Added to Amalert: Jan 30, 2026
SP-API Update: Buyer Name Field in getOrderAddress Becomes Optional Starting June 24
Amazon is updating the SP‑API Orders v0 `getOrderAddress` operation so that the `buyerName` field becomes optional (nullable) starting June 24 2025 across all marketplaces. Responses may now contain "buyerName": null, requiring code to handle null values to avoid crashes.
Overview
Amazon is updating the Selling Partner API (SP‑API) Orders v0 so that the buyerName attribute returned by the getOrderAddress operation will no longer be guaranteed. The change takes effect on June 24 2025 and applies to every Amazon marketplace. Sellers and developers who rely on the field must adjust their code to handle a possible null value, or risk processing failures.
Key Points
- Field status shifts to optional — After the enforcement date,
buyerNamemay be omitted from the address payload, mirroring the behavior already observed in live responses. - Global reach — The modification impacts all Amazon marketplaces, from the United States and Canada to Germany, Japan, and Australia.
- No new data added — Amazon is only aligning the schema with existing production output; no additional fields or functionality are introduced.
- Compliance window — Developers have roughly twelve months to locate every reference to
buyerNameand implement safe‑guard logic before the deadline. - Potential downstream effects — Systems that generate shipping labels, send order confirmations, or store buyer details in databases may encounter null‑pointer errors if they continue to assume the name is always present.
What's Changing
- Specification update — The official OpenAPI definition for
getOrderAddresswill markbuyerNameas a nullable string. For example, a response for order #112‑233‑4455 might now look like{ "addressLine1": "123 Main St", "city": "Seattle", "buyerName": null }. - Runtime behavior stays the same — Amazon’s backend already omits the name for certain privacy‑sensitive orders; the change simply makes that outcome documented. A seller who previously received
{ "buyerName": "Jane Doe" }for a domestic order may now receive{ "buyerName": null }for an international order where the buyer opted out of sharing personal details.
Analysis & Recommendations
Why This Matters
After June 24 2025, any integration that assumes `buyerName` is always present may throw null‑pointer exceptions, break shipping label generation, or violate NOT NULL database constraints. The change is global, affecting every marketplace, and up to 12 % of EU orders already omit the field, so proactive handling is essential to maintain order processing continuity.
Key Takeaways
- `buyerName` will be marked as a nullable string in the OpenAPI spec for `getOrderAddress` effective June 24 2025.
- The modification applies to every Amazon marketplace worldwide.
- Production already omits the name for privacy‑sensitive orders; about 12 % of EU orders may lack the field.
- Database columns enforcing NOT NULL on buyer name must be altered, e.g., ALTER TABLE order_addresses MODIFY buyer_name VARCHAR(255) NULL.
Recommended Actions
- →Add null checks for `address.buyerName` in all code (Lambda functions, middleware, fulfillment scripts) and use a fallback like buyerEmail or order...
- →Update database schemas to allow nulls on buyer name columns, running ALTER statements such as ALTER TABLE order_addresses MODIFY buyer_name VARCHA...
- →Create unit and end‑to‑end tests covering both populated and null `buyerName` scenarios and deploy the changes before June 24 2025.
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