> This page is for API, version 2026-01-01 (Stable) (default). > For other versions, use one of these documentation indexes: > - 2026-01-01 (Stable) (default): https://docs.deel.wtf/api/stable/llms.txt > For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.deel.wtf/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.deel.wtf/_mcp/server. # Set the time of an interview PATCH https://api.letsdeel.com/rest/ats/applications/{application_id}/application-activities/{application_activity_id}/scheduled-interviews Content-Type: application/json Books an interview at a confirmed time, or moves an already booked interview to a new time. The candidate and the interviewers receive the invitation or the updated invitation by email. Find free times first with `GET /rest/ats/applications/{application_id}/application-activities/{application_activity_id}/available-interview-slots`. **Token scopes**: `ats:write`, `worker:write` **Beta**: this version requires the `X-Beta: true` request header and its contract may change before it is promoted to stable. It is scheduled to become stable on 2027-01-29. Reference: https://docs.deel.wtf/api/reference/endpoints/ats/schedule-or-reschedule-interview-v-2026-10-29 ## Authentication - `Authorization` header (bearer token, required) — ## Authentication The Deel API uses bearer tokens to authenticate requests. All API calls must be made over HTTPS — calls over plain HTTP or without authentication will fail. ```curl curl -X GET 'https://api.deel.training/rest/v2/contracts' \ -H 'Authorization: Bearer YOUR-TOKEN-HERE' ``` [Learn more about authentication](/api/authentication) - `Authorization` header (bearer token, required) — Standard OAuth2 security scheme based on https://swagger.io/docs/specification/authentication/ ## Servers - `https://api.letsdeel.com/rest` (Production, default) - `https://api-staging.letsdeel.com/rest` (Demo) ## Request ### Path parameters - `application_id` (string, required) — ID of the application the interview belongs to - `application_activity_id` (string, required) — ID of the interview scheduling activity of the application ### Headers - `X-Beta` (enum, required, default: true) — Opts in to the beta version of this endpoint. Must be `true`. - Allowed values: `true` ### Body (application/json) This endpoint expects an object. - `data` (AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchRequestBodyContentApplicationJsonSchemaData, required) ## Response ### 200 The interview was booked at the requested time - `data` (AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchResponsesContentApplicationJsonSchemaData, required) — The scheduled interview ## Errors ### 400 Bad Request Error Operation failed. - `errors` (list of AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchResponsesContentApplicationJsonSchemaErrorsItems, required) — List of error objects ### 401 Unauthorized Error Operation failed. - `request` (ApiErrorRequest, optional) - `errors` (list of ApiError, optional) ### 403 Forbidden Error Forbidden. ATS is not enabled for this organization or insufficient permissions. - `errors` (list of AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchResponsesContentApplicationJsonSchemaErrorsItems, required) — List of error objects ### 404 Not Found Error Not found, or not visible to the authenticated user. The two cases are indistinguishable. - `errors` (list of AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchResponsesContentApplicationJsonSchemaErrorsItems, required) — List of error objects ### 409 Conflict Error Conflict (`precondition_failed`). An `expected_*` value no longer matches the record (`field` names it): re-read the record and confirm again, never retry blindly. - `errors` (list of AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchResponsesContentApplicationJsonSchemaErrorsItems, required) — List of error objects ### 500 Internal Server Error Operation failed. - `errors` (list of AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchResponsesContentApplicationJsonSchemaErrorsItems, required) — List of error objects ## Types ### AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchRequestBodyContentApplicationJsonSchemaData - `timezone` (string, required) — IANA timezone of the interview, used in the invitations - `starts_at` (string, required) — Start of the interview, normally the start_time of an available slot - `expected_starts_at` (string, optional, nullable) — Optional precondition: the interview's starts_at as last read, or null when it was not scheduled. If it changed since, nothing is booked and a 409 precondition_failed is returned. ### AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchResponsesContentApplicationJsonSchemaData The scheduled interview - `id` (string, required) — Unique identifier of the interview - `starts_at` (string, required, nullable) — Start of the interview as booked - `application_activity_id` (string, required) — ID of the interview scheduling activity of the application ### AtsApplicationsApplicationIdApplicationActivitiesApplicationActivityIdScheduledInterviewsPatchResponsesContentApplicationJsonSchemaErrorsItems - `code` (string, required) — Machine-readable error code - `message` (string, required) — Human-readable error message - `field` (string, optional) — Request field related to the error, if applicable ### ApiErrorRequest - `method` (string, optional) — The HTTP method of the failed request - `url` (string, optional) — The relative URL of the failed request - `status` (double, optional) — The status code of the response - `api_req_id` (string, optional) — The request ID of the failed request - `docs` (string, optional) — A link to the official documentation for the requested endpoint resource - `source` (string, optional) — The source handler which produced the returned error - `code` (double, optional) — The code of the source handler which produced the returned error ### ApiError - `message` (string, optional) — A description of the returned error - `path` (string, optional) — The JSON path where input validation failed ## Examples **Request** ```json { "data": { "timezone": "Europe/London", "starts_at": "2026-10-27T09:00:00.000Z" } } ``` **Response** ```json { "data": { "id": "f47ac10b-58cc-4372-a567-0e02b2c3d479", "starts_at": "2026-10-27T09:00:00.000Z", "application_activity_id": "b2c3d4e5-f6a7-8901-bcde-f12345678901" } } ``` **SDK Code** ```python import requests url = "https://api.letsdeel.com/rest/ats/applications/faac641e-a484-4875-aed5-bfcb0a0691a0/application-activities/b2c3d4e5-f6a7-8901-bcde-f12345678901/scheduled-interviews" payload = { "data": { "timezone": "Europe/London", "starts_at": "2026-10-27T09:00:00.000Z" } } headers = { "X-Beta": "true", "Authorization": "Bearer ", "Content-Type": "application/json" } response = requests.patch(url, json=payload, headers=headers) print(response.json()) ``` ```javascript const url = 'https://api.letsdeel.com/rest/ats/applications/faac641e-a484-4875-aed5-bfcb0a0691a0/application-activities/b2c3d4e5-f6a7-8901-bcde-f12345678901/scheduled-interviews'; const options = { method: 'PATCH', headers: { 'X-Beta': 'true', Authorization: 'Bearer ', 'Content-Type': 'application/json' }, body: '{"data":{"timezone":"Europe/London","starts_at":"2026-10-27T09:00:00.000Z"}}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.letsdeel.com/rest/ats/applications/faac641e-a484-4875-aed5-bfcb0a0691a0/application-activities/b2c3d4e5-f6a7-8901-bcde-f12345678901/scheduled-interviews" payload := strings.NewReader("{\n \"data\": {\n \"timezone\": \"Europe/London\",\n \"starts_at\": \"2026-10-27T09:00:00.000Z\"\n }\n}") req, _ := http.NewRequest("PATCH", url, payload) req.Header.Add("X-Beta", "true") req.Header.Add("Authorization", "Bearer ") req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby require 'uri' require 'net/http' url = URI("https://api.letsdeel.com/rest/ats/applications/faac641e-a484-4875-aed5-bfcb0a0691a0/application-activities/b2c3d4e5-f6a7-8901-bcde-f12345678901/scheduled-interviews") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Patch.new(url) request["X-Beta"] = 'true' request["Authorization"] = 'Bearer ' request["Content-Type"] = 'application/json' request.body = "{\n \"data\": {\n \"timezone\": \"Europe/London\",\n \"starts_at\": \"2026-10-27T09:00:00.000Z\"\n }\n}" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.patch("https://api.letsdeel.com/rest/ats/applications/faac641e-a484-4875-aed5-bfcb0a0691a0/application-activities/b2c3d4e5-f6a7-8901-bcde-f12345678901/scheduled-interviews") .header("X-Beta", "true") .header("Authorization", "Bearer ") .header("Content-Type", "application/json") .body("{\n \"data\": {\n \"timezone\": \"Europe/London\",\n \"starts_at\": \"2026-10-27T09:00:00.000Z\"\n }\n}") .asString(); ``` ```php request('PATCH', 'https://api.letsdeel.com/rest/ats/applications/faac641e-a484-4875-aed5-bfcb0a0691a0/application-activities/b2c3d4e5-f6a7-8901-bcde-f12345678901/scheduled-interviews', [ 'body' => '{ "data": { "timezone": "Europe/London", "starts_at": "2026-10-27T09:00:00.000Z" } }', 'headers' => [ 'Authorization' => 'Bearer ', 'Content-Type' => 'application/json', 'X-Beta' => 'true', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://api.letsdeel.com/rest/ats/applications/faac641e-a484-4875-aed5-bfcb0a0691a0/application-activities/b2c3d4e5-f6a7-8901-bcde-f12345678901/scheduled-interviews"); var request = new RestRequest(Method.PATCH); request.AddHeader("X-Beta", "true"); request.AddHeader("Authorization", "Bearer "); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{\n \"data\": {\n \"timezone\": \"Europe/London\",\n \"starts_at\": \"2026-10-27T09:00:00.000Z\"\n }\n}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = [ "X-Beta": "true", "Authorization": "Bearer ", "Content-Type": "application/json" ] let parameters = ["data": [ "timezone": "Europe/London", "starts_at": "2026-10-27T09:00:00.000Z" ]] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://api.letsdeel.com/rest/ats/applications/faac641e-a484-4875-aed5-bfcb0a0691a0/application-activities/b2c3d4e5-f6a7-8901-bcde-f12345678901/scheduled-interviews")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "PATCH" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```