### request=bikes_available

**request** GET of the available rental bikes with the optional specification **station** and/or **system**.

| key  | Required | Format  | Comment                             |
| ---------- | -------- | ------- | ----------------------------------- |
| authcookie | +        | text>=8 | unique encrypted key OR merchant_id |
| system     | o        | text | bike lock system                 |
| station    | o        | text  | station prefix+number              |

**response** list of bikes by JSON-Objects

| key      | Required | Format   | Comment                                |
| -------------- | -------- | -------- | -------------------------------------- |
| state          | +        | text  | bike available state                   |
| lock_state     | +        | text  | bike smartlock locking state                   |
| description    | o        | text | short bike description                 |
| bike           | +        | text  | bike prefix+number                            |
| gps            | +        | array     | GPS: latitude, longitude               |
| station        | +        | text  | station prefix+number                         |
| bike_group     | +        | array  | bike group                           |
| system         | +        | text  | bike lock system        |
| uri_operator   | +        | text  | URI of Operator-Server                   |
| lockit_ID      | +        | text  | bluetooth ID      |
| lockit_GUID    | +        | text  | bluetooth GUID      |
| authed         | +        | text  | if 1 then authenticated request on operator      |
| rental_description  | + | object  | with tarif_elements and rental_info |
| bike_type      | + | object  | describes the bike with some attributes |
| smartlock_type      | o | object  | (under development) describes the smartlock with some attributes |

**rental_description** JSON Object
| key          | Required | Format           | Comment                        |
| ------------------ | -------- | ---------------- | -------------------------- |
| name       | +          | text                 | Tarif name                         |
| id    | +          | text                 | Tarif number                       |
| tarif_elements   | +  | object with array | contains an indexed array with tarif data |
| rental_info   | +  | object with array | contains an indexed array with rental information |

**bike_type** JSON Object
| key          | Required | Format           | Comment                        |
| ------------------ | -------- | ---------------- | -------------------------- |
| category       | o          | text                 | "city" or "cargo"  |
| wheels    | o          | text                 | "2" or "3"                       |
| engine   | o  | object | contains engine attributes like "manufacturer" |
| battery | o | object | contains bike battery attributes. "hidden=0" means not in App visible. "backend_accessible=0" means no bike charge API available |

**smartlock_type** JSON Object 
| key          | Required | Format           | Comment                        |
| ------------------ | -------- | ---------------- | -------------------------- |
| engine  | o | object |  contains engine attributes like "manufacturer" |
| battery | o | object | contains smartlock battery attributes. |


Example
**REST request=bikes_available** for authorized users
```
https://sharee-primary.example.tld/APIjsonserver?request=bikes_available&authcookie=6103_f782a208d9399291ba8d086b5dcc2509_23456789
```

**response** sharee JSON defaults + **response** multiple bike objects
```
{
   "shareejson" : {
  ***sharee JSON defaults***
 },
"bikes" : {
         "WUE5525" : {
            "gps" : {
               "latitude" : "47.987975491085045",
               "longitude" : "7.816756743460897"
            },
            "bike_type" : {
               "battery" : {
                  "charge_current_bars" : "4",
                  "hidden" : "0",
                  "charge_max_bars" : "5",
                  "backend_accessible" : "0",
                  "charge_current_percent" : "70"
               },
               "category" : "cargo",
               "wheels" : "2",
               "engine" : {
                  "manufacturer" : "dummy"
               }
            },
            "rental_description" : {
               "tarif_elements" : {
                  "1" : [
                     "Mietgebühr",
                     "3,00 € / 1 Std "
                  ],
                  "2" : [
                     "Gratiszeit",
                     "1 Std / Tag"
                  ],
                  "4" : [
                     "Max. Gebühr",
                     "20,00 € / Tag"
                  ]
               },
               "id" : "5519",
               "name" : "Cargo-Bikes",
               "rental_info" : {
                  "2" : [
                     "Tracking",
                     "Ich stimme der Speicherung (Tracking) meiner Fahrstrecke zwecks wissenschaftlicher Auswertung und Berechnung der CO2-Einsparung zu!"
                  ]
               }
            },
            "state" : "available",
            "authed" : "1",
            "description" : "Lastenrad Sabine",
            "bike" : "WUE5525",
            "lock_state" : "locked",
            "station" : "WUE302",
            "Ilockit_GUID" : "",
            "bike_group" : [
               "WUE300029"
            ],
            "Ilockit_ID" : "00000000-0000-0000-0000-fc3c002a2add",
            "uri_operator" : "https://shareeapp-op.example.tld",
            "system" : "Ilockit",
            "smartlock_type" : {
               "engine" : {
                  "manufacturer" : "Ilockit"
               },
               "battery" : {
                  "charge_current_percent" : "37"
               }
            }
         },
  "LEC5522" : {
   ...
  }
}
```