aid: notice name: Notice description: >- Notice (notice.co) is a private-market data and investing platform founded in 2021 by Philip West and Tyson Hendricksen and headquartered in Wilmington, Delaware. It publishes Notice Price, a real-time evaluated price for private company stock recomputed every three seconds from private market transactions, indications of interest and public comparables, alongside company profiles, rankings, industry screeners and the Notice.co 50 Index (N50) covering 6,000+ private companies. Its commercial surface is a RESTful enterprise API that imports that same real-time data - Notice Price, verified trades and indications of interest - into a subscriber's own systems, plus a live OAuth-protected MCP server at api.notice.co/mcp and a free embeddable chart widget. Notice shares trade on secondary marketplaces including Forge and Nasdaq Private Market. url: https://raw.githubusercontent.com/api-evangelist/notice/refs/heads/main/apis.yml x-type: company x-source: harvest:secondary-market x-harvest-listing: https://forgeglobal.com/notice_stock/ x-tier: profiled x-tier-reason: enrichment-pass deliveryModel: model: saas open_source: false commercial: true callable_host: false label: Hosted service ยท you call their endpoint confidence: medium source: - pricing generated: '2026-08-28' method: derived specificationVersion: '0.20' created: '2026-08-26' modified: '2026-08-26' tags: - Company - Private Markets - Market Data - Financial Data - Investing - Pre-IPO - Secondary Markets - Valuations - Fintech - MCP apis: - name: Notice API description: >- 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. humanURL: https://learn.notice.co/en/articles/8422141-how-does-the-notice-api-work baseURL: https://api.notice.co/v1 tags: - Market Data - Private Markets - REST properties: - type: Documentation url: https://learn.notice.co/en/articles/8422141-how-does-the-notice-api-work - type: RateLimits url: rate-limits/notice-rate-limits.yml - type: Plans url: plans/notice-plans-pricing.yml - type: Authentication url: authentication/notice-authentication.yml - name: Notice MCP Server description: >- Live remote Model Context Protocol server for Notice, discovered by probe. Anonymous JSON-RPC calls return an RFC 9728-linked 401 challenge; the tool list requires an authenticated Notice OAuth session, so tool names and input schemas are not recorded. humanURL: https://notice.co/ baseURL: https://api.notice.co/mcp tags: - MCP - Agents properties: - type: MCPServer url: mcp/notice-mcp.yml - type: Authentication url: authentication/notice-authentication.yml - type: OAuthScopes url: scopes/notice-scopes.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: DomainSecurity url: security/notice-domain-security.yml - type: Website url: https://notice.co - type: Documentation url: https://learn.notice.co/en/ - type: Support url: https://learn.notice.co/en/articles/8590059-how-do-i-get-support - type: GitHubOrganization url: https://github.com/notice-co - type: LLMsTxt url: llms/notice-llms.txt - type: WellKnown url: well-known/notice-well-known.yml - type: MCPServer url: mcp/notice-mcp.yml - type: Authentication url: authentication/notice-authentication.yml - type: OAuthScopes url: scopes/notice-scopes.yml - type: Conformance url: conformance/notice-conformance.yml - type: Conventions url: conventions/notice-conventions.yml - type: Lifecycle url: lifecycle/notice-lifecycle.yml - type: ChangeLog url: changelog/notice-changelog.yml - type: Plans url: plans/notice-plans-pricing.yml - type: RateLimits url: rate-limits/notice-rate-limits.yml - type: Components url: components/notice-components.yml x-pointer-checks: checked: '2026-08-26' method: probed with a nonsense-path control per host (roadmap#16/#37) note: >- Every notice.co and learn.notice.co path - including a nonsense control path - returns an identical HTTP 403 Cloudflare block to non-browser clients, with the same 403 for a full browser User-Agent. That is a blanket edge policy against automated clients, not a dead page: each URL below is corroborated either by Notice's own llms.txt (which lists it as a canonical entry point) or by the page being indexed and titled in web search. Recorded as `refused` (our state), never as dead. pointers: - url: https://notice.co status: 403 verdict: refused corroboration: listed as the first entry in https://notice.co/llms.txt - url: https://learn.notice.co/en/ status: 403 verdict: refused corroboration: listed under "Learn more" in https://notice.co/llms.txt - url: https://learn.notice.co/en/articles/8590059-how-do-i-get-support status: 403 verdict: refused corroboration: listed in https://learn.notice.co/llms.txt as "How do I get support?" - url: https://learn.notice.co/en/articles/8422141-how-does-the-notice-api-work status: 403 verdict: refused corroboration: listed in https://learn.notice.co/llms.txt and indexed in web search - url: https://github.com/notice-co status: 200 verdict: live corroboration: 'GitHub API: org "Notice", blog https://notice.co, created 2021-04-26' control: - url: https://notice.co/zzz-nonsense-control-9182 status: 403 - url: https://learn.notice.co/zzz-nonsense-control-9182 status: 403 not_emitted: - types: [Pricing, SignUp, TermsOfService, PrivacyPolicy, APIReference, StatusPage] reason: >- These pages very likely exist (Notice's own footer and search results reference terms, privacy and pricing), but the 403 blanket makes every candidate URL indistinguishable from a 404, so no pointer is asserted on a URL this pass could not confirm. x-enrichment: date: '2026-08-26' status: enriched artifacts_added: 19 pass: local-v1