What this audit checks
Authentication & access
- OAuth refresh_token still valid against /openapi/param2/1/system.oauth2/getToken (token-exchange succeeds, not expired/revoked)
- app_key + seller_id present and resolve a live supplier via /api/v1/supplier/info
- Granted scopes cover product, order and rfq (RFQ inbox unreadable without rfq scope)
Account health & policy compliance
- Verified / Gold Supplier badge_level holding at VERIFIED or GOLD, not downgraded to BASIC
- RFQ response_rate_30d at or above the 70% badge threshold
- median_response_time_hours under 24h for RFQ inbox replies
- Composite supplier-health score (badge x response-rate x on-time x dispute-inverse) above 70
Listing quality & suppression
- No listings in REJECTED or OFF_SHELF status from Alibaba moderation (IP infringement, restricted goods, image quality)
- Required category-mandated attributes filled on at least 90% of /api/v1/product/list items
- No MOQ price_tiers inversion (a higher-MOQ tier costing the same or more per-unit than a lower-MOQ tier)
- EXPIRED listings flagged for renewal before they drop search visibility
Buy Box / featured-offer
- ON_SALE listings retaining featured-offer / ranking visibility vs same-category competing suppliers
- MOQ tier pricing competitive against same-product suppliers (no bid leakage on volume orders)
- trade_assurance flag enabled on listings to keep featured-offer + buyer-trust eligibility
Order defect & feedback
- On-time delivery rate at or above 95% (orders shipped before shipping_deadline)
- Trade Assurance dispute rate under 3% of /api/v1/order/list volume
- No orders stuck in WAITING_SELLER_SEND_GOODS past their shipping_deadline
- REFUNDING / CANCEL order share not trending up vs prior period
Cross-channel inventory & pricing parity
- No ON_SALE Alibaba listing whose SKU is qty=0 on the BigCommerce/Shopify sibling (selling what you cannot fulfil)
- Alibaba B2B per-unit price not higher than the AliExpress retail price for the same SKU (supplier-credibility drift)
- Title/spec parity between Alibaba listing and BigCommerce source-of-truth product on shared SKU
Severity thresholds
| Signal | Warn | Critical |
|---|---|---|
buy_box_win_rate | - | < 0.40 |
defect_rate | - | > 0.05 |
feedback_score | - | < 0.90 |
listing_suppressed_pct | - | > 0.05 |
account_health_score | - | < 70 |
Data sources
POST https://gw.api.alibaba.com/openapi/param2/1/system.oauth2/getToken- OAuth token exchange / refresh validationGET https://gw.api.alibaba.com/api/v1/supplier/info- Supplier badge level, response rate, median response timeGET https://gw.api.alibaba.com/api/v1/product/list- Listing status, MOQ price tiers, attributes, suppression stateGET https://gw.api.alibaba.com/api/v1/order/list- Orders, shipping deadlines, trade-assurance disputes, defect signalsGET https://gw.api.alibaba.com/api/v1/rfq/inbox- RFQ inbox - response rate and median response time inputs