---
updatedAt: 2025-11-13T14:40:22.000Z
agentTools:
  siteIndex: https://docs.affirm.com/llms.txt
  projectIndex: https://docs.affirm.com/developers/v1.0-Global-Integration/llms.txt
---

# Name Object

## Attributes

| Attribute | Data type | Description                                                                                      |
| :-------- | :-------- | :----------------------------------------------------------------------------------------------- |
| **first** | *string*  | Can contain multiple words (*for middle names*).                                                 |
| **last**  | *string*  | Customer's last name.                                                                            |
| **full**  | *string*  | Required if `first` and `last` keys are missing. The string **must** contain at least two words. |

```json
{
   "first": "John",
   "last": "Doe",
   "full": "John Doe"
}
```

# Sibling pages

* [The Merchant Object](https://docs.affirm.com/developers/v1.0-Global-Integration/reference/the-merchant-object.md)
* [The Customer Object](https://docs.affirm.com/developers/v1.0-Global-Integration/reference/the-customer-object.md)
* [The Metadata Object](https://docs.affirm.com/developers/v1.0-Global-Integration/reference/the-metadata-object.md)
* [Address Object](https://docs.affirm.com/developers/v1.0-Global-Integration/reference/address-object-1.md)
* [Shipping & Billing Objects](https://docs.affirm.com/developers/v1.0-Global-Integration/reference/shipping-billing-objects.md)
* [The Discount Object](https://docs.affirm.com/developers/v1.0-Global-Integration/reference/the-discount-object.md)
* [The Item Object](https://docs.affirm.com/developers/v1.0-Global-Integration/reference/the-item-object.md)