agentic / diagrams — compiler-driven architecture diagrams

fig. 0.2 · api playground

POST/api/v1/render

Accepts canonical Diagram IR JSON and returns deterministic SVG vector output.

request · json

1039 bytes

{
  "document": {
    "schemaVersion": "1.0",
    "rendererVersion": "1.0.0",
    "theme": "editorial-dark",
    "nodes": [
      {
        "id": "gw",
        "type": "api_gateway",
        "position": {
          "x": 0,
          "y": 0
        },
        "data": {
          "title": "Gateway"
        }
      },
      {
        "id": "ord",
        "type": "service",
        "position": {
          "x": 0,
          "y": 0
        },
        "data": {
          "title": "Orders"
        }
      },
      {
        "id": "pg",
        "type": "database",
        "position": {
          "x": 0,
          "y": 0
        },
        "data": {
          "title": "Postgres"
        }
      }
    ],
    "edges": [
      {
        "source": "gw",
        "target": "ord"
      },
      {
        "source": "ord",
        "target": "pg"
      }
    ],
    "groups": [],
    "annotations": [],
    "metadata": {
      "title": "Three-tier",
      "description": "minimal example",
      "tags": []
    }
  },
  "theme": "editorial-dark"
}

response

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