io.usefulapiPublished by usefulapi.ioOfficial publisherv1.23.5Updated Nov 8, 2026
Read Merit Aktiva invoices, customers, vendors, items, payments and reports; create a customer.
The publisher's own server: Ably MCP by usefulapi
Merit Aktiva MCP by usefulapi's hosted MCP server (merit-aktiva.usefulapi.io), published by usefulapi.io; no sign-in required; Streamable HTTP; 26 tools.
No AI overview yet: these facts come from the registry entry and the server itself.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Fmerit-aktiva/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"merit-aktiva-by-usefulapi": {
"type": "http",
"url": "https://merit-aktiva.usefulapi.io/mcp"
}
}
}Use Merit Aktiva from Claude, Cursor, or any MCP client — sales and purchase invoices, customers, vendors, items, payments, GL batches and financial reports, plus customer creation. Hosted, no local install: connect with your own Merit Aktiva credentials.
Live endpoint: https://merit-aktiva.usefulapi.io/mcp · Homepage: https://usefulapi.io/merit-aktiva
https://merit-aktiva.usefulapi.io/mcp.claude mcp add --transport http merit-aktiva https://merit-aktiva.usefulapi.io/mcp, then run /mcp to log in.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, and the login page asks for your Merit Aktiva credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/merit-aktiva/
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with merit_upgrade (it returns a Stripe Checkout link). Cancel any time with merit_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running merit_upgrade before then undoes the cancel. Or write to [email protected].
MIT © usefulapi. Not affiliated with or endorsed by Merit Aktiva.
Source: servers/merit-aktiva/README.md at commit 4046075
List sales invoices
List sales invoices (header level: number, customer, dates, totals, paid flag) of a period. The period may span at most 3 months (Merit limit); for longer spans make several calls. Use merit_get_sales_invoice for the lines. POST /api/v2/getinvoices.
date_typeperiod_endrequiredmax_resultsunpaid_onlyperiod_startrequiredFind sales invoices by number or customer
Find sales invoices by invoice number, customer name or customer id (give at least one). POST /api/v2/getinvoices2.
invoice_nocustomer_idmax_resultscustomer_nameGet a sales invoice
One sales invoice in full: header, lines (items, quantities, VAT, accounts), payments and dimension allocations. The PDF attachment is never requested. POST /api/v2/getinvoice.
idrequiredList purchase invoices
List purchase invoices (vendor bills) of a period: bill number, vendor, dates, totals, paid flag. The period may span at most 3 months (Merit limit); for longer spans make several calls. POST /api/v2/getpurchorders.
date_typeperiod_endrequiredmax_resultsunpaid_onlyperiod_startrequiredGet a purchase invoice
One purchase invoice in full: header, lines, payments. The attachment is never requested. POST /api/v2/getpurchorder.
idrequiredSearch customers
Search customers by name (partial match), registry number or VAT number (exact), id, or changed since a date. At least one filter is required: Merit cannot return the whole customer list in one reply. POST /api/v1/getcustomers.
idnamereg_novat_reg_nomax_resultschanged_sinceSearch vendors
Search vendors (suppliers) by name (partial match), registry number or VAT number (exact), id, or changed since a date. At least one filter is required: Merit cannot return the whole vendor list in one reply. POST /api/v1/getvendors.
idnamereg_novat_reg_nomax_resultschanged_sinceList items (articles)
List items, services and stock articles with price, unit, VAT and accounts. Optional filters: code or description (partial), type, id. With location_code the reply adds stock quantity and cost of that warehouse. POST /api/v1/getitems.
idcodetypedescriptionmax_resultslocation_codeList the chart of accounts
The general ledger chart of accounts (code, names, VAT, parent flag, active flag). GET /api/v2/accounts.
max_resultsList VAT rates
All VAT rates of the company (TaxId, code, name, percent, active flag). The TaxId is what invoice rows refer to. GET /api/v2/taxes.
max_resultsList departments
Departments (code, name, active flag). GET /api/v2/departments.
max_resultsList bank accounts
The company's bank and cash accounts (BankId, name, IBAN, currency, ledger account). BankId feeds the payment tools. GET /api/v2/banks.
max_resultsList financial years
Accounting periods (financial years) with start, end and active flag. POST /api/v2/getaccperiods.
