best_sellers

shallow

app.apiguru/amazon-data · Verify this server

Best-seller rankings for a department of one marketplace, 50 per page. Every answer carries the department it resolved to, available_categories (that marketplace's departments with slugs) and available_subcategories (the children of the department shown, with the ids subcategory_code takes). Price: $0.01 per call. No required parameters - calling it bare returns US appliances page 1. `category` accepts a slug, a display name, or one of the older US department names; page is capped at 5 (a 400 beyond, not a 500). `rank` is the position within the requested list on this page. Rows are the same for every marketplace; only the department vocabulary differs, and the answer carries it.

100.0/100

1 trials · measured 27 days ago

best_sellers scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against app.apiguru/amazon-data, measured 11 Sept 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote + stdio
Credential class
self-provisionable
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-09-11100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

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Vouch score: best_sellers
[![Vouch score](https://vouch.tools/api/tools/a3e7d6c8-2c26-4ae4-a547-7451c71917f7/badge.svg)](https://vouch.tools/tools/a3e7d6c8-2c26-4ae4-a547-7451c71917f7)
best_sellers — Vouch