List Forecast Accuracy
GET/api/inventory-forecasting/accuracy
List a product's forecast-accuracy history across runs, paginated. Each entry compares a run's projected demand against the actual quantity sold in the evaluation window.
Authentication: Requires Bearer token.
Query parameters:
- product_id (required): the product to read accuracy for.
- page (default 1), per_page (default 15).
Each entry reports ape (absolute percentage error), signed_bias with a bias_direction of over, under, or none, a tracking_signal, and is_drifting when the forecast is trending off.
Request
Responses
- 200
- 401
- 403
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.