# Black Buffalo

**Canonical:** https://apis.io/providers/black-buffalo/  
**Website:** https://blackbuffalo.com/  
**APIs profiled:** 3

Black Buffalo Inc. is an American smokeless tobacco alternative company founded in 2015 and headquartered in Chicago, Illinois, selling nicotine pouches, long cut dip and its nicotine-free ZERO line direct to adult consumers at blackbuffalo.com and through convenience and fuel retailers. Imperial Brands' U.S. subsidiary ITG Brands acquired the company in May 2026. Black Buffalo runs no developer program and publishes no OpenAPI, but its Shopify-hosted storefront exposes a substantial machine-readable surface from its own domain: an anonymously introspectable Storefront GraphQL API, TWO live Model Context Protocol servers whose tools/list both answer anonymously, a Universal Commerce Protocol merchant profile at /.well-known/ucp, OpenID Connect and RFC 8414 discovery for customer accounts, and a provider-authored /agents.md and /llms.txt that tell AI agents which surface to use, what claims they may not make about a regulated nicotine product, and that no agent may finalize payment without contemporaneous human approval.

## Kin Score — 34.6 / 100 (thin)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 34.6).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 43.2 |
| Governance | 12.5 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 36.4 |
| Commercial Clarity | 34.2 |

## Agent readiness — 49.8 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | yes |
| MCP Server | yes |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (3)

- **Black Buffalo Storefront GraphQL API** — The Shopify Storefront GraphQL API as served from Black Buffalo's own domain. Introspection is anonymous — the full schema (424 types, 35 query fields, 41 mutations, 28 Relay co...
- **Black Buffalo Storefront MCP Server** — A live Model Context Protocol server on Black Buffalo's storefront host. An anonymous JSON-RPC tools/list returned five tools with full JSON Schema input contracts — search_cata...
- **Black Buffalo UCP Agentic Commerce API** — Black Buffalo implements the Universal Commerce Protocol for agent-driven commerce. The merchant profile at /.well-known/ucp declares UCP 2026-04-08 and 2026-01-23, the dev.ucp....

## MCP servers (1)

- **black-buffalo-mcp.yml**

## Agentic access (1)

- **Black Buffalo Agentic Access** — 0 operations

## Security (2)

- **Black Buffalo Authentication** — none/openIdConnect/oauth2/agentProfile · 7 schemes
- **Black Buffalo Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Consumer Packaged Goods, Nicotine Pouches, Smokeless Tobacco Alternative, Ecommerce, Direct to Consumer, Retail, Agentic Commerce, Shopify, GraphQL, Model Context Protocol, Universal Commerce Protocol

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