A small, zero dependency NZ bank account validation library that runs everywhere.

A small, zero dependency NZ bank account validation library that runs everywhere.

A library for validating US Bank Account routing and account numbers

IBAN Validator and Generator for German Bank Accounts

Validation, field extraction and creation of IBAN, BBAN, BIC numbers

Validates New Zealand bank accounts

TypeScript class that validates UK bank account details using the modulus checking algorithm.

Wrap zod validation errors in user-friendly readable messages

SDK to facilitate Node integrations with Stark Bank

ABA file generator

Data and BIC Validator for German Banks

Official Vue wrapper for Rebilly FramePay

React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS

Validate Israeli Bank Accounts

A production-ready AST security guard for JavaScript - validate, protect, and enforce code safety with extensible rules

Analyze or create a CLABE number for a Mexican bank account (written in functional TypeScript)

Swedish bank account details and validation for JavaScript

Base Account SDK

Scraper app with Fastify server and React UI

Nigeria Bank Resolve MCP — resolve a NUBAN + bank code to the account name, and list banks (Paystack, free), as MCP tools.