List customers
Customers in the customer register with number, name, organisation number and email.
MCP tool fortnox_read → list_customers
read
Lists customers from the Fortnox customer register. Search by name, customer number or organisation number to check whether a customer exists before creating one. Use the customer_number of an item in create_invoice. Pages hold up to 100 customers; pass next_cursor back as cursor for the next page.
Parameters
| Name | Type | Description |
|---|---|---|
| search string | string | Customer name, customer number or organisation number. |
| limit integer | integer | 1 to 100. Default: 50. |
| cursor string | string | Next page cursor from the previous call. |
tools/call
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "fortnox_read",
"arguments": {
"operation": "list_customers",
"arguments": {}
}
}
}Example response
{
"content": [
{
"type": "text",
"text": "{ ... same JSON as structuredContent ... }"
}
],
"structuredContent": {
"customers": [
{
"customer_number": "1042",
"name": "Nordlys Design AB",
"organisation_number": "556123-4567",
"email": "ekonomi@nordlys.example",
"delivery_method": "email"
}
],
"next_cursor": null
},
"isError": false
}