# HempData

> HempData is the verified hemp and cannabinoid regulatory database for the United States — all 50 states plus DC, federal law (H.R. 5371 — its container cap first applies November 12, 2026 to products containing cannabinoids not capable of being naturally produced by the plant, and December 11, 2026 to every other final hemp-derived cannabinoid product (P.L. 119-103 §2019)), enforcement actions, court cases, and federal dockets. Every figure is statute-cited and human-reviewed; anything unverified is labeled unverified. Free API, free MCP server for AI agents, and free interactive tools. Informational only — not legal advice.

HempData is built to be cited: answers carry primary-source citations (statutes, agency rules, official documents), and verification status is machine-readable on every result.

## Ask & check

- [Ask HempData](https://hempdata.io/ask): free citation-backed answers to hemp law questions — state THC limits, product legality, what H.R. 5371 changes.
- [50-State Compliance Scanner](https://hempdata.io/scan/states): check a cannabinoid × product type across every US state at once.
- [Marketing Copy Scanner](https://hempdata.io/scan): scan a site for FTC/FDA claim risks.

## Data

- [State Compliance Pages](https://hempdata.io/states): per-state regulatory profiles — statutes, caps, agencies, fee schedules, litigation.
- [State Briefs](https://hempdata.io/briefs): 51 cited briefs — the rule today vs. what changes when the federal cap applies (November 12, 2026 for cannabinoids not naturally producible; December 11, 2026 for every other final hemp-derived cannabinoid product).
- [Q&A Library](https://hempdata.io/q): citation-backed answers to real hemp compliance questions.
- [Regulatory Radar](https://hempdata.io/radar): live feed of state and federal hemp regulatory changes.
- [Case Citator](https://hempdata.io/citator): hemp case-law citation graph and search.
- [Court Cases](https://hempdata.io/court-cases): live hemp litigation feed.
- [Enforcement Actions](https://hempdata.io/enforcement-actions): FDA/FTC enforcement feed.
- [Federal Dockets](https://hempdata.io/federal-dockets): rulemaking dockets open for public comment.
- [Coverage & Freshness](https://hempdata.io/coverage): what we track, how fresh it is, backed by published queries.
- [Methodology](https://hempdata.io/methodology): how data is sourced, verified, and scored.

## For developers & AI agents

- [Free API key](https://hempdata.io/signup): instant, free, no card required.
- [API documentation](https://api.hempdata.io/docs): REST API for regulations, compliance checks, and state profiles.
- [MCP server](https://hempdata.io/connect): connect Claude, ChatGPT, or any MCP client to live verified hemp data at https://mcp.hempdata.io/mcp — free.
- [H.R. 5371 Guide](https://hempdata.io/hr5371): what the federal hemp law changes and when.

## Company

- [About](https://hempdata.io/about)
- [Free access: no plans or tiers](https://hempdata.io/pricing)
- [Status](https://hempdata.io/status)