Update Customer

Partially updates a customer's profile. Only fields included in the request body are updated — omitted fields remain unchanged.

Note: Email cannot be updated after creation. To update business details, include the business object.
Optional Fields

Field	Type	Description	Constraints
`first_name`	`string`	- Example: `Janet`	Nullable
`middle_name`	`string`	-	Nullable
`last_name`	`string`	-	Nullable
`email`	`string (email)`	-	Nullable
`phone_code`	`string`	-	Nullable
`phone_number`	`string`	-	Nullable
`country`	`string`	-	Min length: 2 · Max length: 2 · Nullable
`state`	`string`	-	Nullable
`date_of_birth`	`string (date-time)`	-	Nullable
`gender`	`string`	-	Nullable
`address`	`AddressRequest`	-	-
`business`	`BusinessDetails`	-	-
Optional Fields

Field	Type	Description	Constraints
`first_name`	`string`	- Example: `Janet`	Nullable
`middle_name`	`string`	-	Nullable
`last_name`	`string`	-	Nullable
`email`	`string (email)`	-	Nullable
`phone_code`	`string`	-	Nullable
`phone_number`	`string`	-	Nullable
`country`	`string`	-	Min length: 2 · Max length: 2 · Nullable
`state`	`string`	-	Nullable
`date_of_birth`	`string (date-time)`	-	Nullable
`gender`	`string`	-	Nullable
`address`	`AddressRequest`	-	-
`business`	`BusinessDetails`	-	-

Field	Type	Description	Notes
`id`	`string (uuid)`	- Example: `3fa85f64-5717-4562-b3fc-2c963f66afa6`	-
`type`	`string`	`individual` or `business`. Example: `individual`	-
`first_name`	`string`	- Example: `Jane`	-
`middle_name`	`string`	-	nullable
`last_name`	`string`	- Example: `Doe`	-
`email`	`string`	- Example: `jane.doe@example.com`	-
`phone_code`	`string`	- Example: `+44`	-
`phone_number`	`string`	- Example: `7700900000`	-
`country`	`string`	- Example: `GB`	-
`state`	`string`	-	nullable
`status`	`string`	Account status: `active`, `suspended`, `closed`. Example: `active`	-
`kyc_state`	`string`	KYC verification state: `not_submitted`, `pending`, `approved`, `rejected`. Example: `approved`	-
`date_of_birth`	`string (date-time)`	-	nullable
`gender`	`string`	-	nullable
`external_reference`	`string`	-	nullable
`business`	`object`	-	nullable
`address`	`object`	-	nullable
`created_at`	`string (date-time)`	-	-
`updated_at`	`string (date-time)`	-	nullable

Request