List Blocks

curl --request GET \
  --url https://api.pixxel.space/v0/blocks \
  --header 'Authorization: <api-key>'

{
  "blocks": [
    {
      "id": "<string>",
      "block_status": "<string>",
      "spec": {
        "kind": "<string>",
        "status": 123,
        "inputs": [
          123
        ],
        "outputs": [
          123
        ],
        "catalog_content_url": "<string>",
        "supported_collections_id": [
          "<string>"
        ],
        "type": "<string>",
        "description": "<string>",
        "id": "<string>",
        "version_id": "<string>",
        "name": "<string>",
        "title": "<string>",
        "version": "<string>"
      },
      "created_at": "<string>",
      "err": "<string>"
    }
  ]
}