Notice API
RESTful enterprise API for real-time private market data across 6,000+ companies - Notice Price, verified trades and indications of interest - retrievable up to once per minute. Sold as a 12-month enterprise subscription priced by the data subscribed to; the OpenAPI description at /v1/openapi.json exists as a route but returns 401 to anonymous callers, so no public contract is available.
Documentation
Documentation
https://learn.notice.co/en/articles/8422141-how-does-the-notice-api-work
RateLimits
https://raw.githubusercontent.com/api-evangelist/notice/refs/heads/main/rate-limits/notice-rate-limits.yml
Authentication
https://raw.githubusercontent.com/api-evangelist/notice/refs/heads/main/authentication/notice-authentication.yml