# Treez Dispensary API v3

**Canonical:** https://apis.io/apis/treez/treez-dispensary-api-v3/  
**Provider:** Treez — https://apis.io/providers/treez/  
**Base URL:** https://api-prod.treez.io/dispensary/v3  
**Documentation:** https://code.treez.io/reference/treez-api

Treez Dispensary API v3 is one of 8 APIs that [Treez](https://apis.io/providers/treez/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Cannabis, Point-of-Sale, Dispensary, Inventory Management, and Track and Trace. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

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.

## Machine-readable artifacts (8)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/treez/refs/heads/main/openapi/treez-dispensary-openapi.json
- **Documentation** — https://code.treez.io/reference/treez-api
- **APIReference** — https://code.treez.io/reference
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/treez/refs/heads/main/overlays/treez-dispensary-overlay.yaml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/treez/refs/heads/main/errors/treez-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/treez/refs/heads/main/data-model/treez-data-model.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/treez/refs/heads/main/authentication/treez-authentication.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/treez/refs/heads/main/apis.yml

## Other Treez APIs (7)

- [Treez Catalog Service API](https://apis.io/apis/treez/treez-catalog-service-api/)
- [Treez Discount Service API](https://apis.io/apis/treez/treez-discount-service-api/)
- [Treez Collection Service API](https://apis.io/apis/treez/treez-collection-service-api/)
- [Treez Tag Service API](https://apis.io/apis/treez/treez-tag-service-api/)
- [Treez JWT Validation Service](https://apis.io/apis/treez/treez-jwt-validation-service/)
- [Treez Legacy SellTreez v2.0 Product API](https://apis.io/apis/treez/treez-legacy-selltreez-v20-product-api/)
- [Treez Documentation MCP Server](https://apis.io/apis/treez/treez-documentation-mcp-server/)

## Tags

Cannabis, Point-of-Sale, Dispensary, Inventory Management, Track and Trace, Metrc, Customer Data

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/treez/treez-dispensary-api-v3/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/treez/.