# Poppy Hand-Crafted Popcorn UCP Commerce API

**Canonical:** https://apis.io/apis/poppy-handcrafted-popcorn/poppy-hand-crafted-popcorn-ucp-commerce-api/  
**Provider:** Poppy Handcrafted Popcorn — https://apis.io/providers/poppy-handcrafted-popcorn/  
**Base URL:** https://poppyhandcraftedpopcorn.com/api/ucp/mcp  
**Documentation:** https://poppyhandcraftedpopcorn.com/agents.md

Poppy Hand-Crafted Popcorn UCP Commerce API is published by [Poppy Handcrafted Popcorn](https://apis.io/providers/poppy-handcrafted-popcorn/) on the [APIs.io](https://apis.io/) network. Tagged areas include Agent Commerce, Universal Commerce Protocol, MCP, E-Commerce, and Catalog. The published artifact set on APIs.io includes authentication docs and rate-limit docs.

The agent-facing commerce surface for the Poppy Hand-Crafted Popcorn storefront, implementing the Universal Commerce Protocol (UCP) 2026-04-08 over MCP. Thirteen tools cover catalog search and lookup, product detail, cart create/update/cancel, checkout create/update/complete/cancel, and order retrieval. tools/list is served unauthenticated; completing a checkout requires a buyer-approved payment and an idempotency-key.

## Machine-readable artifacts (11)

- **MCPServer** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/mcp/poppy-handcrafted-popcorn-mcp.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/authentication/poppy-handcrafted-popcorn-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/scopes/poppy-handcrafted-popcorn-scopes.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/conventions/poppy-handcrafted-popcorn-conventions.yml
- **Idempotency** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/conventions/poppy-handcrafted-popcorn-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/errors/poppy-handcrafted-popcorn-problem-types.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/rate-limits/poppy-handcrafted-popcorn-rate-limits.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/data-model/poppy-handcrafted-popcorn-data-model.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/lifecycle/poppy-handcrafted-popcorn-lifecycle.yml
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/conformance/poppy-handcrafted-popcorn-conformance.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/poppy-handcrafted-popcorn/refs/heads/main/apis.yml

## Tags

Agent Commerce, Universal Commerce Protocol, MCP, E-Commerce, Catalog, Checkout

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/poppy-handcrafted-popcorn/poppy-hand-crafted-popcorn-ucp-commerce-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/poppy-handcrafted-popcorn/.