OmniCommerce Docs - OmniCommerce

OmniCommerce is marketplace-PIM infrastructure for agents and developers: catalog ingest, enrichment, publish/sync, promotions, orders, and AI Shelf Share monitoring.

Integration surfaces

Quickstart

Auth, core workflows, and the developer platform surface.

API Reference

Interactive OpenAPI reference with request builders (Exa-style playground).

MCP

Model Context Protocol endpoint, JSON-RPC methods, and tools.

Guides

Deeper writeups for orders, promotions, price books, and bulk import.

Machine discovery

Agents and tooling can bootstrap from:

Resource	URL
OpenAPI	`/openapi.json` on this docs site, or `https://omnicommerce.sg/openapi.json`
MCP	`https://omnicommerce.sg/api/mcp`
LLMs.txt	`https://omnicommerce.sg/llms.txt`
UCP profile	`https://omnicommerce.sg/.well-known/ucp`

Auth at a glance

Authenticated endpoints accept an organization API key as a bearer token:

Authorization: Bearer $OMNI_API_KEY

See Authentication for scopes, OAuth client credentials, and session rules.

​Integration surfaces