API r3

   "ANY /api/r3/help": {
       "since": "v1",
       "description": "This help, overview of valid calls"
   },
   "GET /api/r3/:guid": {
       "since": "v2",
       "description": "Fetch attributes",
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}"
       }
   },
   "GET /api/r3/:guid/:attribute": {
       "since": "v2",
       "description": "Fetch single channel attribute",
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}",
           "attribute": "\\w+"
       }
   },
   "GET /api/r3/attributes/:guid(/:attribute)": {
       "since": "v2",
       "description": "Fetch all channel attributes or specific channel attribute",
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}",
           "attribute": "\\w+"
       }
   },
   "GET /api/r3/channels": {
       "since": "v3",
       "description": "Fetch attributes"
   },
   "GET /api/r3/channel/:guid": {
       "since": "v3",
       "description": "Fetch single channel attribute",
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}"
       }
   },
   "GET /api/r3/channel/:guid/:attribute": {
       "since": "v3",
       "description": "Fetch all channel attributes or specific channel attribute",
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}",
           "attribute": "\\w+"
       }
   },
   "PUT /api/r3/data/:guid": {
       "since": "v2",
       "description": "Save a reading value",
       "payload": "{\"\":\"<value>\"}",
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}"
       }
   },
   "GET /api/r3/data/:guid(/:p1(/:p2))": {
       "since": "v2",
       "description": "Read reading values",
       "parameters": {
           "start": {
               "description": "Start timestamp for readout, default today 00:00",
               "value": [
                   "YYYY-mm-dd HH:ii:ss",
                   "seconds since 1970",
                   "relative from now, see http://php.net/manual/en/datetime.formats.relative.php",
                   "sunrise - needs location in config/config.php"
               ]
           },
           "end": {
               "description": "End timestamp for readout, default today midnight",
               "value": [
                   "YYYY-mm-dd HH:ii:ss",
                   "seconds since 1970",
                   "relative from now, see http://php.net/manual/en/datetime.formats.relative.php",
                   "sunset - needs location in config/config.php"
               ]
           },
           "period": {
               "description": "Aggregation period, default none",
               "value": [
                   "[0-9.]+minutes",
                   "[0-9.]+hours",
                   "[0-9.]+days",
                   "[0-9.]+weeks",
                   "[0-9.]+month",
                   "[0-9.]+quarters",
                   "[0-9.]+years",
                   "last",
                   "readlast",
                   "all"
               ]
           },
           "attributes": {
               "description": "Return channel attributes as 1st line",
               "value": [
                   1,
                   "true"
               ]
           },
           "full": {
               "description": "Return all data, not only timestamp and value",
               "value": [
                   1,
                   "true"
               ]
           },
           "short": {
               "description": "Return data as array, not object",
               "value": [
                   1,
                   "true"
               ]
           }
       },
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}"
       }
   },
   "DELETE /api/r3/data/:guid/:timestamp": {
       "since": "v2",
       "description": "Delete a reading value",
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}"
       }
   },
   "PUT /api/r3/batch/:guid": {
       "since": "v2",
       "description": "Save multiple reading values",
       "payload": {
           "<timestamp>,<value>;...": "Semicolon separated timestamp and value data sets",
           "<date time>,<value>;...": "Semicolon separated date time and value data sets",
           "<date>,,<value>;...": "Semicolon separated date, time and value data sets"
       },
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}"
       }
   },
   "PUT /api/r3/csv/:guid": {
       "since": "v2",
       "description": "Save multiple reading values from CSV file",
