List Business Contacts
List contacts (customers or vendors) for a business.
Authentication: send the program API key either in the api_key HTTP header or as an api_key JSON body field.
curl --request POST \
--url https://api.sdev.banking.ingopayments.tech/api/v4/business/customers/get-all \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--header 'api_key: <api-key>' \
--data '
{
"api_key": "YOUR_API_KEY",
"user_id": "user-8f3a2b1c-0e44-4f2d-9a11-7b23cc90d1ef",
"business_id": "buss-2ef94c60-5a11-4d72-a3c1-5be7fab0123e"
}
'{
"status": "success",
"message": "operation completed",
"data": {
"items": [
{
"id": "bcus-...",
"contact_type": "customers",
"first_name": "<string>",
"last_name": "<string>",
"business_name": "<string>",
"email": "jane.doe@example.com",
"phone_number": "+12125551234"
}
],
"pagination": {
"page": 1,
"per_page": 25,
"total": 100,
"sort": "created_at:desc",
"search": "jane"
}
}
}Documentation Index
Fetch the complete documentation index at: https://developers.ingopayments.com/llms.txt
Use this file to discover all available pages before exploring further.
Authorizations
Program API key identifying your integration. Pass as the api_key HTTP header (preferred) or as an api_key field in the JSON request body. Required on every request in addition to the HMAC Authorization header.
Body
Identifier of the target user. Required when the endpoint operates on a specific user.
"user-8f3a2b1c-0e44-4f2d-9a11-7b23cc90d1ef"
Identifier of the target business. Required when the endpoint operates on a specific business.
"buss-2ef94c60-5a11-4d72-a3c1-5be7fab0123e"
Program API key. Accepted either in the api_key HTTP header or as this body field.
Optional contact type filter.
Page number, 1-indexed. Defaults to 1 when omitted.
x >= 1Page size. Defaults to 10 when omitted.
1 <= x <= 500curl --request POST \
--url https://api.sdev.banking.ingopayments.tech/api/v4/business/customers/get-all \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--header 'api_key: <api-key>' \
--data '
{
"api_key": "YOUR_API_KEY",
"user_id": "user-8f3a2b1c-0e44-4f2d-9a11-7b23cc90d1ef",
"business_id": "buss-2ef94c60-5a11-4d72-a3c1-5be7fab0123e"
}
'{
"status": "success",
"message": "operation completed",
"data": {
"items": [
{
"id": "bcus-...",
"contact_type": "customers",
"first_name": "<string>",
"last_name": "<string>",
"business_name": "<string>",
"email": "jane.doe@example.com",
"phone_number": "+12125551234"
}
],
"pagination": {
"page": 1,
"per_page": 25,
"total": 100,
"sort": "created_at:desc",
"search": "jane"
}
}
}