Test preprocessing candidate

Run unsaved preprocessing source against one historical trace in the production sandbox with read-only, trace-scoped SQL. Returns the evidence (up to 50 KiB), its size and timing, or failure diagnostics. Saves nothing.

POST/v1/projects/{projectId}/artifacts/preprocessing-tests

Authorization

AuthorizationPersonal API key · headerrequired

Your personal API key from Settings > Personal API Keys, sent as Bearer <key>.

X-Organization-IdOrganization ID · headerrequired

The organization to act in. Copy it with Copy organization ID in the organization menu or the settings sidebar.

Path parameters

projectIdstringrequired

Request body

requiredapplication/json

trace_idstringrequired

The historical trace to extract evidence from

min length 1 · max length 128

source_codestringrequired

A complete JavaScript function expression: async ({ traceId, sql }) => { ... }. Return JSON evidence; throw when validation fails.

max length 100000

Responses

200

Response for status 200

resultobjectrequired

Show properties

One of:

object

statusstringrequired

artifact_duration_msnumberrequired

min 0

evidence_size_bytesintegerrequired

min 0 · max 9007199254740991

evidenceanyrequired

object

statusstringrequired

reasonstringrequired

Allowed:artifact_failedtimeoutevidence_too_large

errorstringrequired

max length 2000

artifact_duration_msnumber | nullrequired

Show properties

Any of:

number

number

null

null

evidence_size_bytesinteger | nullrequired

Show properties

Any of:

integer

integer

null

null

Try it

Server

Base URLCustom base URLOverrides the selected server when set.

Authorization

Personal API keyOrganization IDRemember on this deviceInclude my values in samples

Parameters

projectIdpath*

Bodyapplication/json

trace_idstring*The historical trace to extract evidence fromsource_codestring*A complete JavaScript function expression: async ({ traceId, sql }) => { ... }. Return JSON evidence; throw when validation fails.

Request

curl -X POST 'https://api.judgmentlabs.ai/v1/projects/YOUR_PROJECT_ID/artifacts/preprocessing-tests' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'X-Organization-Id: YOUR_ORGANIZATION_ID' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "trace_id": "string",
  "source_code": "string"
}'

const response = await fetch("https://api.judgmentlabs.ai/v1/projects/YOUR_PROJECT_ID/artifacts/preprocessing-tests", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "X-Organization-Id": "YOUR_ORGANIZATION_ID",
    "Accept": "application/json",
    "Content-Type": "application/json"
  },
  body: "{\n  \"trace_id\": \"string\",\n  \"source_code\": \"string\"\n}"
});

import requests

response = requests.post(
    "https://api.judgmentlabs.ai/v1/projects/YOUR_PROJECT_ID/artifacts/preprocessing-tests",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "X-Organization-Id": "YOUR_ORGANIZATION_ID",
        "Accept": "application/json",
        "Content-Type": "application/json"
    },
    data="{\n  \"trace_id\": \"string\",\n  \"source_code\": \"string\"\n}",
)

Response

{
  "result": {
    "status": "succeeded",
    "artifact_duration_ms": 0,
    "evidence_size_bytes": 0,
    "evidence": null
  }
}