       "payload": {
           "<timestamp>;<value>": "Semicolon separated timestamp and value data rows",
           "<date time>;<value>": "Semicolon separated date time and value data rows",
           "<date>;<time>;<value>": "Semicolon separated date, time and value data rows"
       },
       "conditions": {
           "guid": "(\\w{4}-){7}\\w{4}"
       }
   },
   "PUT /api/r3/log": {
       "since": "v2",
       "description": "Store new log entry, scope defaults to 'API r3'",
       "payload": "{\"scope\":\"...\", \"message\":\"...\"}"
   },
   "GET /api/r3/log/:id": {
       "since": "v2",
       "description": "Read a log entry",
       "conditions": {
           "id": "\\d+"
       }
   },
   "GET /api/r3/log/all(/:page(/:count))": {
       "since": "v2",
       "description": "Read all log entries, paginated for :page, :count entries"
   },
   "POST /api/r3/log/:id": {
       "since": "v2",
       "description": "Update a log entry",
       "payload": "{\"scope\":\"...\", \"message\":\"...\"}",
       "conditions": {
           "id": "\\d+"
       }
   },
   "DELETE /api/r3/log/:id": {
       "since": "v2",
       "description": "Delete a log entry",
       "conditions": {
           "id": "\\d+"
       }
   },
   "GET /api/r3/sunrise/(/:date)": {
       "since": "v3",
       "description": "Get sunrise of day, using configured loaction",
       "conditions": {
           "date": "\\d{4}-\\d{2}-\\d{2}"
       }
   },
   "GET /api/r3/sunrise/:latitude/:longitude(/:date)": {
       "since": "v3",
       "description": "Get sunrise for location and day",
       "conditions": {
           "latitude": "[\\d.-]+",
           "longitude": "[\\d.-]+",
           "date": "\\d{4}-\\d{2}-\\d{2}"
       }
   },
   "GET /api/r3/sunset/(/:date)": {
       "since": "v3",
       "description": "Get sunset of day, using configured loaction",
       "conditions": {
           "date": "\\d{4}-\\d{2}-\\d{2}"
       }
   },
   "GET /api/r3/sunset/:latitude/:longitude(/:date)": {
       "since": "v3",
       "description": "Get sunset of day",
       "conditions": {
           "latitude": "[\\d.-]+",
           "longitude": "[\\d.-]+",
           "date": "\\d{4}-\\d{2}-\\d{2}"
       }
   },
   "GET /api/r3/daylight/(/:offset)": {
       "since": "v3",
       "description": "Check for daylight for configured location, accept additional minutes before/after",
       "conditions": {
           "offset": "\\d+"
       }
   },
   "GET /api/r3/daylight/:latitude/:longitude(/:offset)": {
       "since": "v3",
       "description": "Check for daylight, accept additional minutes before/after",
       "conditions": {
           "latitude": "[\\d.-]+",
           "longitude": "[\\d.-]+",
           "offset": "\\d+"
       }
   },
   "GET /api/r3/json/:path+": {
       "description": "Extract a section/value from given JSON data from query string",
       "payload": "...json/path/to/node/?json=<JSON data>"
   },
   "POST /api/r3/json/:path+": {
       "description": "Extract a section/value from given JSON data sended in request body e.g. from a file"
   },
   "GET /api/r3/views(/:language)": {
       "since": "v3",
       "description": "Fetch chart view data via slug, provide for Top select entry the correct language"
   },
   "PUT /api/r3/view": {
       "since": "v3",
       "description": "Create chart view data, return slug"
   },
   "GET /api/r3/view/:slug": {
       "since": "v3",
       "description": "Fetch chart view data via slug",
       "conditions": {
           "slug": "[@\\w\\d-]+"
       }
   },
   "POST /api/r3/view/:slug": {
       "since": "v3",
       "description": "Update chart view data via slug",
       "conditions": {
           "slug": "[@\\w\\d-]+"
       }
   },
   "DELETE /api/r3/view/:slug": {
       "since": "v3",
       "description": "Detele chart view data by slug",
       "conditions": {
           "slug": "[@\\w\\d-]+"
       }
   },
   "GET|POST /api/r3/hash": {
       "since": "v3",
       "description": "Create MD5 and SHA1 hashes and a slug for the given text",
       "parameters": {
           "text": {
               "description": "Text to make hashes for"
           }
       }
   },
   "GET /api/r3/status": {
       "since": "v2",
       "description": "System status"
   },
   "GET /api/r3/translation": {
       "since": "v3",
       "description": "Extract english texts for translation"
   }