Terradium documentation

Terradium is an AI content platform. A multi-agent pipeline plans, researches, writes, and refines SEO blog articles, then publishes them to a built-in CMS (served by a public, API-key-gated content API) or to a signed webhook.

For agents

The product API is https://api.terradium.io. This docs site is not the API host and is not the MCP server.

1. Read /llms.txt (when to use, pricing lock, how to call).
2. Read the OpenAPI document at /openapi.json.
3. Call MCP at https://api.terradium.io/api/v1/mcp with Authorization: Bearer td_mcp_.... Writes need a project token.
4. Confirm liveness with GET https://api.terradium.io/healthz (no auth).

Short developer page: /developers. Content REST: /docs/api-reference. MCP tools: /docs/mcp. CLI for the embed only: npx terradium init.

What you can do

• Generate articles with a four-agent pipeline (strategy → SEO research → writing → refinement), in any of the supported languages.
• Plan editorial calendars by importing a keyword CSV (or generating keywords) and scheduling one article per page cluster.
• Add featured images — upload your own or generate one with AI, tailored to your brand style.
• Publish to the built-in CMS (served by the public content API) or to your own signed webhook.
• Get notified in Slack, by email, or in-app when content finishes, publishes, or you approach your quota.

Getting started

New to Terradium? When you sign up, a short onboarding wizard helps you create your first project (name, website, product context, and image style) and start your subscription. After that, generating your first article takes a title and a few keywords. The Quick start walks through it.

Guides

• Quick start — the whole flow end to end.
• Projects — workspaces, brand context, and settings.
• Content generation — the pipeline, editing, and regeneration.
• Editorial plans — calendars, CSV import, and keyword generation.
• Featured images — upload or generate covers.
• Publishing — CMS, webhooks, and the publishing queue.
• Analytics — your publishing cadence.
• Billing & quota — subscription and generation limits.
• Notifications — channels and events.

Reference

• API reference — the public content API, API keys, and webhook verification.
• Agent access (MCP) — let a coding agent operate a project: check readiness, find weak prompts, generate, publish, rebuild.