inv.bg MCP by usefulapi for Grok
io.usefulapi/inv-bg
Read inv.bg invoices, clients, items, payments and banking; create clients, items, invoices.
client:Grok
transport:streamable-http
tools:27
Install inv.bg MCP by usefulapi in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"inv-bg": {
"type": "http",
"url": "https://inv-bg.usefulapi.io/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- invbg_get_account
- invbg_get_firm
- invbg_list_invoices
- invbg_get_invoice
- invbg_list_invoice_types
- invbg_get_next_invoice_number
- invbg_list_number_sets
- invbg_list_payment_methods
- invbg_list_vat_exemption_reasons
- invbg_list_clients
- invbg_get_client
- invbg_list_client_contacts
- invbg_list_items
- invbg_get_item
- invbg_list_item_units
- invbg_list_payments
- invbg_get_payment
- invbg_list_bank_accounts
- invbg_list_bank_transactions
- invbg_list_cashboxes
- invbg_get_exchange_rate
- invbg_create_client
- invbg_update_client
- invbg_create_item