Kentro developer center

Kentro is the operating system for B2B commerce: one system of record for orders, customers, products, inventory, fulfillment, shipping, invoices and payments across every sales channel a business runs, with storefronts, a 3PL network and EDI on top. This developer center shows how to build on that record, from the first API key to an integration running in production.

What do you want to build?

You want to	Kentro product	Start with
Connect a sales channel: a marketplace, a cart or a B2B portal	Channel API	Connect a sales channel
Sync an ERP or accounting system	Channel API	Sync an ERP or accounting system
Fulfill orders as a warehouse, WMS or 3PL	Channel API	Fulfill as a warehouse or 3PL
Handle retailer purchase orders from EDI or a retailer portal	Channel API	Handle retailer purchase orders
Build a custom storefront on Kentro's catalog, cart and checkout	Store API	Build a custom storefront
Measure visits, leads, conversions and revenue	Kentro Pixel	Measure with Kentro Pixel
Build an integration with an AI coding agent	Prompts, agent instructions and docs for agents	Build with AI agents
Let AI assistants work with Kentro data	Kentro MCP	Kentro MCP

Start here

Core concepts: tenants, sales channels, warehouses, documents and ids, environments and events.
Environments: the production and sandbox hosts and portals.
API keys and scopes: a key with exactly the access an integration needs.
Authentication: every credential Kentro accepts, and which one to use.
Make your first request: one Channel API call and one Store API call, in cURL and Node.

Before production, read Errors, retries and rate limits, Security and the Go-live checklist.

API references

Reference	Covers	Production base URL
Channel API	Customers, products, inventory, orders, fulfillment orders, shipments, invoices, payments, purchase orders and vendors, for integrations	`https://apis.kentro.live/channel/v1`
Store API	Buyer sign-in, the catalog with the buyer's prices, cart, checkout, orders, invoices, account and subscriptions, for a custom storefront's server	`https://apis.kentro.live/store/v1`
Kentro Pixel	The browser SDK, server events, consent and destinations	`https://pixel.kentro.live`
Kentro MCP	Kentro data for AI assistants, connected over OAuth	Set up from the MCP client

Each API has a sandbox twin on apis.kentro.dev (Kentro Pixel on pixel.kentro.dev); see Environments.

Get help

Need	Where
How to use a Kentro OS screen or workflow	`Help Center` inside Kentro OS
An API question, a refusal that makes no sense, a suspected incident	[email protected], with the request id; see Support
What changed for developers	Developer changelog
A term used on these pages	Glossary
Kentro's terms and conditions	https://kentro.io/terms-and-conditions