Skip to main content
PATCH
Update budget

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.

Path Parameters

id
string
required

Body

application/json
name
string
Required string length: 1 - 128
description
string | null
limit_usd
Required range: x > 0
on_breach
enum<string>
Available options:
block,
warn
timezone
string | null
external_id
string | null
Required string length: 1 - 128
metadata
object

Response

Updated

budget
object
required
Last modified on May 19, 2026