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PUT
/
api
/
external
/
customer
/
{id}
Update a customer
curl --request PUT \
  --url https://api-prod.blaaiz.com/api/external/customer/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "first_name": "Oluwatobi",
  "last_name": "Ishola",
  "business_name": "Blaaiz",
  "email": "oluwatobi.ishola+customer@blaaiz.com",
  "phone": "+2348012345678",
  "country": "NG",
  "id_type": "passport",
  "id_number": "A123456789",
  "tin": "12345-ABCDE",
  "dob": "1996-08-21",
  "street": "12 Admiralty Way",
  "city": "Lagos",
  "state": "Lagos",
  "zip_code": "101233",
  "id_expiry_date": "2030-12-31",
  "id_issue_date": "2020-01-15"
}
'
{
  "status": true,
  "message": "Customer updated successfully",
  "data": {
    "id": "customer_123456789",
    "type": "individual",
    "first_name": "John",
    "last_name": "Doe",
    "email": "john@example.com",
    "phone_number": "+2348098765432",
    "status": "verified",
    "created_at": "2024-01-15T10:30:00Z",
    "updated_at": "2024-01-15T11:00:00Z"
  }
}

Authorizations

​
Authorization
string
header
required

Use your OAuth client credentials to obtain a short-lived Bearer token from POST /oauth/token.

Path Parameters

​
id
string
required

Customer ID

Body

application/json
​
first_name
string
​
last_name
string
​
business_name
string
​
email
string<email>
​
phone
string
​
country
string

Country code (e.g., NG, CA, US). This must match the country on the identity document submitted for KYC.

​
id_type
enum<string>

ID type; certificate_of_incorporation only valid for business.

Available options:
drivers_license,
passport,
id_card,
resident_permit,
certificate_of_incorporation
​
id_number
string
​
tin
string

Tax identification number (varies by country). Where applicable, use the Get Identification Type endpoint to determine the correct label or field to collect for the customer's country and type.

​
dob
string<date>
​
street
string
​
city
string
​
state
string
​
zip_code
string
​
id_expiry_date
string<date>
​
id_issue_date
string<date>

Response

Customer updated successfully

​
status
boolean
required
​
message
string
required
​
data
object
required