Workspaces

Manage workspaces

List workspaces

get

Returns all workspaces the authenticated user has access to. No workspaceId filter is needed — results are automatically scoped to the authenticated user's memberships.

The settings field contains workspace configuration including timezone, currency, contact types, and column display configuration. The domains field lists the email domains associated with the workspace.

Authorizations

bearerAuth

AuthorizationstringRequired

All API requests require a Bearer token in the Authorization header. Create an API key from Workspace Settings → API keys

Query parameters

fieldsstringOptional

Comma-separated list of fields to return. Defaults to all fields.

Example: id,name,domain

wherestringOptional

JSON-encoded filter object. All top-level conditions are combined with AND logic. Use $or for OR logic.

The available operators depend on the data type of the field you are filtering on.

---

String fields

Fields like name, domain, description, linkedin, source, externalId, location.

Operator	Description	Example
(exact)	Exact match	{"name": "Linear"}
$eq	Explicit exact match	{"name": {"$eq": "Linear"}}
$not	Not equal	{"source": {"$not": "import"}}
$in	Matches any value in array	{"domain": {"$in": ["linear.app", "granola.so"]}}
$notIn	Matches none of the values	{"source": {"$notIn": ["import", "api"]}}
$contains	Case-insensitive word-boundary substring match	{"name": {"$contains": "YC"}}
$notContains	Does not contain	{"name": {"$notContains": "Test"}}
$containsAny	Contains any of the given strings	{"name": {"$containsAny": ["YC", "Techstars"]}}
$startsWith	Starts with prefix	{"domain": {"$startsWith": "app."}}
$endsWith	Ends with suffix	{"email": {"$endsWith": "@zero.inc"}}
$exists	Field is present and truthy	{"linkedin": {"$exists": true}}
$notExists	Field is absent, null, or empty	{"linkedin": {"$notExists": true}}

---

Number fields

Fields like value, confidence.

Operator	Description	Example
(exact)	Exact match	{"value": 5000}
$eq	Explicit exact match	{"value": {"$eq": 5000}}
$not	Not equal	{"value": {"$not": 0}}
$gt	Greater than	{"value": {"$gt": 10000}}
$gte	Greater than or equal	{"value": {"$gte": 5000}}
$lt	Less than	{"value": {"$lt": 10000}}
$lte	Less than or equal	{"value": {"$lte": 50000}}
$in	Matches any value in array	{"confidence": {"$in": [0.25, 0.5, 0.75]}}
$notIn	Matches none of the values	{"confidence": {"$notIn": [0, 1]}}
$exists	Field is present and truthy	{"value": {"$exists": true}}
$notExists	Field is absent, null, or zero	{"value": {"$notExists": true}}

Multiple operators can be combined on one field:

{"value": {"$gte": 5000, "$lt": 10000}}

---

Date fields

Fields like closeDate, startDate, endDate, createdAt, updatedAt.

Values can be ISO 8601 strings ("2026-01-01", "2026-01-01T00:00:00Z") or relative time macros.

Relative time macros: +Nd / -Nd (days), +Nw / -Nw (weeks), +Nm / -Nm (months), +Ny / -Ny (years), +Nh / -Nh (hours), +Ns / -Ns (seconds), now().

Operator	Description	Example
$gte	On or after	{"closeDate": {"$gte": "2026-01-01"}}
$lte	On or before	{"closeDate": {"$lte": "2026-03-31"}}
$gt	After	{"createdAt": {"$gt": "2026-01-01T00:00:00Z"}}
$lt	Before	{"createdAt": {"$lt": "now()"}}
$date	Exact date match (compares date portion only)	{"closeDate": {"$date": "2026-01-15"}}
$exists	Field is present and truthy	{"closeDate": {"$exists": true}}
$notExists	Field is absent or null	{"closeDate": {"$notExists": true}}

Date range example:

{"closeDate": {"$gte": "2026-01-01", "$lte": "2026-03-31"}}

Relative date example (closing in next 30 days):

{"closeDate": {"$gte": "now()", "$lte": "+30d"}}

---

Array fields

Fields like listIds, ownerIds, contactIds.

Operator	Description	Example
$includes	Array contains the given value (use this — bare exact match is not supported)	{"listIds": {"$includes": "<LIST_UUID>"}}
$notIncludes	Array does not contain the given value	{"ownerIds": {"$notIncludes": "<USER_UUID>"}}
$overlaps	Array contains at least one of the given values	{"ownerIds": {"$overlaps": ["<UUID_1>", "<UUID_2>"]}}
$notOverlaps	Array contains none of the given values	{"listIds": {"$notOverlaps": ["<UUID_1>", "<UUID_2>"]}}
$all	Array contains all of the given values	{"listIds": {"$all": ["<UUID_1>", "<UUID_2>"]}}
$length	Filter by array length (supports nested operators)	{"contactIds": {"$length": {"$gte": 2}}}
$exists	Field is present and non-empty	{"ownerIds": {"$exists": true}}
$notExists	Field is absent or empty	{"ownerIds": {"$notExists": true}}

---

UUID / ID fields

Fields like id, workspaceId, companyId, stage.

