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GET
List spend summaries

Authorizations

X-Auth-Token
string
header
required

Project API key for sending traces and accessing project-scoped resources. Format: sk-lw-... (no underscore). Obtain one by creating a project via the Admin API or the LangWatch UI.

Query Parameters

group_by
enum<string>
required
Available options:
virtual_key,
end_user
from
integer
required
to
integer
required
project_id
string
Required string length: 1 - 100
cursor
string
Maximum string length: 500
limit
integer
default:500
Required range: x <= 1000
virtual_key_id
string
Required string length: 1 - 100

Response

Per-key spend rollups

data
object[]
required
next_cursor
string | null
required