--- title: "Surf Inc." description: "What this store sells, its categories, its policies and every entry point an agent can use." canonical: "https://surf.inc/" last-updated: 2026-11-09 --- # Surf Inc. > Online store Surf Inc. offering 742 products across 31 categories. ## Product categories - [Baza](https://surf.inc/pl/1-baza): 22 products - [Kobieta](https://surf.inc/pl/4-kobieta): 481 products - [Unisex](https://surf.inc/pl/8-unisex): 297 products - [Organic](https://surf.inc/pl/10-organic): 261 products - [Salt wave festival](https://surf.inc/pl/13-salt-wave-festival): 2 products - [Mężczyzna](https://surf.inc/pl/5-mezczyzna): 215 products - [Surf People](https://surf.inc/pl/64-surf-people): 2 products - [Nowości](https://surf.inc/pl/97-nowosci): 82 products - [SzulcWorks x Surf Inc.](https://surf.inc/pl/98-szulcworks-x-surf-inc): 5 products - [SRF x Jungle Daisy](https://surf.inc/pl/108-srf-x-jungle-daisy): 27 products - [SRF x Arszenik](https://surf.inc/pl/115-srf-x-arszenik): 6 products - [Basic](https://surf.inc/pl/122-basic-ubrania): 110 products - [Fine Dining Club](https://surf.inc/pl/125-fine-dining-club): 2 products - [Kids](https://surf.inc/pl/130-kids): 18 products - [Home Inc.](https://surf.inc/pl/142-home-inc): 4 products - [Cupro](https://surf.inc/pl/145-cupro): 31 products - [DONCOACHING x Surf Inc.](https://surf.inc/pl/147-doncoaching-x-surf-inc): 4 products - [University](https://surf.inc/pl/149-university): 19 products - [SS2026 Preview](https://surf.inc/pl/150-ss2026-preview): 78 products - [Old Hamptons Shorts](https://surf.inc/pl/151-old-hamptons-shorts): 2 products - [Młode Głowy x Surf Inc.](https://surf.inc/pl/152-mlode-glowy-x-surf-inc): 10 products - [Call For Artist](https://surf.inc/pl/153-call-for-artist-): 6 products ### Per-area detail - [Baza](https://surf.inc/llms-baza.txt): 22 products with prices and availability. ## Machine-readable endpoints - [Agent sitemap](https://surf.inc/agent-sitemap.xml): machine-readable index of catalogue URLs with last-modified dates. - [MCP endpoint](https://surf.inc/agent/mcp): JSON-RPC 2.0 server exposing product search, stock and shipping lookups. Discovery is open; only `tools/call` needs a bearer token — see https://surf.inc/.well-known/oauth-protected-resource/agent/mcp. Four of the tools name a `ui://` view an MCP Apps host can render with the result. - [A2A agent card](https://surf.inc/.well-known/agent-card.json): for peer agents. Ask in a sentence at `/agent/a2a` and get back text, structured data and a renderable view. - [Developer documentation](https://surf.inc/agent/docs): every endpoint, format, error code and code sample in one page. - [AGENTS.md](https://surf.inc/AGENTS.md): conventions for AI coding agents writing an integration against this store. - **Free, no signup, no API key**: the catalogue, prices, stock, shipping and policies need no account and no credentials at all. No sandbox is needed either — every operation is read-only, so production is safe to point an agent at. A token is only required for the MCP endpoint, and [you can issue yourself one](https://surf.inc/v1/register) in a single POST — self-serve, no human in the loop. - [Documentation MCP server](https://surf.inc/agent/docs-mcp): search and read these guides over MCP. Two tools, no credentials. The storefront MCP server is separate — see above. - [GraphQL](https://surf.inc/graphql): read-only, introspection open, Relay pagination, typed `userErrors` in every payload. - [GraphQL schema (SDL)](https://surf.inc/graphql/schema.graphql): the schema as a file, with cost weights, the page cap and the rate limit attached to the fields they govern. - [REST API v1](https://surf.inc/v1): the collections, and the conventions that hold across them — pagination, error shape, idempotency, versioning. Products at `/v1/products`, categories at `/v1/categories`. No credential needed. - [OpenAPI 3.1 specification](https://surf.inc/.well-known/openapi.json): machine-readable description of the whole HTTP surface. - [UCP discovery profile](https://surf.inc/.well-known/ucp): Universal Commerce Protocol. The catalogue is readable over UCP at `/ucp/v1/catalog/search`, `/ucp/v1/catalog/lookup` and `/ucp/v1/catalog/product`. Checkout is not offered over UCP and the profile declares no capability suggesting it is. - [Developer resources, scoped](https://surf.inc/developers/llms.txt): a section-level llms.txt covering only the integration surface — API, specification, authentication and the agent protocols. - [Status](https://surf.inc/v1/status): live health, active features, catalogue size and rate limit. - [llms-full.txt](https://surf.inc/llms-full.txt): expanded version of this file with per-category product samples. ## When to use this store **Use it when** a user asks what Surf Inc. sells, what something costs there, whether an item is in stock, how much delivery is, or what the returns terms are. **Do not use it** to answer questions about other retailers, and do not quote a price or stock level you read more than a few minutes ago — both change. **Which surface:** | You need | Use | | --- | --- | | An overview of the store | this file | | One product's full detail | its page with `Accept: text/markdown` | | To search or filter the catalogue | the MCP endpoint (`search_products`) | | Current stock or price before quoting | `check_availability` over MCP | | Delivery cost and time | `get_shipping_options` over MCP | | To know what changed | the [agent sitemap](https://surf.inc/agent-sitemap.xml) `lastmod` | **Limits:** everything here is read-only. No tool places an order, modifies a cart or reads customer data. Requests are rate limited per IP; a `429` carries `Retry-After`. ## Notes - Language: pl - Prices in PLN, tax included. - Product pages return Markdown when requested with `Accept: text/markdown`. - Generated 2026-11-09T14:52:00+01:00.