API Reference
Search Audible's audiobook catalog and get audiobook detail, reviews, series, charts, and curated editorial lists as structured JSON. 11 endpoints documented below.
curl "https://api.crawlora.net/api/v1/audible/search?q=project+hail+mary" \
-H "x-api-key: $CRAWLORA_API_KEY"/audible/categoriesapiKey1 credit/requestReturns Audible's full genre/category tree (root genres with their subgenres), including the category ids accepted by GET /audible/search's category_id filter.
Takes no parameters.
Sampled 14 Oct 2026: 24 items. Filled in every item: id, name, children. In the sample: name: “Arts & Entertainment” and 23 other values; children: median 7 entries.
/audible/category/{id}apiKey1 credit/requestReturns one Audible category node and its immediate children by id — cheaper than fetching the full tree from GET /audible/categories when only one node is needed.
Required: id.
Sampled 14 Oct 2026: 2 items. Filled in every item: id, name. In the sample: name: “Fantasy” and 1 other value.
/audible/chartsapiKey2 credits/requestReturns one page of an Audible chart — a ranked list with real chart position, price, and rating. This endpoint is less stable than the rest of this family. Its own filters (category, access level, language, duration, Audible-Originals-only) were individually verified to actually change results. category_id, access_level, and content_type=podcasts are mutually exclusive.
Optional: chart (2 allowed values: most_listened, bestselling), content_type (2 allowed values: audiobooks, podcasts), category_id, access_level (4 allowed values: all, free, plus, premium), language (12 allowed values: all, danish, english, french, german, italian, japanese, polish, portuguese, russian, spanish, swedish), duration (7 allowed values: all, oneHourLess, oneToThreeHour, threeToSixHour, sixToTenHour, tenToTwentyHour, twentyHourMore), originals_only, page.
Sampled 14 Oct 2026: 20 items. Filled in every item: rank, asin, title, authors, narrators, runtime_text, runtime_minutes, release_date and 5 more. Not in every item: series (12). In the sample: release_date: 2019-05-07 to 2026-10-06; rank: 1 to 20, median 10; title: “Bram Stoker's Dracula” and 19 other values; uri: audible.com; authors: median 1 entry; narrators: median 2 entries; runtime_text: “5 hrs and 57 mins” and 19 other values; runtime_minutes: 338 to 1,720, median 792.
/audible/charts/authorsapiKey2 credits/requestReturns one page of Audible's ranked author chart. It exposes only rank, author identity, image metadata when available, and a canonical author URI; author detail is not included.
Optional: page.
Sampled 14 Oct 2026: 20 items. Filled in every item: rank, asin, name, uri. In the sample: rank: 1 to 20, median 10; uri: audible.com.
/audible/list/{list}apiKey2 credits/requestReturns one of Audible's hand-curated "Popular Lists" pages, as its themed shelves (heading + ordered ASINs). Pair an ASIN from any shelf with GET /audible/products (batch) or GET /audible/product/{asin} for full title/author/price/rating detail. "Best of the Year" is not covered.
Required: list (3 allowed values: audiobooks, booktok, podcasts).
Sampled 14 Oct 2026: 6 items. Filled in every item: heading, asins. In the sample: heading: “Popular on #BookTok” and 5 other values; asins: median 24 entries.
/audible/product/{asin}apiKey2 credits/requestReturns an Audible audiobook: description, authors, narrators, series, category ladders, publisher, release date, runtime, language, sample audio URL, rating (overall/performance/story), and public list price.
Required: asin.
Sampled 14 Oct 2026: 1 item. Filled in every item: asin, name. In the sample: name: “Andy Weir”.
/audible/product/{asin}/relatedapiKey2 credits/requestReturns Audible titles related to a given ASIN by a required relation type: same series, same narrator, same author, next in series, or raw similarity.
Required: asin, similarity_type (5 allowed values: InTheSameSeries, ByTheSameNarrator, RawSimilarities, ByTheSameAuthor, NextInSameSeries). Optional: limit.
