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GET
List usage runs
Pages start at 1. limit defaults to 50 and is capped at 100. start_date and end_date are inclusive ISO 8601 creation-time bounds. filters is a JSON-encoded array; supported shapes appear in the parameter reference. Unknown attributes and unsupported filter types are ignored. Use callerNumber and calledNumber as filter attribute names. In response objects, the corresponding fields are caller_number and called_number; the response field phone_number is deprecated.

Authorizations

Authorization
string
header
required

Bandwidth Labs OAuth access token. Uses the user's selected workspace; the workspace header is not required. Do not also send an API key. Bearer-only operations may additionally require the Labs super_user role.

Headers

X-VOAI-ORGANIZATION-ID
string | null

Required with X-BW-LABS-AGENTS-API-KEY: the positive local workspace ID to access. The key owner must be a current member. Missing or invalid IDs return 400; non-member workspaces return 403. Not required for bearer authentication, which uses the user's selected workspace.

Query Parameters

start_date
string | null

ISO 8601 date-time string (UTC). Lower bound (inclusive) on created_at.

Example:

"2026-04-01T00:00:00Z"

end_date
string | null

ISO 8601 date-time string (UTC). Upper bound (inclusive) on created_at.

Example:

"2026-05-01T00:00:00Z"

page
integer
default:1
Required range: x >= 1
limit
integer
default:50
Required range: 1 <= x <= 100
filters
string | null

JSON-encoded array of filter objects. Each object has the shape:

Supported attribute / type / value combinations:

Unknown attributes and unsupported type values are silently ignored.

Date filtering on this endpoint is done via the dedicated start_date / end_date query params, not via a dateRange filter object.

Example:

"[{\"attribute\":\"callerNumber\",\"type\":\"text\",\"value\":{\"value\":\"415555\"}}]"

Response

Successful Response

limit
integer
required
page
integer
required
runs
WorkflowRunUsageResponse · object[]
required
total_count
integer
required
total_duration_seconds
integer
required
total_pages
integer
required
total_voai_tokens
number
required