generated: '2026-09-01'
method: searched
source: https://www.tzero.com/connect
plan_count: 0
note: >-
  tZERO publishes no developer plans, no API pricing page and no self-serve tier. tzero.com/pricing
  returns 404, and tZERO Connect — the banner over the API suite — routes every integration
  conversation to "Reach Out to Our Team" / https://www.tzero.com/contact. API keys are issued by
  tZERO ("Contact us to get your API key"), which makes this an enterprise, contract-priced surface.
  Trading-side commercial terms that ARE public sit at the market level rather than the API level:
  tZERO has announced zero trading fees for registered digital securities on the ATS, and the
  Issuance & Secondary Markets API exposes GET /trading/v1/fee so a caller can price an order's
  fee at runtime rather than reading it from a rate card.
plans: []
evidence:
- {url: 'https://tzero.com/pricing', status: 404}
- {url: 'https://www.tzero.com/connect', status: 200, finding: 'API suite described; contact-sales only'}
- {url: 'https://apidocs.tzero.com/docs', status: 200, finding: '"x-apikey — Contact us to get your API key"'}
- {url: 'https://www.tzero.com/news/tzero-ats-introduces-zero-trading-fees-for-registered-digital-securities', status: 200, finding: 'zero trading fees announcement (market pricing, not API pricing)'}
runtime_fee_endpoint:
  operation: getOrderFee
  path: GET /trading/v1/fee
  source: openapi/tzero-issuance-secondary-markets-openapi.json