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PUT
Python

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 - 255
config
object

Response

Success

id
string
required
projectId
string
required
name
string
required
slug
string | null
required
type
string
required
config
object | null
required
workflowId
string | null
required
copiedFromEvaluatorId
string | null
required
createdAt
string
required
updatedAt
string
required
fields
object[]
required
outputFields
object[]
required
platformUrl
string<uri>
required
workflowName
string
workflowIcon
string
Last modified on May 19, 2026