Prime Hydration

PRIME Storefront Agentic Commerce API (UCP / MCP)

The agent-facing commerce surface of the PRIME online store. Served from drinkprime.com, it implements the Universal Commerce Protocol (UCP) shopping service over MCP transport: a discovery document at /.well-known/ucp declaring supported UCP versions, services, capabilities and payment handlers, and a JSON-RPC MCP endpoint at /api/ucp/mcp that answers tools/list anonymously with thirteen tools covering catalog search and lookup, product retrieval, cart create/read/update/cancel, and checkout create/read/update/complete/cancel plus order retrieval. complete_checkout requires an idempotency key and buyer approval.

GitHub

Documentation

📖
Authentication
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/authentication/prime-hydration-authentication.yml
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/rate-limits/prime-hydration-rate-limits.yml

Other Resources

🔗
MCPServer
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/mcp/prime-hydration-mcp.yml
🔗
OAuthScopes
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/scopes/prime-hydration-scopes.yml
🔗
Conventions
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/conventions/prime-hydration-conventions.yml
🔗
Idempotency
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/conventions/prime-hydration-conventions.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/data-model/prime-hydration-data-model.yml
🔗
Plans
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/plans/prime-hydration-plans-pricing.yml
🔗
Lifecycle
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/lifecycle/prime-hydration-lifecycle.yml
🔗
Conformance
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/conformance/prime-hydration-conformance.yml
🔗
AgenticAccess
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/agentic-access/prime-hydration-agentic-access.yml
🔗
AgentSkill
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/skills/_index.yml
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/prime-hydration/refs/heads/main/apis.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/prime-storefront-agentic-commerce-api-ucp-mcp"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑ 
name: PRIME Storefront Agentic Commerce API (UCP / MCP)
description: 'The agent-facing commerce surface of the PRIME online store. Served from drinkprime.com,
  it implements the Universal Commerce Protocol (UCP) shopping service over MCP transport: a discovery
  document at /.well-known/ucp declaring supported UCP versions, services, capabilities and payment handlers,
  and a JSON-RPC MCP endpoint at /api/ucp/mcp that answers tools/list anonymously with thirteen tools
  covering catalog search and lookup, product retrieval, cart create/read/update/cancel, and checkout
  create/read/update/complete/cancel plus order retrieval. complete_checkout requires an idempotency key
  and buyer approval.'
humanURL: https://drinkprime.com/agents.md
baseURL: https://drinkprime.com/api/ucp/mcp
tags:
- Agentic Commerce
- MCP
- Universal Commerce Protocol
- Catalog
- Cart
- Checkout
- Order
tags_raw:
- Agentic Commerce
- MCP
- Universal Commerce Protocol
- Catalog
- Cart
- Checkout
- Orders
properties:
- type: MCPServer
  url: mcp/prime-hydration-mcp.yml
- type: Authentication
  url: authentication/prime-hydration-authentication.yml
- type: OAuthScopes
  url: scopes/prime-hydration-scopes.yml
- type: Conventions
  url: conventions/prime-hydration-conventions.yml
- type: Idempotency
  url: conventions/prime-hydration-conventions.yml
- type: DataModel
  url: data-model/prime-hydration-data-model.yml
- type: RateLimits
  url: rate-limits/prime-hydration-rate-limits.yml
- type: Plans
  url: plans/prime-hydration-plans-pricing.yml
- type: Lifecycle
  url: lifecycle/prime-hydration-lifecycle.yml
- type: Conformance
  url: conformance/prime-hydration-conformance.yml
- type: AgenticAccess
  url: agentic-access/prime-hydration-agentic-access.yml
- type: AgentSkill
  url: skills/_index.yml