LeafLink

LeafLink is the wholesale cannabis marketplace and B2B commerce platform connecting licensed cannabis brands, distributors and retailers across roughly 30 US markets. The platform bundles a wholesale marketplace, order management, payments and net terms (LeafLink Financial), logistics and transportation, inventory management, seed-to-sale traceability integration, compliance and licensing, advertising and market insights into one system of record for regulated cannabis wholesale. LeafLink publishes a public REST API at api.leaflink.com — the current dated version 2022-10-31, authenticated with JWT bearer tokens, spanning 182 paths and 269 operations across products, orders, customers, inventory, payments, logistics, traceability, compliance, taxes and messaging — alongside a legacy Marketplace V2 API at app.leaflink.com/api/v2 with 66 paths and 111 operations. Both are documented with OpenAPI on the LeafLink Developer Hub, and the platform supports HMAC-signed webhooks for order and product events.

LeafLink publishes 2 APIs on the APIs.io network, including Marketplace V2 API, and 1 more. Tagged areas include Cannabis, Wholesale, B2B Marketplace, Supply Chain, and Payments.

The LeafLink catalog on APIs.io includes 1 event-driven AsyncAPI specification.

LeafLink’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 26 more developer resources.

🌐 Visit website 📡 Source on GitHub
55.1/100 developing ▬ flat Agent 53/100 agent ready Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
2 APIs 1 MCP Servers
CannabisWholesaleB2B MarketplaceSupply ChainPaymentsLogisticsInventoryComplianceTraceabilityeCommerceDistributionRetail

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 55.1/100 · developing
Contract Quality 15.6 / 25
Developer Ergonomics 12.5 / 20
Commercial Clarity 10.5 / 20
Operational Transparency 7.9 / 13
Governance 1.4 / 12
Discoverability 8.7 / 10
Agent readiness — 53/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/leaflink: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

LeafLink API

The current LeafLink REST API, version 2022-10-31. 182 paths and 269 operations covering products and catalog, customers, brands, inventory (CQRS commands + measurement queries)...

LeafLink Marketplace V2 API

The legacy LeafLink Marketplace V2 REST API, currently at release 2.39.0. 66 paths and 111 operations for brands and retailers: orders received, buyer orders, line items, order ...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

leaflink-mcp.yml

MCP SERVER

Rate Limits 1

Documented rate limits and quota policies.

Leaflink Rate Limits

3 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Leaflink Webhooks

ASYNCAPI

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Leaflink Authentication

apiKey/http · 2 schemes

SECURITY

Leaflink Domain Security

TLSv1.3 · DMARC

SECURITY

Leaflink Trust Center

trust center published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Leaflink Agentic Access

380 operations · 165 acting

380 operations · 165 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Sandbox
Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess
 LLMsTxt
LLMsTxt

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conformance
Conformance
 DataModel
DataModel
 Components
Components
 Webhooks
Webhooks

Scroll for all 7

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages

Access & Security 3

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity
 TrustCenter
TrustCenter

Operate 4

Status, limits, changes, and where to get help

Support
Support
 HelpCenter
HelpCenter
 ChangeLog
ChangeLog
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 4

The organization behind the API

Website
Website
 Blog
Blog
 BlogRSS
BlogRSS
 About
About

Source (apis.yml)

