\": \"LOGIN_OIDC\",\n \"email\": \"\",\n \"success\": \"\",\n \"timestamp\": \"\"\n }\n ],\n \"pageNumber\": \"\",\n \"pageSize\": \"\",\n \"totalCount\": \"\"\n}", "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-12e874c3-147e-434a-b207-c73bd630d11f" }, { "id": "d1b2b520-986f-40e6-957d-69bd462364f8", "name": "No Content", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/api/external/authentication-events?pageNumber=0&pageSize=200&from=&to=", "host": [ "{{baseUrl}}" ], "path": [ "api", "external", "authentication-events" ], "query": [ { "description": "Page number to be retrieved, starts with 0", "key": "pageNumber", "value": "0" }, { "description": "Limit of results per page", "key": "pageSize", "value": "200" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "from", "value": "" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "to", "value": "" } ] } }, "status": "No Content", "code": 204, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-d1b2b520-986f-40e6-957d-69bd462364f8" }, { "id": "badeee01-5277-40ec-a57a-82ed899cc0d1", "name": "Bad Request. Please check the response contents for an explanation of the cause.", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/api/external/authentication-events?pageNumber=0&pageSize=200&from=&to=", "host": [ "{{baseUrl}}" ], "path": [ "api", "external", "authentication-events" ], "query": [ { "description": "Page number to be retrieved, starts with 0", "key": "pageNumber", "value": "0" }, { "description": "Limit of results per page", "key": "pageSize", "value": "200" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "from", "value": "" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "to", "value": "" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-badeee01-5277-40ec-a57a-82ed899cc0d1" }, { "id": "e414587f-e8a7-4cbd-9cbe-81d168021074", "name": "Unauthorized. Check whether your API key or application key has sufficient permissions. In case you are unsure, please refer the documentation on [application keys](https://docs.celonis.com/en/creating-api-keys.html) and [permissions](https://docs.celonis", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/api/external/authentication-events?pageNumber=0&pageSize=200&from=&to=", "host": [ "{{baseUrl}}" ], "path": [ "api", "external", "authentication-events" ], "query": [ { "description": "Page number to be retrieved, starts with 0", "key": "pageNumber", "value": "0" }, { "description": "Limit of results per page", "key": "pageSize", "value": "200" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "from", "value": "" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "to", "value": "" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-e414587f-e8a7-4cbd-9cbe-81d168021074" }, { "id": "585728da-9839-4e0f-a91c-a12d6b0dcea2", "name": "Forbidden", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/api/external/authentication-events?pageNumber=0&pageSize=200&from=&to=", "host": [ "{{baseUrl}}" ], "path": [ "api", "external", "authentication-events" ], "query": [ { "description": "Page number to be retrieved, starts with 0", "key": "pageNumber", "value": "0" }, { "description": "Limit of results per page", "key": "pageSize", "value": "200" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "from", "value": "" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "to", "value": "" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-585728da-9839-4e0f-a91c-a12d6b0dcea2" }, { "id": "73418d5e-6e94-4654-bdfe-e081796319ce", "name": "Method Not Allowed", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/api/external/authentication-events?pageNumber=0&pageSize=200&from=&to=", "host": [ "{{baseUrl}}" ], "path": [ "api", "external", "authentication-events" ], "query": [ { "description": "Page number to be retrieved, starts with 0", "key": "pageNumber", "value": "0" }, { "description": "Limit of results per page", "key": "pageSize", "value": "200" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "from", "value": "" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "to", "value": "" } ] } }, "status": "Method Not Allowed", "code": 405, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-73418d5e-6e94-4654-bdfe-e081796319ce" }, { "id": "d76a3965-32c2-4d4e-9dde-c7aa686448b9", "name": "An internal error happened. Please forward the associated error ID along with any helpful information to [our support](https://www.celopeers.com/s/support?language=en_US)", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/api/external/authentication-events?pageNumber=0&pageSize=200&from=&to=", "host": [ "{{baseUrl}}" ], "path": [ "api", "external", "authentication-events" ], "query": [ { "description": "Page number to be retrieved, starts with 0", "key": "pageNumber", "value": "0" }, { "description": "Limit of results per page", "key": "pageSize", "value": "200" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "from", "value": "" }, { "description": "Date Time ISO 8601 yyyy-MM-ddTHH:mm:ss", "key": "to", "value": "" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-d76a3965-32c2-4d4e-9dde-c7aa686448b9" } ], "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-b614f3c7-12ad-4878-b051-c64f1dc9d19f" } ], "id": "c3a07ac1-fcb0-4377-9e12-adf003127697", "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-c3a07ac1-fcb0-4377-9e12-adf003127697" } ], "id": "339eb28a-bbaa-40f8-8a83-07f263692d91", "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-339eb28a-bbaa-40f8-8a83-07f263692d91" } ], "id": "586feae1-9dc7-4159-8cd9-7f1156ea9b23", "createdAt": "2026-07-28T01:18:18.000Z", "updatedAt": "2026-07-28T01:18:18.000Z", "uid": "35240-586feae1-9dc7-4159-8cd9-7f1156ea9b23" } ], "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "variable": [ { "key": "baseUrl", "value": "https://30f873b4-88d4-49ba-b327-6f651d7b99e6.remockly.com" } ] }