Platform Specific Methods - Validate Amazon IAP Receipt

Service:

Client

API Version:

240412

NOTE: This is a Legacy Economy API, and is in bugfix-only mode. All new Economy features are being developed only for version 2. Validates with Amazon that the receipt for an Amazon App Store in-app purchase is valid and that it matches the purchased catalog item

POST https://titleId.playfabapi.com/Client/ValidateAmazonIAPReceipt

Request Header

Name	Required	Type	Description
X-Authorization	True	string	This API requires a client session ticket, available from any Client Login function.

Request Body

Name	Required	Type	Description
PurchasePrice	True	number	Amount of the stated currency paid, in centesimal units.
ReceiptId	True	string	ReceiptId returned by the Amazon App Store in-app purchase API
UserId	True	string	AmazonId of the user making the purchase as returned by the Amazon App Store in-app purchase API
CatalogVersion		string	Catalog version of the fulfilled items. If null, defaults to the primary catalog.
CurrencyCode		string	Currency used to pay for the purchase (ISO 4217 currency code).
CustomTags		object	The optional custom tags associated with the request (e.g. build number, external trace identifiers, etc.).

Responses

Name	Type	Description
200 OK	ValidateAmazonReceiptResult	Once verified, the catalog item matching the Amazon item name will be added to the user's inventory. This result should be used for immediate updates to the local client game state as opposed to the GetUserInventory API which can have an up to half second delay.
400 Bad Request	ApiErrorWrapper	This is the outer wrapper for all responses with errors

Security

X-Authorization

This API requires a client session ticket, available from any Client Login function.

Type: apiKey
In: header

Definitions

Name	Description
ApiErrorWrapper	The basic wrapper around every failed API response
ItemInstance	A unique instance of an item in a user's inventory. Note, to retrieve additional information for an item such as Tags, Description that are the same across all instances of the item, a call to GetCatalogItems is required. The ItemID of can be matched to a catalog entry, which contains the additional information. Also note that Custom Data is only set when the User's specific instance has updated the CustomData via a call to UpdateUserInventoryItemCustomData. Other fields such as UnitPrice and UnitCurrency are only set when the item was granted via a purchase.
PurchaseReceiptFulfillment
ValidateAmazonReceiptRequest
ValidateAmazonReceiptResult	Once verified, the catalog item matching the Amazon item name will be added to the user's inventory. This result should be used for immediate updates to the local client game state as opposed to the GetUserInventory API which can have an up to half second delay.

ApiErrorWrapper

The basic wrapper around every failed API response

Name	Type	Description
code	integer	Numerical HTTP code
error	string	Playfab error code
errorCode	integer	Numerical PlayFab error code
errorDetails	object	Detailed description of individual issues with the request object
errorMessage	string	Description for the PlayFab errorCode
status	string	String HTTP code

ItemInstance

A unique instance of an item in a user's inventory. Note, to retrieve additional information for an item such as Tags, Description that are the same across all instances of the item, a call to GetCatalogItems is required. The ItemID of can be matched to a catalog entry, which contains the additional information. Also note that Custom Data is only set when the User's specific instance has updated the CustomData via a call to UpdateUserInventoryItemCustomData. Other fields such as UnitPrice and UnitCurrency are only set when the item was granted via a purchase.

Name	Type	Description
Annotation	string	Game specific comment associated with this instance when it was added to the user inventory.
BundleContents	string[]	Array of unique items that were awarded when this catalog item was purchased.
BundleParent	string	Unique identifier for the parent inventory item, as defined in the catalog, for object which were added from a bundle or container.
CatalogVersion	string	Catalog version for the inventory item, when this instance was created.
CustomData	object	A set of custom key-value pairs on the instance of the inventory item, which is not to be confused with the catalog item's custom data.
DisplayName	string	CatalogItem.DisplayName at the time this item was purchased.
Expiration	string	Timestamp for when this instance will expire.
ItemClass	string	Class name for the inventory item, as defined in the catalog.
ItemId	string	Unique identifier for the inventory item, as defined in the catalog.
ItemInstanceId	string	Unique item identifier for this specific instance of the item.
PurchaseDate	string	Timestamp for when this instance was purchased.
RemainingUses	number	Total number of remaining uses, if this is a consumable item.
UnitCurrency	string	Currency type for the cost of the catalog item. Not available when granting items.
UnitPrice	number	Cost of the catalog item in the given currency. Not available when granting items.
UsesIncrementedBy	number	The number of uses that were added or removed to this item in this call.

PurchaseReceiptFulfillment

Name	Type	Description
FulfilledItems	ItemInstance[]	Items granted to the player in fulfillment of the validated receipt.
RecordedPriceSource	string	Source of the payment price information for the recorded purchase transaction. A value of 'Request' indicates that the price specified in the request was used, whereas a value of 'Catalog' indicates that the real-money price of the catalog item matching the product ID in the validated receipt transaction and the currency specified in the request (defaulting to USD) was used.
RecordedTransactionCurrency	string	Currency used to purchase the items (ISO 4217 currency code).
RecordedTransactionTotal	number	Amount of the stated currency paid for the items, in centesimal units

ValidateAmazonReceiptRequest

Name	Type	Description
CatalogVersion	string	Catalog version of the fulfilled items. If null, defaults to the primary catalog.
CurrencyCode	string	Currency used to pay for the purchase (ISO 4217 currency code).
CustomTags	object	The optional custom tags associated with the request (e.g. build number, external trace identifiers, etc.).
PurchasePrice	number	Amount of the stated currency paid, in centesimal units.
ReceiptId	string	ReceiptId returned by the Amazon App Store in-app purchase API
UserId	string	AmazonId of the user making the purchase as returned by the Amazon App Store in-app purchase API

ValidateAmazonReceiptResult

Once verified, the catalog item matching the Amazon item name will be added to the user's inventory. This result should be used for immediate updates to the local client game state as opposed to the GetUserInventory API which can have an up to half second delay.

Name	Type	Description
Fulfillments	PurchaseReceiptFulfillment[]	Fulfilled inventory items and recorded purchases in fulfillment of the validated receipt transactions.

Error Codes

Name	Code
AmazonValidationError	1150
InvalidReceipt	1021
MissingAmazonSharedKey	1149
NoMatchingCatalogItemForReceipt	1178
ReceiptAlreadyUsed	1022