apis.yml Raw ↑ 
aid: leaflink
name: LeafLink
description: LeafLink is the wholesale cannabis marketplace and B2B commerce platform connecting licensed cannabis brands,
  distributors and retailers across roughly 30 US markets. The platform bundles a wholesale marketplace, order management,
  payments and net terms (LeafLink Financial), logistics and transportation, inventory management, seed-to-sale traceability
  integration, compliance and licensing, advertising and market insights into one system of record for regulated cannabis
  wholesale. LeafLink publishes a public REST API at api.leaflink.com — the current dated version 2022-10-31, authenticated
  with JWT bearer tokens, spanning 182 paths and 269 operations across products, orders, customers, inventory, payments, logistics,
  traceability, compliance, taxes and messaging — alongside a legacy Marketplace V2 API at app.leaflink.com/api/v2 with 66
  paths and 111 operations. Both are documented with OpenAPI on the LeafLink Developer Hub, and the platform supports HMAC-signed
  webhooks for order and product events.
image: https://www.leaflink.com/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/leaflink/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-01'
modified: '2026-08-01'
tags:
- Cannabis
- Wholesale
- B2B Marketplace
- Supply Chain
- Payments
- Logistics
- Inventory
- Compliance
- Traceability
- eCommerce
- Distribution
- Retail
apis:
- aid: leaflink:api
  name: LeafLink API
  description: The current LeafLink REST API, version 2022-10-31. 182 paths and 269 operations covering products and catalog,
    customers, brands, inventory (CQRS commands + measurement queries), payments and invoices, logistics and transportation,
    traceability, compliance and licensing, taxes, pricing and chats. JSON only, snake_case, JWT bearer auth, date-versioned
    via the LeafLink-Version header.
  humanURL: https://developer.leaflink.com/api/
  baseURL: https://api.leaflink.com
  tags:
  - Cannabis
  - Wholesale
  - Marketplace
  - Inventory
  - Payments
  - Logistics
  - Compliance
  properties:
  - type: OpenAPI
    url: openapi/leaflink-api-openapi-original.yml
  - type: Documentation
    url: https://developer.leaflink.com/api/
  - type: APIReference
    url: https://developer.leaflink.com/api/ref/
  - type: GettingStarted
    url: https://developer.leaflink.com/api/getting-started/
  - type: Overlay
    url: overlays/leaflink-api-overlay.yaml
  - type: RateLimits
    url: rate-limits/leaflink-rate-limits.yml
- aid: leaflink:marketplace-v2
  name: LeafLink Marketplace V2 API
  description: 'The legacy LeafLink Marketplace V2 REST API, currently at release 2.39.0. 66 paths and 111 operations for
    brands and retailers: orders received, buyer orders, line items, order payments and event logs, products and product batches,
    customers, customer statuses and tiers, credits, licenses, retailer inventory, strains, reports and promo codes. Token/App-key
    auth, limit/offset paging, dynamic responses via include_children and fields_include/fields_exclude.'
  humanURL: https://developer.leaflink.com/legacy/v2/api/getting-started/
  baseURL: https://app.leaflink.com/api/v2
  tags:
  - Cannabis
  - Wholesale
  - Orders
  - Products
  - Customers
  - Legacy
  properties:
  - type: OpenAPI
    url: openapi/leaflink-marketplace-v2-openapi-original.yml
  - type: Documentation
    url: https://developer.leaflink.com/legacy/v2/api/getting-started/
  - type: APIReference
    url: https://developer.leaflink.com/legacy/v2/api/ref/
  - type: Authentication
    url: https://developer.leaflink.com/legacy/v2/api/authorization/
  - type: ChangeLog
    url: https://developer.leaflink.com/legacy/v2/api/release-notes/
  - type: Overlay
    url: overlays/leaflink-marketplace-v2-overlay.yaml
  - type: FAQ
    url: https://developer.leaflink.com/legacy/v2/api/faqs/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.leaflink.com/
- type: DeveloperPortal
  url: https://developer.leaflink.com/
- type: Documentation
  url: https://developer.leaflink.com/api/
- type: APIReference
  url: https://developer.leaflink.com/api/ref/
- type: GettingStarted
  url: https://developer.leaflink.com/api/getting-started/
- type: Support
  url: https://developer.leaflink.com/support/
- type: HelpCenter
  url: https://help.leaflink.com/
- type: Blog
  url: https://www.leaflink.com/blog/
- type: BlogRSS
  url: https://www.leaflink.com/blog/feed/
- type: GitHubOrganization
  url: https://github.com/LeafLink
- type: Pricing
  url: https://www.leaflink.com/pricing/
- type: SignUp
  url: https://app.leaflink.com/signup/
- type: TermsOfService
  url: https://www.leaflink.com/terms-and-conditions/
- type: PrivacyPolicy
  url: https://www.leaflink.com/privacy-policy/
- type: Integrations
  url: https://www.leaflink.com/integrations/
- type: About
  url: https://www.leaflink.com/about-us/
- type: Authentication
  url: authentication/leaflink-authentication.yml
- type: Conventions
  url: conventions/leaflink-conventions.yml
- type: ErrorCatalog
  url: errors/leaflink-problem-types.yml
- type: Lifecycle
  url: lifecycle/leaflink-lifecycle.yml
- type: ChangeLog
  url: changelog/leaflink-changelog.yml
- type: Sandbox
  url: sandbox/leaflink-sandbox.yml
- type: RateLimits
  url: rate-limits/leaflink-rate-limits.yml
- type: Conformance
  url: conformance/leaflink-conformance.yml
- type: DataModel
  url: data-model/leaflink-data-model.yml
- type: Packages
  url: packages/leaflink-packages.yml
- type: Components
  url: components/leaflink-components.yml
- type: Webhooks
  url: asyncapi/leaflink-webhooks.yml
- type: MCPServer
  url: mcp/leaflink-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/leaflink-agentic-access.yml
- type: LLMsTxt
  url: llms/leaflink-llms.txt
- type: DomainSecurity
  url: security/leaflink-domain-security.yml
- type: TrustCenter
  url: https://trust.leaflink.com/
x-enrichment:
  date: '2026-08-01'
  status: enriched
  artifacts_added: 30
  pass: local-v1