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>log in to commentWe built the Raziel Calculators API so developers can add precise finance math to apps and AI assistants without managing keys or storing data. It exposes 25 free calculators, guide search, a glossary, and an MCP server via simple HTTP/JSON. Could you try the MOIC calculator POST request and let us know what, if anything, breaks?
Free API and MCP server: 25 investment and startup calculators, guide search, a glossary and prompts. IRR, MOIC, SAFE, QSBS, burn multiple. No API key.
Introducing Raziel: every alternative asset in one place. Explore the platform
Give your app or AI assistant exact finance math and answers it can cite. 25 free calculators for IRR, MOIC, SAFE conversion, dilution, TVPI, QSBS, burn multiple and more, plus Raziel guides, a glossary and prompts. No API key.
Every calculator on our free tools page is also available to your code and your AI assistant, with the same tested math.
25 calculators and founder metrics with the same tested math as raziel.co/tools, plus guide search, a glossary and platform comparisons.
A remote MCP server with clear tool descriptions, plus a plain JSON REST API.
Looking for MCP servers to install? MCP servers list: 289 servers by category, official and community →








