Showing 1-19 of 19 packages
Generate a valid CUSIP
Zero-dependency CUSIP validator. Validates 9-character CUSIP identifiers using the Modulus 10 Double Add Double check digit algorithm.
Validate and parse CUSIP identifiers — issuer, issue, check digit, CINS, Treasury detection. Zero dependencies.
The best validation library for JavaScript
CUSIP-style luhn mod N
Unofficial TypeScript SDK for OpenFIGI API - Map financial identifiers to FIGIs (community-maintained)
This folder contains Typescript interfaces, in ContextTypes.ts generated from the context JSONSchema (https://json-schema.org/) files via quicktype (https://quicktype.io/).
MCP server for OpenFIGI API - Map financial identifiers to FIGIs via Model Context Protocol
Generate fake, valid numbers
Symbology client library for JavaScript
Company Logo client library for JavaScript
Advanced AI-powered MCP server for ORBT Financial Intelligence API with Gemini-powered natural language credit analysis, multi-company comparisons, Bitcoin scenario modeling, and comprehensive sector risk assessment
Interval-based micro batching library for TypeScript/JavaScript
Model Context Protocol server for New York Fed Markets Data APIs
Parse an ISIN into country code, NSIN, and check digit. Zero dependencies. Pure functions.
Parse an ISIN into country code, NSIN, and check digit. Zero dependencies. Pure functions.
Parse ISO 10962 CFI codes into category, group, and attributes. Classification of Financial Instruments decoder. Zero dependencies.
Parse ISO 10962 CFI codes into category, group, and attributes. Classification of Financial Instruments decoder. Zero dependencies.
Interface to Unibit API