Sampled 14 Oct 2026: 20 items. Filled in every item: asin, title, release_date, language, format_type, product_state, uri. Not in every item: is_preorderable (1), runtime_minutes (19), subtitle (3). In the sample: release_date: 2014-10-10 to 2026-11-05; language: english (9), spanish (3), german (3) and 3 more; runtime_minutes: 8 to 1,103, median 638; title: “Exoplanet” and 18 other values; uri: audible.com; is_preorderable: true in 1 of 1; product_state: AVAILABLE (19), AVAILABLE_FOR_PREORDER (1); subtitle: “Forward collection” and 2 other values.
/audible/product/{asin}/reviewsapiKey2 credits/requestReturns a page of an Audible audiobook's customer reviews (author, title, body, overall/performance/story ratings, helpful votes, submission date).
Required: asin. Optional: page, limit.
Sampled 14 Oct 2026: 20 items. Filled in every item: id, title, body, overall_rating, performance_rating, story_rating, helpful_votes, submitted_at. Not in every item: author_name (19). In the sample: submitted_at: 2021-05-06 to 2024-07-24; overall_rating: 4 to 5, median 5; body: median 194 characters; story_rating: 2 to 5, median 5; helpful_votes: 1 to 19, median 2.
/audible/productsapiKey3 credits/requestReturns Audible audiobooks for up to 50 ASINs in a single request — the same fields as GET /audible/product/{asin}. Unrecognized ASINs are silently omitted rather than failing the whole batch.
Required: asins.
Sampled 14 Oct 2026: 1 item. Filled in every item: asin, title, description, authors, narrators, categories, publisher, release_date and 10 more. In the sample: release_date: 2021-05-04; title: “Project Hail Mary”; image_url: m.media-amazon.com; description: median 167 characters; authors: median 1 entry; narrators: median 1 entry; categories: median 5 entries; publisher: “Audible Studios”.
/audible/searchapiKey1 credit/requestSearches Audible's audiobook catalog by keyword, title, author, narrator, or category id. At least one filter is required.
Optional: q, title, author, narrator, category_id, page, limit.
Sampled 14 Oct 2026: 20 items. Filled in every item: asin, title, release_date, language, format_type, product_state, uri. Not in every item: runtime_minutes (19), is_preorderable (2), subtitle (8). In the sample: release_date: 2006-02-28 to 2026-11-05; language: english (17), italian (2), spanish (1); runtime_minutes: 198 to 1,227, median 794; title: “Project Hail Mary” and 18 other values; uri: audible.com; is_preorderable: true in 2 of 2; product_state: AVAILABLE (18), AVAILABLE_FOR_PREORDER (2); subtitle: “An Operating Manual for the Human Body” and 6 other values.
/audible/series/{asin}apiKey2 credits/requestReturns an Audible series and every book in it, in series order. A series has its own ASIN distinct from any book in it — find one via a book's series[].asin field from GET /audible/product/{asin}.
Required: asin.
Sampled 14 Oct 2026: 27 items. Filled in every item: asin, uri. Not in every item: sequence (22). In the sample: sequence: 1 to 19, median 11; uri: audible.com.
Results from the 7 days to 13 Oct 2026. Current status
| Endpoint | Request | Checks passed | Median response |
|---|---|---|---|
| Get Audible's genre/category tree | GET /audible/categories | 100% | 0.95 s |
| Get one Audible category node | GET /audible/category/18580606011 | 100% | 0.82 s |
| Get an Audible chart (audible.com/charts) | GET /audible/charts | 100% | 2.17 s |
| Get Audible's top-author chart | GET /audible/charts/authors | 100% | 1.58 s |
| Get an Audible curated editorial list | GET /audible/list/booktok | 100% | 1.69 s |
| Get an Audible audiobook | GET /audible/product/B08G9PRS1K | 100% | 0.83 s |
| Get Audible titles related to an audiobook | GET /audible/product/B08G9PRS1K/related?similarity_type=ByTheSameAuthor | 100% | 0.85 s |
| Get an Audible audiobook's customer reviews | GET /audible/product/B08G9PRS1K/reviews | 100% | 0.95 s |
| Get multiple Audible audiobooks in one call | GET /audible/products?asins=B08G9PRS1K | 100% | 0.82 s |
| Search Audible's catalog | GET /audible/search?q=project+hail+mary | 100% | 0.88 s |
| Get an Audible series' ordered book list | GET /audible/series/B006W3V2B0 | 100% | 0.81 s |