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POST
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

Response

Test fire sent

channel
enum<string>
required
Available options:
email,
slack,
webhook
recipientCount
number
required
usedDefault
boolean
required

Whether the LangWatch default message was rendered because this automation states no template of its own.

missingVariables
string[]
required
errors
string[]
required
httpStatus
number

Webhook only: what the endpoint answered with.

Last modified on September 30, 2026