Read receipts, invoices and bank lines; upload and update receipts in Kvittia. Hosted by usefulapi: connect it to Claude, ChatGPT, Cursor or any MCP client.
Turn on the Kvittia connector, then ask in plain words. The AI picks the tools.
For Swedish companies that manage receipts, supplier invoices and bank matching in Kvittia.
List the company's receipts, newest first, filtered by date, status, category or text. Read one receipt for its amount, VAT and account.
List supplier invoices with their approval and payment status, then open one for its number, dates, amount and bank details.
List bank transactions and filter for the lines that have no supporting document attached.
Look up one company by its organisation number: registration, SNI codes, latest figures and the risk analysis.
Upload a JPG, PNG, WebP or PDF receipt for Kvittia to read. Set its status to booked after the accounting system records it.
Changes dataThe login page asks for your Kvittia API key.
Create it in Kvittia under Inställningar → API → Skapa nyckel. Choose Läsa for read-only tools, or Läsa och skriva to upload and change receipts. The key is used only to call the Kvittia API on your behalf. It is tied to one company and stops working if its creator is no longer a company admin.
Team and Enterprise: an Owner adds the connector for the organization first.
No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"kvittia": {
"url": "https://kvittia.usefulapi.io/mcp"
}
}
} Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"kvittia": {
"type": "http",
"url": "https://kvittia.usefulapi.io/mcp"
}
}
} Run these commands. The second one opens the login page:
Windsurf, Cline, Zed and other MCP clients: add this URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser.
Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Kvittia API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Proper user | $9/mo · $90/yr | 10,000 tool calls / month |
| Pro+per user | $39/mo · $390/yr | 100,000 tool calls / month |
Each paid plan covers this Kvittia server only. Ask your AI to run kvittia_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with kvittia_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with kvittia_upgrade before then undoes the cancel. Or write to [email protected].
kvittia_get_companykvittia_list_referenceskvittia_list_receiptskvittia_get_receiptkvittia_list_supplierskvittia_list_supplier_invoiceskvittia_get_supplier_invoicekvittia_list_customer_invoiceskvittia_list_bank_transactionskvittia_list_invoiceskvittia_get_invoicekvittia_lookup_companykvittia_upload_receiptkvittia_update_receiptkvittia_usage_statuskvittia_request_featurekvittia_upgradekvittia_cancel_subscriptionFind receipts that are new or not booked. Review supplier invoices waiting for payment. Find bank lines with no receipt or invoice. Check a Swedish company by organisation number. Upload a receipt and mark it booked. See what you can do for the details.
No. usefulapi is an independent service. It is not affiliated with or endorsed by Kvittia. The server calls the Kvittia API with your own Kvittia access, so it sees only the data that your account can see.
Yes. In Claude, add this server's URL as a custom connector. In ChatGPT, add it as a custom MCP server in Plugins. Then log in once. Cursor, VS Code, Claude Code and Codex work too. See the setup steps.
The login page asks for your Kvittia API key. See Before you connect for where to find it.
No. Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Kvittia API key. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Kvittia API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. To stop all access, remove the connector and change or delete these credentials in Kvittia.
Yes, if you approve it. 2 of the 14 Kvittia tools can create or change data. The other 12 are marked read-only. Most MCP clients ask you to approve a tool call before it runs.
The Free plan gives 50 tool calls / month. Pro costs $9/mo or $90/yr, with 10,000 tool calls / month. Pro+ costs $39/mo or $390/yr, with 100,000 tool calls / month. Each subscription covers this Kvittia server only. Cancel any time: your paid plan then runs to the end of the paid period. Run kvittia_usage_status to see how many calls you used.
Ask the AI to run kvittia_upgrade and choose Pro or Pro+, billed monthly or yearly: it returns a Stripe Checkout link. If you already have Pro, ask to change it to Pro+. After you confirm, your existing subscription changes in place, keeps its billing interval and charges the price difference for the rest of the period immediately. To cancel, run kvittia_cancel_subscription. Your paid plan continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with kvittia_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.
Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, ChatGPT, Codex, Cursor, VS Code, Windsurf and others.
This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.
Need a tool this server does not have, or a connection to another system? We build custom integrations and MCP servers.