letra.ink API / MCP

Publish from your own tools

Use the API and MCP with bots, editorial pipelines, internal dashboards, and AI assistants. Send a title, author, and text to create a ready-to-share web page.

Home OpenAPI YAML Create API key

Getting started

  1. Sign in and create an API key in the dashboard.
  2. Send a publication to POST /api/public/v1/publications.
  3. The response contains a link to the published page.

Publish text

curl -X POST https://letra.ink/api/public/v1/publications \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer gls_..." \
  -d '{
    "title":"A new publication",
    "author":"Alex Smith",
    "body":"Introduction..."
  }'

Connect MCP

{
  "mcpServers": {
    "letra": {
      "url": "https://letra.ink/mcp",
      "headers": { "Authorization": "Bearer gls_..." }
    }
  }
}

Feedback

For API feedback, MCP tool ideas, or integration-contract suggestions, email us.

letra-ink@gmail.com