MCP connectors by io.usefulapi
GET /v1/connectors – MCP directory API referenceScan receipts with Taggun OCR from a URL or file and read receipt-validation campaigns.
Read Számlázz.hu invoices, PDFs, receipts, taxpayers; issue, reverse and pay invoices and receipts.
Read Instamojo payment requests, payments and refunds; create payment links and refund payments.
Read MoonClerk payment forms, customers (plans with subscriptions) and payments. Read-only.
Query Method CRM customers, leads, activities and invoices; create and update records.
Validate emails, phones, IBAN, VAT; look up IPs and companies; rates, holidays, time via Abstract.
Capture invoices, receipts, IDs and bank statements with Doxis AI.dp; split, render, convert files.
Search Braintree transactions, customers and payment methods, and refund or void charges.
Read SmartAccounts clients, vendors, invoices, payments, ledger, accounts; create and book records.
Read GivingFuel forms, donations, transactions, recurring gifts and donors; manage coupons.
Read Oblio clients, products and documents; create proformas, issue, collect and cancel invoices.
Read Bill4Time clients, projects, time entries, expenses, invoices, payments, users and contacts.
Read Billy invoices, bills, contacts, products and postings; create contacts and draft invoices.
Read ChargeOver customers, invoices, transactions, subscriptions, reports; create customers, quotes.
Read and create Vyfakturuj invoices and contacts: search, number series, payment methods, tags.
Manage Breeze ChMS people, tags, events, check-ins, volunteers and contributions.
MCP server for MaxMind minFraud — score transactions for fraud risk from your AI assistant.
Read Precoro purchase orders, invoices, suppliers and budgets; approve, reject and submit documents.
Read SmartBill series, taxes, stock, clients and products; draft and issue invoices and estimates.
Search Little Green Light donors, gifts, notes and memberships, and add gifts and contact reports.