"Invoice Ninja" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Free daily IBAN, VIES VAT and CRO checks; paid invoice decisions. x402. Never moves invoice money.
Validate CSV/JSON tables and convert dated amounts to EUR, alongside sourced historical exchange rates, country economic indicators and international public-holiday calendars. Free MCP pilot; no account, API key or wallet required for these tools. Practical tasks: - validate_table: check explicit column types, required values, date/decimal formats, allowed values and duplicate keys. Preserve original rows and explain requested normalization. No row deletion, guessed dates or independent verification of the contents. - convert_currency_batch: convert decimal-string amounts to EUR using exact-date ECB historical references, with explicit rounding, original amounts and source evidence. A missing, stale or mismatched rate blocks the complete export and total; no silent replacement by another date. Try: validate a table of invoice references, amounts and dates; or convert 125.50 USD dated 2025-09-26 to EUR and explain the source rate and rounding. Start with a small batch. Maximum 500 rows and 48,000 UTF-8 argument bytes; tables allow 20 columns and conversions eight currency/year snapshots. JSON by default; output_format=both adds CSV in the same free result when complete. DatoQA processes supplied rows in memory and does not retain their content. Your client or gateway may keep its own logs. Existing data tools remain available. Holiday coverage combines direct FR/UK/HK government calendars with the international OpenHolidays curated collection. Consult list_holiday_regions for actual countries, years and regional scope; coverage is not exhaustive worldwide and future dates may change. OpenHolidays entries do not have individual government confirmation. Responses preserve citations, observation dates, units, freshness, evidence and explicit gaps. Original public data, including ECB rates, is free from its publishers. ECB references are indicative, not executable prices or accounting/tax certification. Source/schema checks are not independent factual verification. Public pilot without an SLA. The optional paid HTTP country report remains separate and is never purchased by these tools. 26 general MCP tools. Setup, examples and focused editions: https://datoqa.bhazarstudio.workers.dev/docs/start/
Order official German energy certificates (Energieausweis) from chat — on invoice, 1-2 days.
EN 16931/XRechnung e-invoice validate+create, Peppol routing, EU VAT/EORI, sanctions, KYB. Free tier
Japan NTA qualified invoice issuer status of corporations by T-number. Records daily changes.
8 invoice/payment tools; 5 free, no login. IBAN, bank changes, Peppol. Paid VAT and invoice review.
Search Japanese corporations and verify invoice numbers using official National Tax Agency data.
Looks up the electronic invoice numbering voidings for a company from the CNPJ and year. Platform-ho
Verify Japanese companies, invoice-issuer registrations and addresses against government open data.
Costa Rica Hacienda v4.4: AI agents submit and query electronic invoices, stateless BYO.
Dominican Republic DGII e-CF: AI agents authenticate and submit electronic invoices, stateless BYO.
Serbia SEF eFaktura invoices for AI agents: build UBL 2.1 SRB-CIUS, upload to SEF, query, cancel.
India GST e-invoicing for AI agents - generate, query, cancel IRNs at the IRP via a GSP. Stateless.
Poland KSeF 2.0 national e-invoices for AI agents: issue FA(3) faktura, query by KSeF number.
Paraguay SIFEN e-Kuatia: AI agents issue and query electronic invoices, stateless BYO.
Hungary NAV Online Szamla 3.0 invoice reporting for AI agents: report invoice data, query status.
Argentina AFIP/ARCA electronic invoices for AI agents - issue & query facturas, get CAE via WSFE.
Free Indian data and AI: pincode, IFSC, GSTIN, holidays, GST invoice, OCR, translation. No key.
Greece myDATA invoices for AI agents: build AADE XML, transmit to myDATA, query by MARK.
Korea POPBiLL e-tax-invoice: AI agents issue, query & transmit e-invoices, stateless BYO.