Operator	Description	Example
(exact)	Exact match	{"stage": "<PIPELINE_STAGE_UUID>"}
$in	Matches any value in array	{"stage": {"$in": ["<UUID_1>", "<UUID_2>"]}}
$notIn	Matches none of the values	{"stage": {"$notIn": ["<UUID_1>"]}}
$not	Not equal	{"stage": {"$not": "<UUID>"}}

---

Boolean fields

Fields like archived.

Operator	Description	Example
(exact)	Exact match	{"archived": false}
$not	Not equal	{"archived": {"$not": true}}

---

Logical operators

These work across all data types.

$or — matches if any sub-condition is true:

{
  "workspaceId": "<WORKSPACE_UUID>",
  "$or": [
    {"ownerIds": {"$overlaps": ["<USER_UUID_1>", "<USER_UUID_2>"]}},
    {"closeDate": {"$gte": "2026-01-01"}}
  ]
}

$and — matches if all sub-conditions are true (useful when you need multiple conditions on the same field):

{
  "$and": [
    {"name": {"$contains": "Enterprise"}},
    {"name": {"$notContains": "Test"}}
  ]
}

---

Dot-notation (relation filtering)

Use dot-syntax to filter records based on properties of related objects:

{"company.name": "Linear"}
{"company.domain": {"$in": ["linear.app", "granola.so"]}}
{"company.location.city": "San Francisco"}
{"companyProfile.categories": {"$overlaps": ["Sales", "Marketing"]}}

All operators available for the target field's data type can be used with dot-notation.

---

Custom property filtering

Custom properties are stored in the custom object on records, keyed by UUID. Use GET /api/columns to discover the available custom property IDs, types, and options for a workspace.

Filter on custom properties using custom.<COLUMN_ID> with operators appropriate for the column's type.

Note: For select and multiselect columns, option values are UUIDs (the key field from the column's options array). Use the UUID, not the human-readable name.

// Text custom property
{"custom.54e1ca7d-69c3-4b77-8266-8085b5834116": {"$contains": "enterprise"}}

// Select custom property (use the option key UUID)
{"custom.a1b2c3d4-e5f6-7890-abcd-ef1234567890": "3e839b5c-b311-4887-b2da-727d2d75cdd6"}

// Multi-select custom property (use option key UUIDs)
{"custom.b2c3d4e5-f6a7-8901-bcde-f12345678901": {"$overlaps": ["a1b1c1d1-e1f1-1111-aaaa-111111111111", "b2b2c2d2-e2f2-2222-bbbb-222222222222"]}}

// Currency/number custom property
{"custom.c3d4e5f6-a7b8-9012-cdef-123456789012": {"$gte": 100000}}

// Date custom property
{"custom.d4e5f6a7-b8c9-0123-defa-234567890123": {"$gte": "2026-01-01"}}

// Boolean custom property
{"custom.e5f6a7b8-c9d0-1234-efab-345678901234": true}

// Check if custom property has a value
{"custom.f6a7b8c9-d0e1-2345-fabc-456789012345": {"$exists": true}}

---

Complex example

All top-level keys are ANDed together:

{
  "name": {"$contains": "Zero"},
  "location.city": "Helsinki",
  "location.country": {"$in": ["United Kingdom", "Germany", "Sweden"]},
  "value": {"$gte": 10000},
  "closeDate": {"$gte": "2026-01-01", "$lte": "2026-03-31"},
  "ownerIds": {"$includes": "<USER_UUID>"},
  "stage": {"$in": ["<UUID_1>", "<UUID_2>"]},
  "lastActivity": {"$exists": true},
  "companyProfile.categories": {"$overlaps": ["Sales", "Marketing"]},
  "custom.54e1ca7d-69c3-4b77-8266-8085b5834116": {"$contains": "enterprise"}
}

Example: {"stage":"<PIPELINE_STAGE_UUID>"}

limitintegerOptional

Maximum number of records to return

Default: 100

offsetintegerOptional

Pagination offset

Default: 0

orderBystringOptional

JSON string for sort order

Example: {"name":"asc"}

Responses

200

Successful response

application/json

totalintegerOptional

401

Authentication failed or token is invalid/expired

application/json

get

/api/workspaces

HTTPcURLJavaScriptPython

GET /api/workspaces HTTP/1.1
Host: api.zero.inc
Authorization: Bearer YOUR_API_TOKEN
Accept: */*

{
  "data": [
    {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "name": "text",
      "key": "text",
      "domain": "text",
      "domains": [
        {
          "domain": "text"
        }
      ],
      "avatar": "text",
      "color": "text",
      "type": "text",
      "trialEndsAt": "2026-06-11T03:13:29.579Z",
      "settings": {},
      "featureFlags": {},
      "archived": true,
      "createdAt": "2026-06-11T03:13:29.579Z",
      "updatedAt": "2026-06-11T03:13:29.579Z"
    }
  ],
  "total": 1
}