aid: tellius
name: Tellius
description: 'Tellius is an agentic analytics platform that deploys AI agents ("Kaiya")
  on governed enterprise data to automate root cause analysis, variance decomposition
  and insight delivery across structured and unstructured sources. It sits above the
  data warehouse (Snowflake, Databricks, BigQuery, Redshift) without moving data, and
  exposes its analytics engine to developers three ways: a REST + WebSocket platform
  API (login/JWT, Search, Insights and ML prediction endpoints), an iFrame + postMessage
  embedding surface for Vizpads, Search, Kaiya and Feeds, and a hosted MCP server that
  any MCP client can call over streamable HTTP with OAuth. Because Tellius ships as a
  per-customer Kubernetes deployment, every API base URL and MCP endpoint is tenant-specific
  rather than a single shared public host. Founded by Ajay Khanna; SOC 2 Type II certified;
  5x Gartner Magic Quadrant Visionary for Analytics and BI Platforms (2022-2026).'
url: https://raw.githubusercontent.com/api-evangelist/tellius/refs/heads/main/apis.yml
image: https://cdn.prod.website-files.com/67fcfe6c0c7705918e4d7984/67fcfe6c0c7705918e4d798e_logo.svg
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-30'
modified: '2026-08-30'
tags:
- Company
- Analytics
- Business Intelligence
- Agentic Analytics
- Decision Intelligence
- Artificial Intelligence
- Machine-Learning
- Data
- Embedded Analytics
- MCP
- Natural Language Query
- Pharmaceuticals
- Consumer Packaged Goods
- Financial Planning
tags_raw:
- Company
- Analytics
- Business Intelligence
- Agentic Analytics
- Decision Intelligence
- Artificial Intelligence
- Machine Learning
- Data
- Embedded Analytics
- Model Context Protocol
- Natural Language Query
- Pharmaceutical
- Consumer Packaged Goods
- Financial Planning
apis:
- aid: tellius:tellius-platform-api
  name: Tellius Platform API
  description: 'The Tellius backend REST and WebSocket API. Authenticate against
    /api/auth/login for a JWT (or a cookie session), then call the Insights APIs
    (list, delete, notifications), the Search APIs (a WebSocket channel carrying
    history, suggestion, validation and query-execution messages correlated by
    corrId), and the ML Model APIs (OAuth2 client_credentials, JSON and file
    prediction submission, paginated and CSV result retrieval). Tellius is deployed
    per customer, so the base host is the customer''s own Tellius domain.'
  humanURL: https://help.tellius.com/api
  baseURL: https://{tellius-deployment-host}
  tags:
  - Analytics
  - Insights
  - Search
  - Machine-Learning
  tags_raw:
  - Analytics
  - Insights
  - Search
  - Machine Learning
  properties:
  - type: Documentation
    url: https://help.tellius.com/api
  - type: APIReference
    url: https://help.tellius.com/api
  - type: Authentication
    url: authentication/tellius-authentication.yml
  - type: ErrorCatalog
    url: errors/tellius-problem-types.yml
- aid: tellius:tellius-mcp-server
  name: Tellius MCP Server
  description: 'Tellius exposes its analytics engine through a hosted MCP server
    that runs inside each Tellius deployment. It speaks MCP over streamable HTTP
    (SSE available for older clients) and publishes 25 tools, 6 resources and 3
    prompts, including tellius_ask (natural-language question to governed SQL and
    results), tellius_deep_insight (multi-step agentic root cause investigation),
    and headless workflow, schedule and memory management. Access is OAuth: the
    endpoint answers unauthenticated calls with an RFC 9728 WWW-Authenticate
    challenge pointing at /.well-known/oauth-protected-resource.'
  humanURL: https://help.tellius.com/kaiya/tellius-mcp-server
  baseURL: https://{tellius-deployment-host}/mcp
  tags:
  - MCP
  - Agentic Analytics
  - Artificial Intelligence
  tags_raw:
  - Model Context Protocol
  - Agentic Analytics
  - Artificial Intelligence
  properties:
  - type: MCPServer
    url: mcp/tellius-mcp.yml
  - type: Documentation
    url: https://help.tellius.com/kaiya/tellius-mcp-server
  - type: OAuthScopes
    url: scopes/tellius-scopes.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.tellius.com/
- type: DeveloperPortal
  url: https://help.tellius.com/api
- type: Documentation
  url: https://help.tellius.com/
- type: APIReference
  url: https://help.tellius.com/api
- type: GettingStarted
  url: https://help.tellius.com/getting-started/quick-start-guides
- type: Support
  url: https://support.tellius.com/support/home
- type: Blog
  url: https://www.tellius.com/resources
- type: GitHubOrganization
  url: https://github.com/Tellius
- type: Pricing
  url: https://www.tellius.com/pricing
- type: SignUp
  url: https://www.tellius.com/free-trial
- type: TermsOfService
  url: https://www.tellius.com/eula
- type: PrivacyPolicy
  url: https://www.tellius.com/privacy-policy
- type: ChangeLog
  url: changelog/tellius-changelog.yml
- type: Lifecycle
  url: lifecycle/tellius-lifecycle.yml
- type: Authentication
  url: authentication/tellius-authentication.yml
- type: OAuthScopes
  url: scopes/tellius-scopes.yml
- type: Conventions
  url: conventions/tellius-conventions.yml
- type: Conformance
  url: conformance/tellius-conformance.yml
- type: Compliance
  url: conformance/tellius-conformance.yml
- type: MCPServer
  url: mcp/tellius-mcp.yml
- type: ToolCrosswalk
  url: mcp/tellius-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/tellius-llms.txt
- type: WellKnown
  url: well-known/tellius-well-known.yml
- type: Components
  url: components/tellius-components.yml
- type: DataModel
  url: data-model/tellius-data-model.yml
- type: Packages
  url: packages/tellius-packages.yml
- type: Plans
  url: plans/tellius-plans-pricing.yml
- type: RateLimits
  url: rate-limits/tellius-rate-limits.yml
- type: AsyncAPI
  url: asyncapi/tellius-search-asyncapi.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DomainSecurity
  url: security/tellius-domain-security.yml
x-enrichment:
  date: '2026-08-30'
  status: enriched
  artifacts_added: 25
  pass: local-v1