GET /v3/auction/{auctionId}/categories — category list + timers
const url = 'https://api-ha-prod-p8.handbid.dev/v3/auction/33934/categories?sort=default';const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}curl --request GET \ --url 'https://api-ha-prod-p8.handbid.dev/v3/auction/33934/categories?sort=default' \ --header 'Authorization: Bearer <token>'Slim, identity-free categories payload for the category-browse UI: {auctionStatus, endTime, categories[]}, each category {id, name, itemCount, status, timerStartTime, closingTime}.
sort: default (native order) or name (legacy web order). Unknown sort → 400. Category sorts and item sorts are separate vocabularies.
Auth: optional (identity-free; token only feeds the visibility gate + limiter).
Authorizations
Section titled “Authorizations ”Parameters
Section titled “ Parameters ”Path Parameters
Section titled “Path Parameters ”Example
33934Query Parameters
Section titled “Query Parameters ”Responses
Section titled “ Responses ”Categories + timers.
object
Example generated
{}Validation error.
Unified error envelope. retryAfter is present only on transient (429 / 503) responses.
object
Stable machine-readable error code (e.g. unauthorized, forbidden, not_found, validation_error, unavailable).
Human-readable explanation.
Seconds to wait before retrying. Present on 429 and 503.
Example generated
{ "error": "example", "message": "example", "retryAfter": 1}Private event — invitation code required (private_event_pin_required); exchange it at the access route.
Unified error envelope. retryAfter is present only on transient (429 / 503) responses.
object
Stable machine-readable error code (e.g. unauthorized, forbidden, not_found, validation_error, unavailable).
Human-readable explanation.
Seconds to wait before retrying. Present on 429 and 503.
Example generated
{ "error": "example", "message": "example", "retryAfter": 1}Not found (unknown id/key, or a privacy-blocked auction — a 403 would assert existence).
Unified error envelope. retryAfter is present only on transient (429 / 503) responses.
object
Stable machine-readable error code (e.g. unauthorized, forbidden, not_found, validation_error, unavailable).
Human-readable explanation.
Seconds to wait before retrying. Present on 429 and 503.
Example generated
{ "error": "example", "message": "example", "retryAfter": 1}Rate limited; Retry-After seconds.
Unified error envelope. retryAfter is present only on transient (429 / 503) responses.
object
Stable machine-readable error code (e.g. unauthorized, forbidden, not_found, validation_error, unavailable).
Human-readable explanation.
Seconds to wait before retrying. Present on 429 and 503.
Example generated
{ "error": "example", "message": "example", "retryAfter": 1}