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API Reference
V1
Screener

Get Screeners

$ clst v1:screener get-screeners
GET/v1/saved-screeners

List saved screener configurations.

Returns all screener configurations for the authenticated user.

ReturnsExpand Collapse
V1ScreenerGetScreenersResponse: BaseResponse { metadata, error }
data: array of ScreenerEntry { id, created_at, filters, 5 more }
id: string
created_at: string
filters: array of SearchFilter { left, op, right }
left: object { name, lookback, period, value_type }

The field to filter on.

name: string

The field name.

lookback: optional "ONE_DAY" or "ONE_WEEK" or "ONE_MONTH" or 4 more

Optional historical lookback window.

"ONE_DAY"
"ONE_WEEK"
"ONE_MONTH"
"THREE_MONTHS"
"SIX_MONTHS"
"YEAR_TO_DATE"
"ONE_YEAR"
period: optional "QUARTER" or "TRAILING_TWELVE_MONTHS"

Optional reporting period (e.g. quarter or TTM).

"QUARTER"
"TRAILING_TWELVE_MONTHS"
value_type: optional "DECIMAL" or "INTEGER" or "STRING" or 2 more

The data type of the field value. Present only in responses.

"DECIMAL"
"INTEGER"
"STRING"
"ANALYST_RATING"
"DATE"
op: optional object { name, args }

The operator and optional arguments. Omit together with right for an unenabled filter.

name: "LESS_THAN" or "LESS_OR_EQUAL" or "GREATER_THAN" or 11 more

The operator to apply.

"LESS_THAN"
"LESS_OR_EQUAL"
"GREATER_THAN"
"GREATER_OR_EQUAL"
"EQUAL"
"BETWEEN"
"NOT_BETWEEN"
"ONE_OF"
"REGEX"
"BEGINS_WITH"
"ENDS_WITH"
"CONTAINS"
"IS_NULL"
"IS_NOT_NULL"
args: optional array of OperatorArg

Optional arguments that modify operator behavior.

"LEFT_INCLUSIVE"
"RIGHT_INCLUSIVE"
"LEFT_EXCLUSIVE"
"RIGHT_EXCLUSIVE"
"CASE_INSENSITIVE"
right: optional array of FilterValue { value, variable }

The value(s) to compare against. Omit together with op for an unenabled filter.

value: optional number or string
union_member_0: number
union_member_1: string
variable: optional object { name, lookback, modifier, period }

A variable reference.

name: string

The variable name.

lookback: optional "ONE_DAY" or "ONE_WEEK" or "ONE_MONTH" or 4 more

Optional historical lookback window.

"ONE_DAY"
"ONE_WEEK"
"ONE_MONTH"
"THREE_MONTHS"
"SIX_MONTHS"
"YEAR_TO_DATE"
"ONE_YEAR"
modifier: optional object { args, name }

Optional arithmetic modifier.

args: array of number or string
union_member_0: number
union_member_1: string
name: "ADD" or "SUBTRACT"

The modifier operation.

"ADD"
"SUBTRACT"
period: optional "QUARTER" or "TRAILING_TWELVE_MONTHS"

Optional reporting period.

"QUARTER"
"TRAILING_TWELVE_MONTHS"
name: string
updated_at: string
columns: optional array of FieldRef { name, lookback, period, value_type }

Field references included when running this screener.

name: string

The field name.

lookback: optional "ONE_DAY" or "ONE_WEEK" or "ONE_MONTH" or 4 more

Optional historical lookback window.

"ONE_DAY"
"ONE_WEEK"
"ONE_MONTH"
"THREE_MONTHS"
"SIX_MONTHS"
"YEAR_TO_DATE"
"ONE_YEAR"
period: optional "QUARTER" or "TRAILING_TWELVE_MONTHS"

Optional reporting period (e.g. quarter or TTM).

"QUARTER"
"TRAILING_TWELVE_MONTHS"
value_type: optional "DECIMAL" or "INTEGER" or "STRING" or 2 more

The data type of the field value. Present only in responses.

"DECIMAL"
"INTEGER"
"STRING"
"ANALYST_RATING"
"DATE"
Deprecatedfield_filter: optional array of FieldRef { name, lookback, period, value_type }

Deprecated: use columns instead. Mirrors columns.

name: string

The field name.

lookback: optional "ONE_DAY" or "ONE_WEEK" or "ONE_MONTH" or 4 more

Optional historical lookback window.

