List all slots

GET/healthcare/{connection_id}/slot

Parameters

limitnumber default=100
offsetnumber default=0
updated_gtedate-time
Return only results whose updated date is equal or greater to this value (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
sort enum
order enum
querystring
Query string to search. eg. email address or name
practitioner_idstring
The practitioner ID to filter by
location_idstring
The location ID to filter by
start_gtestring
The start date to filter by (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
end_ltstring
The end date to filter by (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
fieldsstring array
Fields to return
rawstring
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_idstring required
ID of the connection

Returns

idstring
Unique identifier for the slot
created_atdate-time
When the slot was created (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
updated_atdate-time
When the slot was last updated (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
practitioner_idstring
The practitioner whose schedule the slot belongs to
location_idstring
Where the slot takes place
status enum
Valid values:
"FREE"
"BUSY"
"BUSY_UNAVAILABLE"
"BUSY_TENTATIVE"
"ENTERED_IN_ERROR"
Availability of the slot
start_atdate-time
When the slot starts (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
end_atdate-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_overbookedboolean
Whether the slot has been overbooked
notesstring
Free-text notes about the slot
metadata array

Errors

Errors return the HTTP status code and a JSON body with statusCode, error (the short label) and message (a human-readable detail).

{
  "statusCode": 429,
  "error": "Too Many Requests",
  "message": "Too many requests to unified.to API; max requests per minute: N"
}
StatusErrorMeaning
400Bad RequestThe request was malformed or failed validation.
401UnauthorizedThe connection is likely broken; re-authorize it.
403ForbiddenThe connection is missing permissions or scopes.
404Not FoundThe requested resource does not exist.
429Too Many RequestsRate limit exceeded (see the two sources below).
500Internal Server ErrorAn unexpected error occurred.
501Not ImplementedNot 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.
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);
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