List graders

⚠️
Preview — this feature is being built; the design below is the spec.
GET https://app.syntic.ai/v1/evals/graders

Return the workspace’s graders.

For how this fits into a full workflow, see Evaluations.

Headers

HeaderRequiredValue
AuthorizationYesBearer <key>: a private inference key (sk_live_...). See Authentication.
syntic-betaYes, while in previewevals-2026-12-01. Without it the call fails with 400 beta_required. See Versioning.

Query parameters

ParameterTypeDefaultDescription
kindstring
limitinteger201 to 100.
after_idstringNext page: the previous page’s last_id.
before_idstringPrevious page: the previous page’s first_id.

Response

200 OK, Content-Type: application/json

{
  "data": [
    {
      "id": "evgr_01JD46E8G0J2L4N6Q8S0",
      "type": "eval_grader",
      "name": "support-rubric",
      "kind": "model_rubric",
      "config": {
        "model": "Amara Deep",
        "rubric": "Score 1-5. 5 = correct facts, apologises once, gives a concrete timeline, under 120 words. Deduct 2 for any invented policy.",
        "pass_threshold": 4
      },
      "created_at": "2026-11-01T09:30:00Z",
      "updated_at": "2026-11-01T09:30:00Z"
    }
  ],
  "has_more": false,
  "first_id": "evgr_01JD46E8G0J2L4N6Q8S0",
  "last_id": "evgr_01JD46E8G0J2L4N6Q8S0"
}
FieldTypeDescription
dataarrayThe objects on this page, newest first.
has_morebooleantrue when another page exists after this one.
first_idstring or nullPass as before_id to go back a page.
last_idstring or nullPass as after_id to get the next page.

Examples

curl -sS "https://app.syntic.ai/v1/evals/graders" \
  -H "Authorization: Bearer $SYNTIC_API_KEY" \
  -H "syntic-beta: evals-2026-12-01"

Errors

Errors use the error envelope and carry a request_id. Codes specific to this operation:

StatustypecodeWhen
400invalid_request_errorbeta_requiredThe syntic-beta header is missing.
401authentication_errorinvalid_api_keyThe key is missing, unknown, revoked or expired.
429rate_limit_errorrate_limitedToo many requests; wait for Retry-After. See Rate-limit headers.
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