Lazada Group is a Southeast Asian e-commerce platform owned by Alibaba Group since 2016, operating localized marketplaces in Singapore, Malaysia, Indonesia, Thailand, the Philippines, and Vietnam. Lazada Open Platform (openapi.lazada.com) provides a partner-facing REST API for sellers, brands, ERP / OMS vendors, and TP (TaoBao Partner) developers — covering Product / Category catalog, Order processing, Logistics and shipping label generation, Finance and payout reconciliation, Shop and Seller profile, Promotion management (vouchers, FlexiCombo, Sponsored Solutions), Image / asset upload, Returns and reverse logistics, and Bidirectional message webhooks. Authentication uses an App Key + App Secret plus a per-seller access token issued via OAuth-style seller authorization, with all requests signed using HMAC-SHA256 in Alibaba's TOP signature scheme.
Lazada is listed with 12 APIs on the APIs.io network. Tagged areas include E-Commerce, Marketplace, Southeast Asia, Alibaba, and Order.
Lazada’s developer surface includes documentation and 14 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Horizontal (data, software, accessibility, platform) regime, so
Regulatory Posture carries 15 points of the composite.
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applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
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Agent readiness — checks not met, largest first (exact, from this profile):
Machine-Readable Auth+10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
12 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Seller authorization flow: a Lazada seller grants a registered Lazada Open Platform app permission to call Lazada APIs on their shop's behalf, issuing access and refresh tokens ...
Create, update, retrieve, and remove products and SKUs; manage variations, attributes, images, and stock; submit to Lazada Category Tree and Category Attribute APIs.
Retrieve orders, order items, order details, and buyer information; pack orders into shipments; set status to ready-to-ship and packed; cancel and reject orders.
Retrieve transaction details, fee breakdowns, payout history, and invoice records used by sellers and ERPs to reconcile Lazada marketplace settlements.
Retrieve return requests, return order details, and refund status; submit return acceptance or rejection actions and coordinate reverse-logistics pickup.
Bidirectional buyer-seller messaging API for in-app conversations on Lazada — including sending and retrieving chat sessions, message lists, and templated responses.
Subscribe to push notifications for order, return, item, and IM events; verify message signatures and ack deliveries from Lazada's message channel.
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Lazada API pricing
Not yet checked against Lazada's own pricing page. Compiled by API Evangelist on 2026-05-22; confirm before you rely on a figure. A free plan or tier is listed.
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