# UrbanStems

**Canonical:** https://apis.io/providers/urbanstems/  
**Website:** https://urbanstems.com/  
**APIs profiled:** 2

UrbanStems is a direct-to-consumer flower and gifting company founded on Valentine's Day 2014 in Washington, DC, selling modern bouquets, plants, gifts and centerpieces with same-day delivery in major US cities and next-day delivery nationwide, sourced through a vertically integrated supply chain that buys direct from Rainforest Alliance Certified farms. Its storefront runs on Shopify at urbanstems.com, and the company exposes a genuine agent-facing commerce surface rather than a developer API program: a published /llms.txt and /agents.md, a /.well-known/ucp merchant profile implementing the Universal Commerce Protocol (UCP 2026-08-25), and a live unauthenticated Model Context Protocol endpoint offering thirteen catalog, cart, checkout and order tools that lets an agent search the catalog and drive a buyer-approved purchase end to end.

## Kin Score — 22.6 / 100 (emerging)

Scored 2026-09-02 under rubric 0.18.0.

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 30.4 |
| Commercial Clarity | 34.2 |
| Access Clarity | 34.2 |

## Agent readiness — 16.4 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | documented |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | platform |

## APIs (2)

- **UrbanStems Commerce MCP API** — The agent-facing commerce surface for the UrbanStems store, implementing the Universal Commerce Protocol (dev.ucp.shopping) over MCP. Thirteen tools cover catalog search and loo...
- **UrbanStems Storefront JSON API** — The read-only storefront JSON endpoints UrbanStems documents for agents in its own /llms.txt and /agents.md — product JSON at /products/{handle}.json, collection product listing...

## MCP servers (1)

- **UrbanStems Model Context Protocol servers**

## Security (2)

- **Urbanstems Authentication** — 4 schemes
- **Urbanstems Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Urbanstems Plans Pricing**

## Tags

Company, Commerce, E-Commerce, Retail, Flowers, Gifting, Agentic Commerce, Universal Commerce Protocol, Model Context Protocol, Shopify, Direct to Consumer

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/urbanstems/). Scores are computed from the provider's own public artifacts under a published rubric.