"ONE_DAY"
"ONE_WEEK"
"ONE_MONTH"
"THREE_MONTHS"
"SIX_MONTHS"
"YEAR_TO_DATE"
"ONE_YEAR"
period: optional "QUARTER" or "TRAILING_TWELVE_MONTHS"

Optional reporting period (e.g. quarter or TTM).

"QUARTER"
"TRAILING_TWELVE_MONTHS"
value_type: optional "DECIMAL" or "INTEGER" or "STRING" or 2 more

The data type of the field value. Present only in responses.

"DECIMAL"
"INTEGER"
"STRING"
"ANALYST_RATING"
"DATE"
sorts: optional array of SortSpec { field, direction }
field: object { name, lookback, period, value_type }

The field to sort by.

name: string

The field name.

lookback: optional "ONE_DAY" or "ONE_WEEK" or "ONE_MONTH" or 4 more

Optional historical lookback window.

"ONE_DAY"
"ONE_WEEK"
"ONE_MONTH"
"THREE_MONTHS"
"SIX_MONTHS"
"YEAR_TO_DATE"
"ONE_YEAR"
period: optional "QUARTER" or "TRAILING_TWELVE_MONTHS"

Optional reporting period (e.g. quarter or TTM).

"QUARTER"
"TRAILING_TWELVE_MONTHS"
value_type: optional "DECIMAL" or "INTEGER" or "STRING" or 2 more

The data type of the field value. Present only in responses.

"DECIMAL"
"INTEGER"
"STRING"
"ANALYST_RATING"
"DATE"
direction: optional "ASC" or "DESC"

Sort direction (defaults to DESC).

"ASC"
"DESC"

Get Screeners

clst v1:screener get-screeners \
  --api-key 'My API Key'
{
  "data": [
    {
      "created_at": "2026-03-20T14:30:00Z",
      "filters": [
        {
          "left": {
            "name": "market_cap"
          },
          "op": {
            "name": "GREATER_OR_EQUAL"
          },
          "right": [
            {
              "value": 1000000000
            }
          ]
        }
      ],
      "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      "name": "Tech Large Caps",
      "sorts": [
        {
          "direction": "DESC",
          "field": {
            "name": "market_cap"
          }
        }
      ],
      "updated_at": "2026-03-20T14:30:00Z"
    },
    {
      "columns": [
        {
          "name": "symbol"
        },
        {
          "name": "price"
        },
        {
          "name": "volume"
        }
      ],
      "created_at": "2026-03-21T09:00:00Z",
      "filters": [
        {
          "left": {
            "name": "volume"
          },
          "op": {
            "name": "GREATER_OR_EQUAL"
          },
          "right": [
            {
              "value": 10000000
            }
          ]
        }
      ],
      "id": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
      "name": "High Volume",
      "updated_at": "2026-03-21T09:00:00Z"
    }
  ],
  "metadata": {
    "request_id": "1a2b3c4d-5e6f-7890-1234-5a6b7c8d9e0f"
  }
}
Returns Examples
{
  "data": [
    {
      "created_at": "2026-03-20T14:30:00Z",
      "filters": [
        {
          "left": {
            "name": "market_cap"
          },
          "op": {
            "name": "GREATER_OR_EQUAL"
          },
          "right": [
            {
              "value": 1000000000
            }
          ]
        }
      ],
      "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      "name": "Tech Large Caps",
      "sorts": [
        {
          "direction": "DESC",
          "field": {
            "name": "market_cap"
          }
        }
      ],
      "updated_at": "2026-03-20T14:30:00Z"
    },
    {
      "columns": [
        {
          "name": "symbol"
        },
        {
          "name": "price"
        },
        {
          "name": "volume"
        }
      ],
      "created_at": "2026-03-21T09:00:00Z",
      "filters": [
        {
          "left": {
            "name": "volume"
          },
          "op": {
            "name": "GREATER_OR_EQUAL"
          },
          "right": [
            {
              "value": 10000000
            }
          ]
        }
      ],
      "id": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
      "name": "High Volume",
      "updated_at": "2026-03-21T09:00:00Z"
    }
  ],
  "metadata": {
    "request_id": "1a2b3c4d-5e6f-7890-1234-5a6b7c8d9e0f"
  }
}