Omaze

Omaze UK UCP Shopping MCP

The Universal Commerce Protocol Shopping service that Omaze UK exposes over the Model Context Protocol, advertised by Omaze in its own /agents.md and /llms.txt and described by the merchant profile at /.well-known/ucp. It lets an agent search the Omaze UK prize-draw catalog, build a cart, and drive a checkout up to the point of buyer-approved payment. Protocol version 2026-04-08 (2026-01-23 also accepted). The endpoint is live but will not negotiate a session until the calling agent presents a resolvable UCP agent profile URI, so per-tool input schemas require a profile-bearing introspection run.

GitHub

Documentation

📖
Authentication
https://raw.githubusercontent.com/api-evangelist/omaze/refs/heads/main/authentication/omaze-authentication.yml
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/omaze/refs/heads/main/rate-limits/omaze-rate-limits.yml

Other Resources

🔗
MCPServer
https://raw.githubusercontent.com/api-evangelist/omaze/refs/heads/main/mcp/omaze-mcp.yml
🔗
WellKnown
https://raw.githubusercontent.com/api-evangelist/omaze/refs/heads/main/well-known/omaze-uk-ucp.json
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/omaze/refs/heads/main/errors/omaze-problem-types.yml
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/omaze/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: omaze:omaze-uk-ucp-shopping-mcp
name: Omaze UK UCP Shopping MCP
description: The Universal Commerce Protocol Shopping service that Omaze UK exposes over the Model Context
  Protocol, advertised by Omaze in its own /agents.md and /llms.txt and described by the merchant profile
  at /.well-known/ucp. It lets an agent search the Omaze UK prize-draw catalog, build a cart, and drive
  a checkout up to the point of buyer-approved payment. Protocol version 2026-04-08 (2026-01-23 also accepted).
  The endpoint is live but will not negotiate a session until the calling agent presents a resolvable
  UCP agent profile URI, so per-tool input schemas require a profile-bearing introspection run.
humanURL: https://omaze.co.uk/agents.md
baseURL: https://omaze.co.uk/api/ucp/mcp
tags:
- MCP
- Agentic Commerce
- Universal Commerce Protocol
- E-Commerce
- Checkout
tags_raw:
- MCP
- Agentic Commerce
- Universal Commerce Protocol
- Ecommerce
- Checkout
properties:
- type: MCPServer
  url: mcp/omaze-mcp.yml
- type: WellKnown
  url: well-known/omaze-uk-ucp.json
- type: Authentication
  url: authentication/omaze-authentication.yml
- type: RateLimits
  url: rate-limits/omaze-rate-limits.yml
- type: ErrorCatalog
  url: errors/omaze-problem-types.yml