aid: coldsnap name: ColdSnap description: 'ColdSnap (formerly Sigma Phase, Corp.) is a Billerica, Massachusetts hardware and frozen-confection company founded in October 2018 by Matt Fonte, whose plug-and-play countertop appliance chills and churns a single serving of premium ice cream, frozen yogurt, non-dairy dessert, frozen latte, protein shake, smoothie or frozen cocktail from a shelf-stable recyclable pod in about two minutes, with no refrigeration, plumbing or cleaning between servings. The company commercially launched in April 2024 and sells machines, pods and accessories to restaurants and bars, hotels, golf and sports clubs, colleges, senior living, car dealerships, offices, convenience stores and micro markets. Its digital surface is a Shopify-hosted commerce storefront at coldsnap.com serving a live, anonymously introspectable Storefront GraphQL API, an anonymous Model Context Protocol server at /api/mcp, a Universal Commerce Protocol (UCP) merchant profile and agentic-commerce endpoint, plus published llms.txt and agents.md agent-instruction documents.' url: https://raw.githubusercontent.com/api-evangelist/coldsnap/refs/heads/main/apis.yml image: https://cdn.shopify.com/s/files/1/0973/7895/9650/files/ColdSnap-Logo-0923-FullColor_Horizontal.png?v=1763516060 x-type: company x-source: harvest:secondary-market x-tier: profiled x-tier-reason: enrichment specificationVersion: '0.20' created: '2026-08-02' modified: '2026-08-04' tags: - Company - Commerce - E-Commerce - Retail - Food and Beverage - Consumer Products - Hardware - Appliances - Foodservice - Agentic Commerce - Shopify - GraphQL - Model Context Protocol - Universal Commerce Protocol maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io apis: - name: ColdSnap Storefront GraphQL API description: 'The live Shopify Storefront GraphQL API served from the ColdSnap primary domain. Anonymously introspectable: a full introspection query returns 428 types, 35 root query fields and 41 mutations covering products, collections, variants, blogs, articles, pages, menus, metaobjects, predictive search, localization, cart creation and mutation, delivery and discount handling, and customer access tokens. Versioned on Shopify''s dated quarterly API version train; 2025-10 through 2026-07 are reported supported.' humanURL: https://shopify.dev/docs/api/storefront baseURL: https://coldsnap.com/api/2026-07/graphql.json tags: - GraphQL - Commerce - Catalog - Cart - Storefront properties: - type: GraphQL url: graphql/coldsnap-storefront.graphql - type: APIReference url: https://shopify.dev/docs/api/storefront - type: Authentication url: authentication/coldsnap-authentication.yml - type: DataModel url: data-model/coldsnap-data-model.yml - name: ColdSnap Storefront MCP Server description: 'An anonymous, production Model Context Protocol server served from the ColdSnap domain at /api/mcp. A live tools/list returns five tools with full JSON Schema input contracts: search_catalog, get_product_details, get_cart, update_cart and search_shop_policies_and_faqs. The server identifies as storefront-renderer 0.1.0 and negotiates MCP protocol version 2025-06-18, advertising tools, prompts, resources and logging capabilities; prompts and resources are currently empty lists. Tool responses conform to Universal Commerce Protocol shopping capabilities.' humanURL: https://coldsnap.com/agents.md baseURL: https://coldsnap.com/api/mcp tags: - MCP - Agents - Commerce - Agentic Commerce properties: - type: MCPServer url: mcp/coldsnap-mcp.yml - type: ToolCrosswalk url: mcp/coldsnap-tool-crosswalk.yml - type: AgenticAccess url: agentic-access/coldsnap-agentic-access.yml - name: ColdSnap Store JSON (Ajax) API description: 'The unauthenticated read-only JSON surface Shopify serves from the ColdSnap storefront and which the store''s own agents.md advertises to agents: /products.json and /collections.json catalog listings, per-product /products/{handle}.json documents, /collections/{handle}/products.json, /cart.js cart state, /search, and /sitemap.xml including a dedicated agentic-discovery sitemap. No OpenAPI description is published for this surface by either ColdSnap or the platform.' humanURL: https://coldsnap.com/agents.md baseURL: https://coldsnap.com/ tags: - JSON - Catalog - Commerce - Read Only properties: - type: Documentation url: https://coldsnap.com/agents.md - type: Sitemap url: https://coldsnap.com/sitemap.xml common: - type: Website url: https://coldsnap.com/ - type: Documentation url: https://coldsnap.com/agents.md - type: GettingStarted url: https://coldsnap.com/agents.md - type: Support url: https://coldsnap.com/pages/customer-service - type: HelpCenter url: https://coldsnap.com/pages/faq - type: Contact url: https://coldsnap.com/pages/get-in-touch - type: Blog url: https://coldsnap.com/blogs/blog - type: BlogRSS url: https://coldsnap.com/blogs/blog.atom - type: Pricing url: https://coldsnap.com/collections/machine - type: Login url: https://coldsnap.com/customer_authentication/login - type: TermsOfService url: https://coldsnap.com/policies/terms-of-service - type: PrivacyPolicy url: https://coldsnap.com/policies/privacy-policy - type: RefundPolicy url: https://coldsnap.com/policies/refund-policy - type: Press url: https://coldsnap.com/pages/press - type: Investors url: https://coldsnap.com/pages/investors - type: Patents url: https://coldsnap.com/pages/patents - type: SecondaryMarket url: https://forgeglobal.com/coldsnap_stock/ - type: LinkedIn url: https://www.linkedin.com/company/coldsnapchill/ - type: Instagram url: https://www.instagram.com/coldsnap_chill/ - type: YouTube url: https://www.youtube.com/coldsnapchill - type: GraphQL url: graphql/coldsnap-storefront.graphql - type: MCPServer url: mcp/coldsnap-mcp.yml - type: ToolCrosswalk url: mcp/coldsnap-tool-crosswalk.yml - type: AgenticAccess url: agentic-access/coldsnap-agentic-access.yml - type: AgentSkill url: skills/_index.yml - type: LLMsTxt url: llms/coldsnap-llms.txt - type: WellKnown url: well-known/coldsnap-well-known.yml - type: Authentication url: authentication/coldsnap-authentication.yml - type: OAuthScopes url: scopes/coldsnap-scopes.yml - type: Conformance url: conformance/coldsnap-conformance.yml - type: Conventions url: conventions/coldsnap-conventions.yml - type: ErrorCatalog url: errors/coldsnap-problem-types.yml - type: Lifecycle url: lifecycle/coldsnap-lifecycle.yml - type: Deprecation url: https://shopify.dev/docs/api/usage/versioning - type: StatusPage url: https://www.shopifystatus.com/ - type: ChangeLog url: changelog/coldsnap-changelog.yml - type: APIReference url: https://shopify.dev/docs/api/storefront - type: DataModel url: data-model/coldsnap-data-model.yml - type: DomainSecurity url: security/coldsnap-domain-security.yml x-enrichment: date: '2026-08-04' status: enriched artifacts_added: 11 pass: local-v1