aid: green-check-verified
name: Green Check Verified
description: 'Green Check Verified (Green Check) is a New Haven, Connecticut specialty-banking compliance
  platform founded in 2017 that sits between financial institutions and the cannabis and other cash-intensive
  businesses they serve. Banks and credit unions use it to onboard cannabis-related businesses (CRBs),
  collect and review due-diligence documentation, validate that deposits trace to legally licensed sales,
  monitor licenses and negative news, and produce the BSA/AML oversight reporting examiners require. Its
  public developer product, Green Check Access, is a REST API suite that normalizes compliance, company
  and transactional data across more than twenty point-of-sale and seed-to-sale systems — Dutchie, Treez,
  Flowhub, Biotrack, Metrc, Cova, Canix, Greenbits and others — so service providers such as payroll
  companies, CRMs, lenders and fintechs can programmatically create and onboard CRBs and read their sales,
  products, inventory, customer and document data through one contract instead of one integration per POS.'
url: https://raw.githubusercontent.com/api-evangelist/green-check-verified/refs/heads/main/apis.yml
image: https://greencheckverified.com/wp-content/uploads/2021/06/Feature-Image.png
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-22'
modified: '2026-08-22'
tags:
- Company
- Cannabis
- Compliance
- Banking
- Financial Services
- BSA/AML
- Regulatory Technology
- Point of Sale
- Onboarding
- Due Diligence
- Know Your Customer
- Data Aggregation
apis:
- name: Green Check Access
  description: 'Green Check Access is Green Check''s public REST API suite for service providers —
    financial institutions, payroll companies, CRMs and other platforms serving the cannabis industry.
    It exposes 49 operations across service-provider, CRB onboarding, onboarding-template, document,
    sales, product, inventory, inventory-location and customer resources, plus an OAuth 2.0
    client-credentials token endpoint and a pass-through Trace proxy to state track-and-trace systems.
    Data for sales, products, inventory and customers is sourced from the CRB''s connected
    point-of-sale or seed-to-sale system and normalized across providers.'
  humanURL: https://developer.greencheckverified.com/apis/swagger
  baseURL: https://prod-api.greencheckverified.com
  tags:
  - Cannabis
  - Compliance
  - Onboarding
  - Sales
  - Inventory
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/green-check-verified-access-openapi.yaml
  - type: Documentation
    url: https://developer.greencheckverified.com/apis/swagger
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/green-check-verified-domain-security.yml
- type: Authentication
  url: authentication/green-check-verified-authentication.yml
- type: Website
  url: https://greencheckverified.com/
- type: DeveloperPortal
  url: https://developer.greencheckverified.com/
- type: Documentation
  url: https://developer.greencheckverified.com/guides
- type: APIReference
  url: https://developer.greencheckverified.com/apis/swagger
- type: GettingStarted
  url: https://developer.greencheckverified.com/guides/insights-quickstart
- type: Support
  url: https://support.greencheckverified.com/
- type: Blog
  url: https://greencheckverified.com/knowledge-center/blog/
- type: GitHubOrganization
  url: https://github.com/greencheckverified
- type: SignUp
  url: https://greencheckverified.com/get-started/
- type: Login
  url: https://app.greencheckverified.com/login
- type: TermsOfService
  url: https://greencheckverified.com/terms-of-use/
- type: PrivacyPolicy
  url: https://greencheckverified.com/privacy-policy/
- type: WellKnown
  url: well-known/green-check-verified-well-known.yml
- type: MCPServer
  url: mcp/green-check-verified-mcp.yml
- type: ToolCrosswalk
  url: mcp/green-check-verified-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/green-check-verified-llms.txt
- type: Overlay
  url: overlays/green-check-verified-access-overlay.yaml
- type: Conformance
  url: conformance/green-check-verified-conformance.yml
- type: ErrorCatalog
  url: errors/green-check-verified-problem-types.yml
- type: Lifecycle
  url: lifecycle/green-check-verified-lifecycle.yml
- type: OAuthScopes
  url: scopes/green-check-verified-scopes.yml
- type: Sandbox
  url: sandbox/green-check-verified-sandbox.yml
- type: Conventions
  url: conventions/green-check-verified-conventions.yml
- type: DataModel
  url: data-model/green-check-verified-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Plans
  url: plans/green-check-verified-plans-pricing.yml
- type: RateLimits
  url: rate-limits/green-check-verified-rate-limits.yml
x-enrichment:
  date: '2026-08-22'
  status: enriched
  artifacts_added: 21
  pass: local-v1