Takes no parameters.
List dimensions
Accounting dimensions and their values (DimId, name, value code, expiry). all_values = true also lists expired values. POST /api/v2/getdimensions.
all_valuesmax_resultsList payment types
Payment methods and sources (cash, banks, reporting entities, ledger accounts) usable for purchases, expense reports or sales. POST /api/v2/getpaymenttypes.
typemax_resultsList payments
List payments (customer and vendor receipts and payouts) of a period, with the documents they paid. The period may span at most 3 months (Merit limit); for longer spans make several calls. POST /api/v2/getpayments.
bank_iddate_typeperiod_endrequiredmax_resultspayment_typeperiod_startrequiredList income or expense payments of a bank account
List the income payments (money received) or expense payments (money paid out) booked on one bank account for a document-date period, with the documents each paid. The period may span at most 3 months (Merit limit); for longer spans make several calls. GET /api/v2/Banks/{bankId}/IncomePayments or /ExpensePayments.
bank_idrequireddirectionrequireddoc_date_torequiredmax_resultsdoc_date_fromrequiredList general ledger transactions
List general ledger batches (journal entries, also those created from invoices and payments) of a period: batch code, number, date, total. The period may span at most 3 months (Merit limit); for longer spans make several calls. POST /api/v1/getglbatches.
date_typeperiod_endrequiredmax_resultsperiod_startrequiredGet a general ledger transaction
One general ledger batch with all its debit and credit lines (account, memo, department, tax, amounts). The attachment is never requested. POST /api/v1/getglbatch.
idrequiredCustomer debts report
Open customer receivables: for each unpaid document the customer, date, due date, total, paid and unpaid amount. Give a customer name (empty string = all customers) or a customer id; over_due_days keeps only documents overdue by at least that many days. POST /api/v1/getcustdebtrep.
as_ofcustomer_idmax_resultscustomer_nameover_due_daysCustomer payments report
Customer invoices with their unpaid amount and overdue flag for a period, for one customer (name or id). Only the FIRST page is returned: if has_more is true, narrow the period or the customer (the continuation endpoint is not supported). POST /api/v2/getcustpaymrep.
period_endrequiredcustomer_idperiod_startrequiredcurrency_codecustomer_nameIncome statement (profit and loss)
The profit and loss report: one row per report line, with balances for per_count months counting back from end_date (newest first). Optional department filter. POST /api/v1/getprofitrep.
end_daterequiredper_countdepartment_codeBalance sheet
The balance sheet: one row per report line (assets, liabilities, equity) with balances for per_count months counting back from end_date. POST /api/v1/getbalancerep.
end_daterequiredper_countSales report
Sales totals for a period, grouped by invoice, customer, item or country. POST /api/v2/getsalesrep.
end_daterequiredstart_daterequiredmax_resultsreport_typerequiredPurchase report
Purchase totals for a period, grouped by invoice, vendor, item or fixed asset. POST /api/v2/getpurchrep.
end_daterequiredstart_daterequiredmax_resultsreport_typerequiredCreate a customer
WRITE: creates ONE new customer record in the Merit company (name must be unique; an existing customer is never overwritten, Merit answers with an error). Nothing is invoiced, sent or paid. In Estonia not_td_customer must be true for private persons and foreign companies; city is required in Estonia for a non-EE country. Returns the new customer id. POST /api/v2/sendcustomer.
citynamerequiredemailcountyreg_noaddresscontactphone_nohome_pagevat_reg_nopostal_codebank_account+5 more100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "merit-aktiva": { "url": "https://merit-aktiva.usefulapi.io/mcp" } }}