> For the complete documentation index, see [llms.txt](https://docs.onside.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.onside.io/sdk/purchase-validation/merchant-api/models.md).

# Models

## The TransactionHistory object

```json
{"openapi":"3.0.3","info":{"title":"Onside Purchase Validation API","version":"1.0.0"},"components":{"schemas":{"TransactionHistory":{"type":"object","properties":{"transactions":{"type":"array","items":{"$ref":"#/components/schemas/InAppPurchase"}}},"required":["transactions"]},"InAppPurchase":{"type":"object","properties":{"app_account_token":{"type":"string","nullable":true,"description":"The user account ID."},"bundle_id":{"type":"string","description":"The bundle ID."},"currency":{"type":"string","description":"The currency code (ISO 4217)."},"expires_at":{"type":"string","format":"date-time","nullable":true,"description":"The subscription expiration date. None if not a subscription."},"order_id":{"type":"string","format":"uuid","description":"The transaction ID."},"original_order_id":{"type":"string","format":"uuid","description":"The original transaction ID."},"original_purchase_date":{"type":"string","format":"date-time","description":"The original purchase date."},"price":{"type":"integer","format":"int64","description":"The price in the smallest currency unit."},"product_id":{"type":"string","description":"The product ID."},"product_slug":{"type":"string","nullable":true,"description":"The product slug."},"product_type":{"$ref":"#/components/schemas/InAppProductType"},"purchase_date":{"type":"string","format":"date-time","description":"The purchase or renewal date."},"quantity":{"type":"integer","minimum":1,"description":"The quantity."},"revocation_date":{"type":"string","format":"date-time","nullable":true,"description":"The revocation date. None if not revoked."},"revocation_reason":{"$ref":"#/components/schemas/RevocationReason","nullable":true},"fetched_at":{"type":"string","format":"date-time","description":"The time of the data fetch."},"subscription_id":{"type":"string","nullable":true,"description":"The subscription group ID. None if not a subscription."},"transaction_reason":{"$ref":"#/components/schemas/TransactionReason"},"user_country":{"type":"string","minLength":2,"maxLength":2,"description":"The user country (ISO 3166-1 alpha-2)."}},"required":["bundle_id","currency","order_id","original_order_id","original_purchase_date","price","product_id","product_type","purchase_date","quantity","fetched_at","transaction_reason","user_country"]},"InAppProductType":{"type":"string","enum":["NON_CONSUMABLE","CONSUMABLE","SUBSCRIPTION"],"description":"The type of in-app product."},"RevocationReason":{"type":"string","enum":["Refund"],"description":"Transaction revocation reason."},"TransactionReason":{"type":"string","enum":["PURCHASE","RENEWAL","REFUND","CHARGEBACK"],"description":"The reason for the transaction."}}}}
```

## The InAppPurchase object

```json
{"openapi":"3.0.3","info":{"title":"Onside Purchase Validation API","version":"1.0.0"},"components":{"schemas":{"InAppPurchase":{"type":"object","properties":{"app_account_token":{"type":"string","nullable":true,"description":"The user account ID."},"bundle_id":{"type":"string","description":"The bundle ID."},"currency":{"type":"string","description":"The currency code (ISO 4217)."},"expires_at":{"type":"string","format":"date-time","nullable":true,"description":"The subscription expiration date. None if not a subscription."},"order_id":{"type":"string","format":"uuid","description":"The transaction ID."},"original_order_id":{"type":"string","format":"uuid","description":"The original transaction ID."},"original_purchase_date":{"type":"string","format":"date-time","description":"The original purchase date."},"price":{"type":"integer","format":"int64","description":"The price in the smallest currency unit."},"product_id":{"type":"string","description":"The product ID."},"product_slug":{"type":"string","nullable":true,"description":"The product slug."},"product_type":{"$ref":"#/components/schemas/InAppProductType"},"purchase_date":{"type":"string","format":"date-time","description":"The purchase or renewal date."},"quantity":{"type":"integer","minimum":1,"description":"The quantity."},"revocation_date":{"type":"string","format":"date-time","nullable":true,"description":"The revocation date. None if not revoked."},"revocation_reason":{"$ref":"#/components/schemas/RevocationReason","nullable":true},"fetched_at":{"type":"string","format":"date-time","description":"The time of the data fetch."},"subscription_id":{"type":"string","nullable":true,"description":"The subscription group ID. None if not a subscription."},"transaction_reason":{"$ref":"#/components/schemas/TransactionReason"},"user_country":{"type":"string","minLength":2,"maxLength":2,"description":"The user country (ISO 3166-1 alpha-2)."}},"required":["bundle_id","currency","order_id","original_order_id","original_purchase_date","price","product_id","product_type","purchase_date","quantity","fetched_at","transaction_reason","user_country"]},"InAppProductType":{"type":"string","enum":["NON_CONSUMABLE","CONSUMABLE","SUBSCRIPTION"],"description":"The type of in-app product."},"RevocationReason":{"type":"string","enum":["Refund"],"description":"Transaction revocation reason."},"TransactionReason":{"type":"string","enum":["PURCHASE","RENEWAL","REFUND","CHARGEBACK"],"description":"The reason for the transaction."}}}}
```

## The InAppProductType object

```json
{"openapi":"3.0.3","info":{"title":"Onside Purchase Validation API","version":"1.0.0"},"components":{"schemas":{"InAppProductType":{"type":"string","enum":["NON_CONSUMABLE","CONSUMABLE","SUBSCRIPTION"],"description":"The type of in-app product."}}}}
```

## The TransactionReason object

```json
{"openapi":"3.0.3","info":{"title":"Onside Purchase Validation API","version":"1.0.0"},"components":{"schemas":{"TransactionReason":{"type":"string","enum":["PURCHASE","RENEWAL","REFUND","CHARGEBACK"],"description":"The reason for the transaction."}}}}
```

## The RevocationReason object

```json
{"openapi":"3.0.3","info":{"title":"Onside Purchase Validation API","version":"1.0.0"},"components":{"schemas":{"RevocationReason":{"type":"string","enum":["Refund"],"description":"Transaction revocation reason."}}}}
```


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