Feastables

Feastables is the consumer snack brand founded by Jimmy Donaldson (MrBeast), selling chocolate bars, peanut butter cups, sour gummies, milk and variety boxes direct at feastables.com and across roughly 30,000 retail locations in the US, Canada and Mexico. Its stated mission is to eradicate child labor in the chocolate industry. Feastables ships no developer API and no OpenAPI, but its Shopify-hosted storefront exposes a substantial agentic-commerce surface on its own origin: an /agents.md and mirrored /llms.txt declaring how AI agents should transact, a dedicated agentic-discovery sitemap, a Universal Commerce Protocol merchant profile at /.well-known/ucp, OAuth 2.0 and OpenID Connect discovery documents for customer accounts, an anonymous Storefront MCP server at /api/mcp answering tools/list with five real tools, and a gated UCP Shopping MCP server at /api/ucp/mcp carrying the cart, checkout, fulfillment and discount capabilities.

Feastables publishes 3 APIs on the APIs.io network. Tagged areas include Company, Consumer Packaged Goods, Food and Beverage, Chocolate, and Ecommerce.

Feastables’ developer surface includes documentation, authentication, support, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub
23.5/100 emerging ▬ flat Agent 36/100 agent ready Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
3 APIs 1 MCP Servers
CompanyConsumer Packaged GoodsFood and BeverageChocolateEcommerceRetailAgentic CommerceModel Context ProtocolUniversal Commerce ProtocolShopify

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 23.5/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 7.8 / 20
Commercial Clarity 4.2 / 20
Operational Transparency 0.7 / 13
Governance 1.5 / 12
Discoverability 9.3 / 10
Agent readiness — 36/100 · agent ready
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/feastables: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

Feastables Storefront MCP

Anonymous Model Context Protocol server served from the Feastables origin. Answers initialize and tools/list with no credential (probed 2026-08-01, HTTP 200) and returns five to...

Feastables UCP Shopping Service

Universal Commerce Protocol shopping service over MCP transport, advertised in the store's own /.well-known/ucp profile at UCP version 2026-04-08 (also serving 2026-01-23). Carr...

Feastables Storefront JSON

Read-only JSON endpoints the store documents in /agents.md for agents that only need to read store data without transacting - GET /products.json, /products/{handle}.json, /colle...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

feastables-mcp.yml

MCP SERVER

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Feastables Authentication

none/oauth2/openIdConnect/ucp-agent-profile · 5 schemes

SECURITY

Feastables Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Feastables Scopes

4 scopes · authorizationCode

4 scopes

SCOPES

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown
 MCPServer
MCPServer
 AgentSkill
AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 Conventions
Conventions
 Idempotency
Idempotency
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 DataModel
DataModel

Build 2

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk
ToolCrosswalk
 GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

Authentication
Authentication
 OAuthScopes
OAuthScopes
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support
Support
 HelpCenter
HelpCenter

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Other 1

Properties that don't map to a standard resource type

SecondaryMarket
SecondaryMarket

Source (apis.yml)

