aid: treez
name: Treez
description: >-
  Treez is an enterprise cloud commerce platform for US cannabis retail, providing dispensary
  point-of-sale, retail analytics, cashless payments, ecommerce and loyalty to high-volume
  operators across the largest legal state markets. Its public API surface is a partner-gated REST
  programme documented at code.treez.io and split into two families: per-dispensary Dispensary
  APIs at api-prod.treez.io/dispensary/v3 covering customers, tickets/orders, inventory packages,
  lab results, invoices, distributors and METRC state track-and-trace package sync; and
  organization-level Service APIs at api-prod.treez.io/service covering the central product
  catalog, collections, discounts, tags and JWT validation. A legacy SellTreez v2.0 Product API
  remains published at api.treez.io. Treez serves an RFC 9727 API Catalog naming all seven of its
  OpenAPI definitions, an llms.txt documentation index, and a live anonymous MCP endpoint over
  those definitions. Authentication is a self-signed RSA JWT with a 30-second TTL; access requires
  a partner application, an MNDA and API Usage Agreement, sandbox development and certification
  before a mutual customer can request a production key.
image: https://images.prismic.io/treez/95e82f5a-f0d3-46e9-a4f0-a1fc774a1e79_Treez_Solful_DSC02615+1.jpg?auto=compress,format
url: https://raw.githubusercontent.com/api-evangelist/treez/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-30'
modified: '2026-08-30'
tags:
- Cannabis
- Point-of-Sale
- Retail
- Dispensary
- Inventory Management
- E-Commerce
- Payments
- Compliance
- Track and Trace
- Metrc
- Product Catalog
- Customer Data
tags_raw:
- cannabis
- point-of-sale
- retail
- dispensary
- inventory-management
- ecommerce
- payments
- compliance
- track-and-trace
- metrc
- product-catalog
- customer-data
apis:
- name: Treez Dispensary API v3
  description: >-
    Per-dispensary POS surface exposing the functionality of an individual Treez retail
    instance - customer records and check-in queue, tickets/orders with a non-committing preview,
    product and stock reads, inventory adjustment/move/merge, lab results, purchase invoices,
    distributors and vendor credits, and METRC package sync for state track-and-trace. 65
    operations. Addressed as /dispensary/v3/{dispensary_name}, where the tenant slug is the
    subdomain of the customer's own <tenant>.treez.io URL.
  humanURL: https://code.treez.io/reference/treez-api
  baseURL: https://api-prod.treez.io/dispensary/v3
  tags:
  - Cannabis
  - Point-of-Sale
  - Dispensary
  - Inventory Management
  - Track and Trace
  - Metrc
  - Customer Data
  tags_raw:
  - Cannabis
  - Point of Sale
  - Dispensary
  - Inventory Management
  - Track and Trace
  - METRC
  - Customer Data
  properties:
  - type: OpenAPI
    url: openapi/treez-dispensary-openapi.json
  - type: Documentation
    url: https://code.treez.io/reference/treez-api
  - type: APIReference
    url: https://code.treez.io/reference
  - type: Overlay
    url: overlays/treez-dispensary-overlay.yaml
  - type: ErrorCatalog
    url: errors/treez-problem-types.yml
  - type: DataModel
    url: data-model/treez-data-model.yml
  - type: Authentication
    url: authentication/treez-authentication.yml
- name: Treez Catalog Service API
  description: >-
    Organization-level central product catalog spanning every store an organization operates -
    products, SKUs/variants, brands, attributes and attribute categories, global and custom
    subcategories with per-organization exclusions, a three-step pre-signed product image upload,
    price tiers, per-store prices and store (entity) lookup. 34 operations. Scope is carried in
    the JWT oid claim rather than the path.
  humanURL: https://code.treez.io/reference/catalog
  baseURL: https://api-prod.treez.io/service/catalog
  tags:
  - Cannabis
  - Product Catalog
  - Retail
  - E-Commerce
  tags_raw:
  - Cannabis
  - Product Catalog
  - Retail
  - Ecommerce
  properties:
  - type: OpenAPI
    url: openapi/treez-catalog-openapi.json
  - type: Documentation
    url: https://code.treez.io/reference/catalog
  - type: Overlay
    url: overlays/treez-catalog-overlay.yaml
  - type: DataModel
    url: data-model/treez-data-model.yml
  - type: Authentication
    url: authentication/treez-authentication.yml
- name: Treez Discount Service API
  description: >-
    Treez central discount service - create, read, update and delete organization-level discounts
    that apply across the stores in an organization. 6 operations.
  humanURL: https://code.treez.io/reference/service-discount
  baseURL: https://api-prod.treez.io/service/discount
  tags:
  - Cannabis
  - Retail
  - Point-of-Sale
  tags_raw:
  - Cannabis
  - Retail
  - Point of Sale
  properties:
  - type: OpenAPI
    url: openapi/treez-discount-openapi.json
  - type: Documentation
    url: https://code.treez.io/reference/service-discount
  - type: Overlay
    url: overlays/treez-discount-overlay.yaml
- name: Treez Collection Service API
  description: >-
    Organization-level product collections used to group products for merchandising, with product
    list retrieval per collection. 5 operations.
