aid: definite
name: Definite
description: >-
  Definite is an all-in-one, AI-native data platform that consolidates data
  integration, warehouse storage, a semantic layer, BI dashboards, and AI agents
  into a single product. It ships 500+ managed data connectors, a DuckDB /
  DuckLake lakehouse, a Cube-based semantic layer, and Fi, a natural-language AI
  data analyst that builds complete data apps rather than just dashboards.
  Definite speaks the Model Context Protocol natively, exposing 40+ tools across
  six categories so Claude, Cursor, or any agent can query data, manage syncs,
  update semantic models, and build dashboards directly. The whole stack is
  self-hostable into a customer's own cloud account (BYOC) or on-prem, including
  the AI analyst, so data never leaves the environment. Its REST API supports
  stream ingestion into DuckLake, signed-URL file uploads, webhook-triggered
  Python pipelines, and embedding of Docs and data apps in external web apps.
url: https://raw.githubusercontent.com/api-evangelist/definite/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.definite.app/favicon.ico
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: profiled
x-tier-reason: enrichment-pipeline
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Data
- Analytics
- Business Intelligence
- Data Integration
- Data Warehouse
- Lakehouse
- Semantic Layer
- Artificial Intelligence
- AI Agents
- Model Context Protocol
- ETL
apis:
- name: Definite API
  description: >-
    The Definite REST API for programmatic access to the Definite data platform:
    stream JSON ingestion into DuckLake, signed-URL file uploads to Definite
    Drive, webhook-triggered Python pipelines, push-based data ingestion, and
    embedding of Docs and data apps. Authenticated with a bearer API key; the
    platform also exposes a native Model Context Protocol (MCP) server.
  humanURL: https://www.definite.app/docs/definite-api
  baseURL: https://api.definite.app/v1/
  tags:
  - Data
  - Analytics
  - Ingestion
  - Webhooks
  properties:
  - type: Documentation
    url: https://www.definite.app/docs/definite-api
  - type: MCPServer
    url: mcp/definite-mcp.yml
  - type: Webhooks
    url: asyncapi/definite-webhooks.yml
common:
- type: TrustCenter
  url: security/definite-trust-center.yml
- type: DomainSecurity
  url: security/definite-domain-security.yml
- type: Website
  url: https://www.definite.app/
- type: DeveloperPortal
  url: https://www.definite.app/docs
- type: Documentation
  url: https://www.definite.app/docs
- type: APIReference
  url: https://www.definite.app/docs/definite-api
- type: GettingStarted
  url: https://www.definite.app/docs/getting-started
- type: Blog
  url: https://www.definite.app/blog
- type: Support
  url: https://www.definite.app/contact
- type: Pricing
  url: https://www.definite.app/pricing
- type: SignUp
  url: https://www.definite.app/signup
- type: Login
  url: https://www.definite.app/signin
- type: TermsOfService
  url: https://www.definite.app/terms
- type: PrivacyPolicy
  url: https://www.definite.app/privacy
- type: GitHubOrganization
  url: https://github.com/definite-app
- type: StatusPage
  url: https://status.definite.app
- type: Compliance
  url: https://www.definite.app/security
- type: MCPServer
  url: mcp/definite-mcp.yml
- type: LLMsTxt
  url: llms/definite-llms.txt
- type: Packages
  url: packages/definite-packages.yml
- type: SDKs
  url: packages/definite-packages.yml
- type: CLI
  url: cli/definite-cli.yml
- type: Authentication
  url: authentication/definite-authentication.yml
- type: OAuthScopes
  url: scopes/definite-scopes.yml
- type: WellKnown
  url: well-known/definite-well-known.yml
- type: Conventions
  url: conventions/definite-conventions.yml
- type: Lifecycle
  url: lifecycle/definite-lifecycle.yml
- type: Conformance
  url: conformance/definite-conformance.yml
- type: Components
  url: components/definite-components.yml
- type: Webhooks
  url: asyncapi/definite-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence