Build on iACC
iACC is a multi-tenant accounting platform you can connect to in three ways: REST APIs, MCP for AI apps, and webhooks. Every page here is written for people and readable by AI agents.
Guide
Overview
Start here: what you can connect to, how auth and tenancy work, conventions.
Preview — not live yetCore Accounting API
Customers, items, quotations, invoices, tax invoices, receipts, payments and reports.
LiveSales Channel API
Orders, tour bookings, availability, catalog, payments, AI chat for storefronts and channels.
LiveMCP for AI apps
Let Claude, ChatGPT, Gemini or your own agent read and act on iACC data.
LiveWebhooks & events
Get told when orders, inventory, documents and payments change.
GuideBuild an app or module
How our own modules and third-party apps plug into the accounting core.
LiveStorefront templates
Build a storefront website template on top of the Channel API.
For AI agents
/llms.txt: machine index of everything here/developers/raw.php?f=all.en.md: every page in one markdown file/developers/raw.php?f=core-v1.yaml: Core API v1 OpenAPI/mcp: MCP server (token required)