Built to be called, not clicked.

REST and OpenAPI for your services, MCP so AI agents can price parts on their own, webhooks for async runs, and one-click recipes for the iPaaS tools you already use.

REST + OpenAPI

One call does it — POST /api/v1/calculations/upload-and-quote uploads the part and starts the quote; poll GET /api/v1/calculations/{calculation_id} for the cost, curve and audit. Machine-readable OpenAPI 3.1 spec — generate a typed Python or TypeScript client straight from it — X-API-Key auth.

MCP server

An MCP server lets AI agents price parts natively, in-agent. Add the endpoint https://api.arcnm.io/mcp-server/mcp to your MCP client; it authenticates with a bearer token.

Webhooks

Subscribe to asynchronous calculation events with signed, verifiable payloads so long-running quotes notify your stack when they finish.

Recipes & docs

Copy-pasteable recipes for your iPaaS and automation tools, and the full developer workspace at arcnm.io/docs — quickstart, concepts, an auto-generated API reference, MCP and webhooks, with code in cURL, Python and TypeScript.