--- title: "List all slots" url: "https://docs.unified.to/healthcare/slot/List_all_slots" description: "List all slots with Unified's Slot API (GET /healthcare/{connection_id}/slot). Filter by limit, offset and updated_gte. Supported by 12 Slot integrations." --- # List all slots GET/healthcare/{connection\_id}/slot ## Parameters **limit**number default=100 **offset**number default=0 **updated\_gte**date-time Return only results whose updated date is equal or greater to this value (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format) **sort** enum name updated\_at created\_at **order** enum asc desc **query**string Query string to search. eg. email address or name **practitioner\_id**string The practitioner ID to filter by **location\_id**string The location ID to filter by **start\_gte**string The start date to filter by (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format) **end\_lt**string The end date to filter by (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format) **fields**string array id created\_at updated\_at practitioner\_id location\_id status start\_at end\_at service\_types is\_overbooked notes metadata raw Fields to return **raw**string Raw parameters to include in the 3rd-party request. Encoded as a URL component. eg. raw parameters: foo=bar&zoo=bar -> raw=foo%3Dbar%26zoo%3Dbar **connection\_id**string required ID of the connection ## Returns [HealthcareSlot](https://docs.unified.to/healthcare/slot/model.md)array **id**string Unique identifier for the slot **created\_at**date-time When the slot was created (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format) **updated\_at**date-time When the slot was last updated (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format) **practitioner\_id**string The practitioner whose schedule the slot belongs to **location\_id**string Where the slot takes place **status** enum Valid values: "FREE" "BUSY" "BUSY\_UNAVAILABLE" "BUSY\_TENTATIVE" "ENTERED\_IN\_ERROR" "OTHER" Availability of the slot **start\_at**date-time When the slot starts (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format) **end\_at**date-time When the slot ends (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format) **service\_types** array Codings for the services that can be booked in the slot **is\_overbooked**boolean Whether the slot has been overbooked **notes**string Free-text notes about the slot **metadata** array **raw** Raw data from integration ## Errors Errors return the HTTP status code and a JSON body with `statusCode`, `error` (the short label) and `message` (a human-readable detail). ```json { "statusCode": 429, "error": "Too Many Requests", "message": "Too many requests to unified.to API; max requests per minute: N" } ``` | Status | Error | Meaning | | ------ | --------------------- | ------------------------------------------------- | | 400 | Bad Request | The request was malformed or failed validation. | | 401 | Unauthorized | The connection is likely broken; re-authorize it. | | 403 | Forbidden | The connection is missing permissions or scopes. | | 404 | Not Found | The requested resource does not exist. | | 429 | Too Many Requests | Rate limit exceeded (see the two sources below). | | 500 | Internal Server Error | An unexpected error occurred. | | 501 | Not Implemented | Not supported by this integration. | Errors from the underlying integration pass through: the integration's status comes back as ours (429, 401, 403, 404 or 5xx), usually with its message. When the integration's error body is unclear, Unified extracts what it can and returns a clearer message. ### 429 Too Many Requests A 429 has two possible sources: * The integration's own rate limit, passed through. * Unified's workspace limit: a rolling 60 seconds, set by plan, with the message `Too many requests to unified.to API; max requests per minute: N`. ## Code Samples ### Node.js SDK ```javascript import { UnifiedTo } from '@unified-api/typescript-sdk'; const sdk = new UnifiedTo({ security: { jwt: '', }, }); const connectionId = '5de520f96e439b002043d8dc'; const results = await sdk.healthcare.listHealthcareSlots({ connectionId, limit: 50, offset: 0, updated_gte: '2026-10-12T03:24:38.891Z', sort: 'updated_at', order: 'asc', query: '', practitioner_id: '', location_id: '', start_gte: '', end_lt: '', fields: '', raw: '', }); ``` ### Node.js (axios) ```javascript const options = { method: 'GET', url: 'https://api.unified.to/healthcare/5de520f96e439b002043d8dc/slot', headers: { authorization: 'bearer .....' }, params: { limit: 50, offset: 0, updated_gte: '2026-10-12T03:24:38.891Z', sort: 'updated_at', order: 'asc', query: '', practitioner_id: '', location_id: '', start_gte: '', end_lt: '', fields: '', raw: '', } }; const results = await axios.request(options); ``` ### Java ```java AsyncHttpClient client = new DefaultAsyncHttpClient(); client.prepare("GET", "https://api.unified.to/healthcare/5de520f96e439b002043d8dc/slot?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&practitioner_id=&location_id=&start_gte=&end_lt=&fields=&raw=") .setHeader("accept", "application/json") .setHeader("authorization", ".....") .execute() .toCompletableFuture() .thenAccept(System.out::println) .join(); client.close(); ``` ### Go ```go import ( "fmt" "net/http" "io/ioutil" ) url := `https://api.unified.to/healthcare/5de520f96e439b002043d8dc/slot?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&practitioner_id=&location_id=&start_gte=&end_lt=&fields=&raw= req, _ := http.NewRequest("GET", url, nil) req.Header.Add("accept", "application/json") req.Header.Add("authorization", ".....") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := ioutil.ReadAll(res.Body) ``` ### Python ```python import requests url = "https://api.unified.to/healthcare/5de520f96e439b002043d8dc/slot?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&practitioner_id=&location_id=&start_gte=&end_lt=&fields=&raw=" headers = { "accept": "application/json", "authorization": "....." } response = requests.get(url, headers=headers) ``` ### PHP ```php $curl = curl_init(); curl_setopt_array($curl, [ CURLOPT_URL => "https://api.unified.to/healthcare/5de520f96e439b002043d8dc/slot?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&practitioner_id=&location_id=&start_gte=&end_lt=&fields=&raw=", CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => "", CURLOPT_MAXREDIRS => 10, CURLOPT_TIMEOUT => 30, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => "GET", CURLOPT_HTTPHEADER => [ "accept: application/json", "authorization: ....." ], ]); ``` ### Ruby ```ruby require 'uri' require 'net/http' require 'openssl' url = URI("https://api.unified.to/healthcare/5de520f96e439b002043d8dc/slot?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&practitioner_id=&location_id=&start_gte=&end_lt=&fields=&raw=") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Get.new(url) request["accept"] = 'application/json' request["authorization"] = '....' response = http.request(request) puts response.read_body ``` ### cURL ```bash curl --request GET \ --url 'https://api.unified.to/healthcare/5de520f96e439b002043d8dc/slot?limit=50&offset=0&updated_gte=2026-10-12T03:24:38.891Z&sort=updated_at&order=asc&query=&practitioner_id=&location_id=&start_gte=&end_lt=&fields=&raw=' \ --header 'accept: application/json' \ --header 'authorization: .....' ```