Developer docs

Free, read-only, static JSON for 4 exchanges × 51 jurisdictions. No key needed. CORS open. Every field carries an official source and the date read.

Open the index See a readable example

Endpoints

One exchange, one state

e.g. Kraken in California · view

https://cryptobystate.com/api/eligibility/kraken/CA.json

All states for an exchange

Swap in coinbase, kraken, robinhood or gemini.

https://cryptobystate.com/api/eligibility/robinhood/index.json

Index

Exchanges, states, URL pattern.

https://cryptobystate.com/api/eligibility/index.json

Full matrix

Key exchange_product_matrix inside the clearance feed.

https://cryptobystate.com/data/clearance_feed_v1.json

Status values

Available source says yes

Limited some features limited

Not available source excludes the state

Unverified not confirmed, never guessed

Some limits coin limits stated

None stated no coin limit stated

N/A exchange not in state

Response shape

Each product (spot, staking, onchain_staking, coin_limits) has status, note, source_url, date_read. Unverified fields have a null source.

{"exchange":"kraken","state":"CA","spot":{"status":"available","source_url":"…","date_read":"2026-10-16"}}

Access & updates

CORS: Access-Control-Allow-Origin: * · cached 1 hour · static files, no rate-limit key. Changes are logged on the changelog (RSS feed (for readers)).

← Back to state checker · Questions: [email protected]. Informational only, not legal advice. Independent of every exchange.