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.
List an automation's fires
What this automation has done: its fires, newest first. Metadata only (no trace ids and no trace content). Send nextCursor back as cursor to read the page after this one.
Try this endpoint
app.langwatch.ai
API key · X-Auth-Token
Kept in this tab. Cleared when you reload.
The `nextCursor` from the previous page. Omit for the newest fires.
The response appears below.
Request and response examples
request.py
import osimport requestsorigin = "https://app.langwatch.ai"path = "/api/v1/triggers/<triggerId>/fires"api_key = os.environ["LANGWATCH_API_KEY"]headers = { "X-Auth-Token": api_key,}response = requests.get( origin + path, headers=headers,)print(response.json())const url = "https://app.langwatch.ai/api/v1/triggers/<triggerId>/fires";const response = await fetch(url, { method: "GET", headers: { "X-Auth-Token": process.env.LANGWATCH_API_KEY!, },});const data = await response.json();curl --request GET \ --url 'https://app.langwatch.ai/api/v1/triggers/<triggerId>/fires' \ --header "X-Auth-Token: $LANGWATCH_API_KEY"Call the LangWatch API from this project.Request: GET https://app.langwatch.ai/api/v1/triggers/<triggerId>/firesReference: https://langwatch.ai/docs/api-reference/triggers/get-fires.mdAuthentication: send the X-Auth-Token header, read from the LANGWATCH_API_KEY environment variable. Never hard-code the key.Use the HTTP client this project already uses, handle non-2xx responses, and show me the parsed result.Success
application/json · Generated from schema
{ "fires": [ { "id": "string", "triggerId": "string", "customGraphId": "string", "firedAt": "string", "resolvedAt": "string" } ], "nextCursor": "string"}Not Found
application/json · Generated from schema
{ "error": "string", "message": "string"}Path parameters
triggerIdstringrequiredAt least 1 character
Query parameters
limitintegerMinimum 1Maximum 100
cursorstringThe nextCursor from the previous page. Omit for the newest fires.
Responses
200Success
application/json
firesobject[]requiredOne page of fires, newest first.
nextCursorstring | nullrequiredPass as cursor to read the page after this one. Null on the last page.
404Not Found
application/json
errorstringrequiredmessagestring