curl --location 'https://stageapi.partake.ng/api/v2/merchants/kyc/bvn' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"bvn": "22123456789",
"firstName": "Emeka",
"lastName": "Obi",
"dateOfBirth": "1988-03-20" // optional
}'{
"success": true,
"data": {
"id": "kyc_01",
"merchantId": "merch_01",
"bvnStatus": "verified",
"status": "verified",
"verifiedAt": "2026-05-27T10:00:00.000Z"
},
"message": "BVN submitted and verified."
}