apis.yml Raw ↑ 
aid: feastables
name: Feastables
description: 'Feastables is the consumer snack brand founded by Jimmy Donaldson (MrBeast), selling chocolate bars, peanut
  butter cups, sour gummies, milk and variety boxes direct at feastables.com and across roughly 30,000 retail locations in
  the US, Canada and Mexico. Its stated mission is to eradicate child labor in the chocolate industry. Feastables ships no
  developer API and no OpenAPI, but its Shopify-hosted storefront exposes a substantial agentic-commerce surface on its own
  origin: an /agents.md and mirrored /llms.txt declaring how AI agents should transact, a dedicated agentic-discovery sitemap,
  a Universal Commerce Protocol merchant profile at /.well-known/ucp, OAuth 2.0 and OpenID Connect discovery documents for
  customer accounts, an anonymous Storefront MCP server at /api/mcp answering tools/list with five real tools, and a gated
  UCP Shopping MCP server at /api/ucp/mcp carrying the cart, checkout, fulfillment and discount capabilities.'
url: https://raw.githubusercontent.com/api-evangelist/feastables/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: enriched
x-tier-reason: enrichment-pipeline
specificationVersion: '0.20'
created: '2026-08-01'
modified: '2026-08-01'
image: https://feastables.com/cdn/shop/files/Feastables_Logo_2024.png
tags:
- Company
- Consumer Packaged Goods
- Food and Beverage
- Chocolate
- Ecommerce
- Retail
- Agentic Commerce
- Model Context Protocol
- Universal Commerce Protocol
- Shopify
apis:
- name: Feastables Storefront MCP
  description: 'Anonymous Model Context Protocol server served from the Feastables origin. Answers initialize and tools/list
    with no credential (probed 2026-08-01, HTTP 200) and returns five tools with full JSON Schema input contracts: search_catalog,
    get_product_details, get_cart, update_cart and search_shop_policies_and_faqs. Identifies as storefront-renderer 0.1.0
    over MCP protocol version 2025-06-18.'
  humanURL: https://feastables.com/agents.md
  baseURL: https://feastables.com/api/mcp
  tags:
  - MCP
  - Agentic Commerce
  - Catalog
  properties:
  - type: MCPServer
    url: mcp/feastables-mcp.yml
  - type: ToolCrosswalk
    url: mcp/feastables-tool-crosswalk.yml
  - type: AgentSkill
    url: skills/feastables-shop-catalog.md
- name: Feastables UCP Shopping Service
  description: 'Universal Commerce Protocol shopping service over MCP transport, advertised in the store''s own /.well-known/ucp
    profile at UCP version 2026-04-08 (also serving 2026-01-23). Carries the full commerce lifecycle - cart, checkout, fulfillment,
    discount and order - across thirteen methods. Gated: every call requires a UCP-Agent profile URI, and checkout requires
    explicit buyer approval.'
  humanURL: https://feastables.com/.well-known/ucp
  baseURL: https://feastables.com/api/ucp/mcp
  tags:
  - UCP
  - MCP
  - Agentic Commerce
  - Checkout
  properties:
  - type: MCPServer
    url: mcp/feastables-mcp.yml
  - type: AgentSkill
    url: skills/feastables-agentic-checkout.md
- name: Feastables Storefront JSON
  description: Read-only JSON endpoints the store documents in /agents.md for agents that only need to read store data without
    transacting - GET /products.json, /products/{handle}.json, /collections/{handle}/products.json and /search?q={query}&type=product.
    No authentication required.
  humanURL: https://feastables.com/agents.md
  baseURL: https://feastables.com
  tags:
  - Catalog
  - Products
  - Ecommerce
  properties:
  - type: DataModel
    url: data-model/feastables-data-model.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://feastables.com
- type: Documentation
  url: https://feastables.com/agents.md
- type: LLMsTxt
  url: llms/feastables-llms.txt
- type: WellKnown
  url: well-known/feastables-well-known.yml
- type: MCPServer
  url: mcp/feastables-mcp.yml
- type: ToolCrosswalk
  url: mcp/feastables-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Authentication
  url: authentication/feastables-authentication.yml
- type: OAuthScopes
  url: scopes/feastables-scopes.yml
- type: Conformance
  url: conformance/feastables-conformance.yml
- type: Conventions
  url: conventions/feastables-conventions.yml
- type: Idempotency
  url: conventions/feastables-conventions.yml
- type: ErrorCatalog
  url: errors/feastables-problem-types.yml
- type: Lifecycle
  url: lifecycle/feastables-lifecycle.yml
- type: DataModel
  url: data-model/feastables-data-model.yml
- type: DomainSecurity
  url: security/feastables-domain-security.yml
- type: Support
  url: https://feastables.com/pages/contact-us
- type: HelpCenter
  url: https://feastables.com/pages/faq
- type: TermsOfService
  url: https://feastables.com/policies/terms-of-service
- type: PrivacyPolicy
  url: https://feastables.com/policies/privacy-policy
- type: GitHubOrganization
  url: https://github.com/Feastables-Inc
- type: SecondaryMarket
  url: https://forgeglobal.com/feastables_stock/
x-enrichment:
  date: '2026-08-01'
  status: enriched
  artifacts_added: 21
  pass: local-v1