Finance APIs.
Finance APIs cover the money-adjacent lookups and checks an application needs — live exchange rates, IBAN and VAT verification, BIN lookups, invoice parsing. Rates and registries stay current on their side, not in a table you forgot to refresh.
Also called an FX API, banking API, payments data API or tax API29 services in this categoryFinance APIs
29 servicesValidate IBAN API
Validate an IBAN and get back the country, BBAN and printable format in one call. Covers every SEPA country. Free tier, no credit card needed.
ApyHubVerifiedHosted on ApyHubValidate SWIFT/BIC API
SWIFT code validation API that checks an 8 or 11 character BIC and splits it into bank, country, location and branch codes for payment forms.
ApyHubVerifiedHosted on ApyHubCreate, Validate & Parse E-Invoice API
Create ZUGFeRD, XRechnung, or Peppol e-invoices, validate XML or PDF documents, and extract invoice data, totals, and rule errors.
Callable LabsBrazilian Boleto Validation & Bank Lookup API
Validate boleto barcodes or digitable lines and get parsed payment details, status checks, and error messages for Brazilian slips.
Validate Payment & Generate QR API
Validate GS1 and payment QR payloads, inspect parsed fields, and render scannable QR codes in common formats. Useful for checkout, invoicing, and test automation.
Callable LabsWalletFinder - Historical On-Chain Trading Analytics
Discover crypto wallets, trades, and raw swap events on Ethereum, Base, and Solana. Get profit, risk, and performance metrics for wallet analysis.
Validate Payment Card API
Validate card numbers with Luhn and length checks, identify the network, and return masked or formatted values for safe handling.
Business Days Calculator API.
Add or subtract business days, count them between dates, or check if a date is a business day, using real holidays for US, UK, CA, AU, DE, FR and IN.
Validate EU VAT Batch API
Validate up to 10 EU VAT numbers in one request, each with its own result. Failed lookups are flagged separately from invalid numbers. Free tier, no card.
ApyHubVerifiedHosted on ApyHubVAT Company Lookup API
Send an EU VAT number and get the registered company name, address and country back. Everything an invoice needs, in one call. Free tier, no card.
ApyHubVerifiedHosted on ApyHubForeign Exchange Rates API
Get exchange rate data for any base currency. Returns a success flag, numeric code, and the rate blocks used in pricing, billing, and reporting.
Search & Filter BIN Database API
Search BIN records by bank, brand, country, prefix, level, or card type. Returns a response envelope with a success flag, code, and module blocks.
Which Finance API do you need?
The question you arrived with, and the endpoint that answers it.