  humanURL: https://code.treez.io/reference/service-collection
  baseURL: https://api-prod.treez.io/service/collection
  tags:
  - Cannabis
  - Product Catalog
  - E-Commerce
  tags_raw:
  - Cannabis
  - Product Catalog
  - Ecommerce
  properties:
  - type: OpenAPI
    url: openapi/treez-collections-openapi.json
  - type: Documentation
    url: https://code.treez.io/reference/service-collection
  - type: Overlay
    url: overlays/treez-collections-overlay.yaml
- name: Treez Tag Service API
  description: >-
    Organization-level tag groups and the tags within them - read all groups, read one group,
    create and update tags. 5 operations.
  humanURL: https://code.treez.io/reference/service-tags
  baseURL: https://api-prod.treez.io/service/tag-group
  tags:
  - Cannabis
  - Product Catalog
  properties:
  - type: OpenAPI
    url: openapi/treez-tag-openapi.json
  - type: Documentation
    url: https://code.treez.io/reference/service-tags
  - type: Overlay
    url: overlays/treez-tag-overlay.yaml
- name: Treez JWT Validation Service
  description: >-
    Validates a self-signed JWT and returns the organizations, dispensaries and endpoints the
    signing certificate has been granted access to. The onboarding self-check for the v3 auth
    scheme. 2 operations.
  humanURL: https://code.treez.io/reference/jwt-test
  baseURL: https://api-prod.treez.io/service
  tags:
  - Cannabis
  - Compliance
  properties:
  - type: OpenAPI
    url: openapi/treez-jwt-check-openapi.json
  - type: Documentation
    url: https://code.treez.io/reference/jwt-test
  - type: Authentication
    url: authentication/treez-authentication.yml
  - type: Overlay
    url: overlays/treez-jwt-check-overlay.yaml
- name: Treez Legacy SellTreez v2.0 Product API
  description: >-
    Legacy v2.0 product surface - list products with rich filters, list products by last-updated,
    read a product by id, read product fields by category type, create and update products, and
    upload a product image. 7 operations. Superseded by the v3 dispensary and catalog surfaces but
    still published, still documented under the portal's "Legacy v2 Docs" version selector, and
    still named in the RFC 9727 API Catalog. Uses the older client-ID plus per-location API key
    Authorization API rather than the v3 self-signed JWT.
  humanURL: https://code.treez.io/docs/available-endpoints
  baseURL: https://api.treez.io/v2.0/dispensary
  tags:
  - Cannabis
  - Product Catalog
  - Point-of-Sale
  tags_raw:
  - Cannabis
  - Product Catalog
  - Point of Sale
  properties:
  - type: OpenAPI
    url: openapi/treez-product-api-openapi.json
  - type: Documentation
    url: https://code.treez.io/docs/available-endpoints
  - type: Authentication
    url: authentication/treez-authentication.yml
  - type: Overlay
    url: overlays/treez-product-api-overlay.yaml
- name: Treez Documentation MCP Server
  description: >-
    Live, anonymous, remote MCP endpoint served on Treez's own developer-documentation host. The
    ReadMe-generated documentation server - initialize returns serverInfo "Treez API
    Documentation" 3.1.0 and tools/list returns five tools over the seven published Treez OpenAPI
    definitions: four read-only discovery tools plus execute-request, which issues the described
    HTTP call. The caller supplies their own self-signed JWT; the server holds no Treez credential.
  humanURL: https://code.treez.io/reference
  baseURL: https://code.treez.io/mcp
  tags:
  - MCP
  - agent-native
  - Cannabis
  properties:
  - type: MCPServer
    url: mcp/treez-mcp.yml
  - type: MCPServer
    url: https://code.treez.io/mcp
  - type: ToolCrosswalk
    url: mcp/treez-tool-crosswalk.yml
common:
- type: Website
  url: https://www.treez.io/
- type: DeveloperPortal
  url: https://code.treez.io/
- type: Documentation
  url: https://code.treez.io/docs
- type: APIReference
  url: https://code.treez.io/reference
- type: GettingStarted
  url: https://code.treez.io/docs/getting-started
- type: Support
  url: https://support.treez.io/
- type: Blog
  url: https://www.treez.io/blog
- type: Pricing
  url: https://www.treez.io/pricing
- type: SignUp
  url: https://www.treez.io/partner-application
- type: TermsOfService
  url: https://www.treez.io/terms
- type: PrivacyPolicy
  url: https://www.treez.io/privacy-policy
- type: LLMsTxt
  url: llms/treez-llms.txt
- type: LLMsTxt
  url: https://code.treez.io/llms.txt
- type: WellKnown
  url: well-known/treez-well-known.yml
- type: APICatalog
  url: https://code.treez.io/.well-known/api-catalog
- type: MCPServer
  url: mcp/treez-mcp.yml
- type: ToolCrosswalk
  url: mcp/treez-tool-crosswalk.yml
- type: Authentication
  url: authentication/treez-authentication.yml
- type: Conventions
  url: conventions/treez-conventions.yml
- type: ErrorCatalog
  url: errors/treez-problem-types.yml
- type: DataModel
  url: data-model/treez-data-model.yml
- type: Lifecycle
  url: lifecycle/treez-lifecycle.yml
- type: Conformance
  url: conformance/treez-conformance.yml
- type: Compliance
  url: conformance/treez-conformance.yml
- type: DomainSecurity
  url: security/treez-domain-security.yml
- type: Sandbox
  url: sandbox/treez-sandbox.yml
- type: Plans
  url: plans/treez-plans-pricing.yml
- type: RateLimits
  url: rate-limits/treez-rate-limits.yml
- type: Packages
  url: packages/treez-packages.yml
- type: AgentSkill
  url: skills/_index.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-08-30'
  status: enriched
  artifacts_added: 37
  pass: local-v1