# Tellius Platform API

**Canonical:** https://apis.io/apis/tellius/tellius-platform-api/  
**Provider:** Tellius — https://apis.io/providers/tellius/  
**Base URL:** https://{tellius-deployment-host}  
**Documentation:** https://help.tellius.com/api

Tellius Platform API is one of 2 APIs that [Tellius](https://apis.io/providers/tellius/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Analytics, Insights, Search, and Machine-Learning. The published artifact set on APIs.io includes API documentation, an API reference, and authentication docs.

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.

## Machine-readable artifacts (5)

- **Documentation** — https://help.tellius.com/api
- **APIReference** — https://help.tellius.com/api
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/tellius/refs/heads/main/authentication/tellius-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/tellius/refs/heads/main/errors/tellius-problem-types.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/tellius/refs/heads/main/apis.yml

## Other Tellius APIs (1)

- [Tellius MCP Server](https://apis.io/apis/tellius/tellius-mcp-server/)

## Tags

Analytics, Insights, Search, Machine-Learning

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/tellius/tellius-platform-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/tellius/.