Load Calculator is an application intended to compute and to place some goods into container and make their position to place some goods into a transport unit and make their position optimal. The software visualizes calculation and allows you to export results.

OpenAPI Specification

Start designing your API in minutes. The OpenAPI specification file enables you to learn and interact with API elements, including all available endpoints, input and output representations.

OpenAPI Spec

General information

Load Calculator API is organized around REST.
Our API has predictable resource-oriented URLs, accepts form-encoded request bodies, returns JSON-encoded responses, and uses standard HTTP response codes, authentication, and verbs.

API endpoint#

1https://www.searates.com

All endpoints are only accessible via HTTPS and are located at www.searates.com

Get packing result

post/stuffing/api

Headers

Content-Typeapplication/json

Query Parameters

keyOptionalstring
Your API key (Must be filled if "Authorization" header is missing)

Body Parameters

optionsREQUIREDobject
lengthUnits
Optional
string
Length units: meters (m) or inches (inch)
Allowed values:mmmftinchyd
Default:m
weightUnits
Optional
string
Weight units: kilograms (kg) or foot (ft)
Allowed values:kglb
Default:kg
lengthAccuracy
Optional
number
Length measurement accuracy. All dimensions are rounded to the specified precision.
>= 0.0001<= 100
Default:0.001
groupsREQUIREDarray[object]
Groups are an array of JSON objects arranged in a strict order, which is taken into account when stuffing containers. The closer to the beginning of the array the group, the earlier it will be stuffed. A group can contain a pallet setting for a group.
uid
Optional
string
Unique group identifier, allows you to identify the group in results of loading
pallets
Optional
object
Pallet settings for a group. If the field is undefined || null, then the pallets will not be used when loading
items
REQUIRED
array (anyOf)
List of metadata objects to stuff
type
REQUIRED
string
Type of cargo
Allowed values:boxsacksbigbags
uid
Optional
string
The unique object identifier, allows you to identify the object in the results of loading
attr
Optional
object
Any data, it will be copied for objects in the results
size
REQUIRED
object
One box size.
qty
REQUIRED
integer
Quantity of boxes
>= 1<= 1000000
Example:50
weight
REQUIRED
number
Weight of one box
Example:10
color
Optional
string
Box color
Example:#FFFFFF
stacking
Optional
object
Stacking and stuffing options
type
REQUIRED
string
Type of cargo
Allowed values:rollbarrelspipes
uid
Optional
string
The unique object identifier, allows you to identify the object in the results of loading
attr
Optional
object
Any data, it will be copied for objects in the results
size
REQUIRED
object
One roll size.
qty
REQUIRED
integer
Quantity of rolls
>= 1<= 1000000
Example:50
weight
REQUIRED
number
Weight of one roll
Example:10
color
Optional
string
Roll color
Example:#FFFFFF
stacking
Optional
object
Stacking and stuffing options
containersOptionalarray[object]
fixed quantity of containers that fill up earlier than auto containers
spaces
Optional
array
An array of container spaces. Standard containers have only 1 section, but ULD containers can contain 2 or 3 sections.
length
REQUIRED
number
Example:12020
width
REQUIRED
number
Example:2350
height
REQUIRED
number
Example:2690
maxWeight
REQUIRED
number
Example:26460
qty
Optional
integer
Quantity of containers. The option is not taken into account for autocontainers
Default:1
Example:1
loadType
Optional
string
Allowed values:autowallLengthwallWidthfloor
Default:auto
groups
Optional
array
List of groups allowed for loading into this container. The option is not taken into account for autocontainers.
attr
Optional
object
Any data, it will be copied for objects in the results
autoContainersREQUIREDarray[object]
The algorithm determines which type will be used for loading automatically.
spaces
Optional
array
An array of container spaces. Standard containers have only 1 section, but ULD containers can contain 2 or 3 sections.
length
REQUIRED
number
Example:12020
width
REQUIRED
number
Example:2350
height
REQUIRED
number
Example:2690
maxWeight
REQUIRED
number
Example:26460
qty
Optional
integer
Quantity of containers. The option is not taken into account for autocontainers
Default:1
Example:1
loadType
Optional
string
Allowed values:autowallLengthwallWidthfloor
Default:auto
groups
Optional
array
List of groups allowed for loading into this container. The option is not taken into account for autocontainers.
attr
Optional
object
Any data, it will be copied for objects in the results
imagesOptionalobject
height
Optional
integer
>= 20<= 1000
width
REQUIRED
integer
>= 20<= 800
image3d
Optional
boolean
Return 3d images in gltf format
Default:false

Request sample

Example 1

{
  "options": {
    "lengthUnits": "mm",
    "weightUnits": "kg",
    "lengthAccuracy": 5,
    "remainsNear": true
  },
  "groups": [
    {
      "name": "Group #1",
      "uid": 111,
      "color": "#000",
      "pallets": {
        "uid": "1dca98",
        "color": "#000",
        "size": {
          "length": 1200,
          "width": 800,
          "height": 2000
        },
        "stacking": {
          "maxHeight": null,
          "layers": 3,
          "fill": 0.85
        },
        "weight": 10,
        "maxWeight": 1500,
        "depth": 100,
        "name": "euro",
        "type": "euro"
      },
      "items": [
        {
          "color": "#23b753",
          "index": 1,
          "name": "Boxes 1",
          "qty": "400",
          "type": "box",
          "uid": "2222",
          "weight": 10,
          "size": {
            "length": 500,
            "width": 400,
            "height": 300,
            "radius": null
          },
          "stacking": {
            "tiltX": true,
            "tiltY": false,
            "layers": null,
            "topWeight": null,
            "height": null,
            "fill": null,
            "rollPlacement": null
          }
        }
      ]
    }
  ],
  "containers": [],
  "autoContainers": [
    {
      "attr": {
        "type": "20st"
      },
      "spaces": [
        {
          "length": 5890,
          "width": 2350,
          "height": 2390,
          "maxWeight": 28230
        }
      ]
    },
    {
      "attr": {
        "type": "40st"
      },
      "spaces": [
        {
          "length": 12020,
          "width": 2350,
          "height": 2390,
          "maxWeight": 26700
        }
      ]
    },
    {
      "attr": {
        "type": "40hq"
      },
      "spaces": [
        {
          "length": 12020,
          "width": 2350,
          "height": 2690,
          "maxWeight": 26460
        }
      ]
    }
  ],
  "auth": {
    "demo": false,
    "user": false
  },
  "errorProducts": [],
  "palletCheckLoader": false
}

Response example

Successful operation

1{
2  "result": [
3    {
4      "qty": 1,
5      "spaces": [
6        {
7          "general": {
8            "itemQty": 32,
9            "cargoVolume": 1920000000,
10            "cargoWeight": 320,
11            "items": {
12              "2222": 32
13            },
14            "volumeRatio": 1,
15            "weightRatio": 0.21333333333333335
16          },
17          "floorBox": {
18            "x": 800,
19            "y": 1200,
20            "z": 100
21          },
22          "children": [
23            {
24              "general": {
25                "itemQty": 32,
26                "cargoVolume": 1920000000,
27                "cargoWeight": 320,
28                "items": {
29                  "2222": 32
30                }
31              },
32              "children": null,
33              "form": "box",
34              "uid": "2222",
35              "color": "#23b753",
36              "name": "Boxes 1",
37              "size": {
38                "x": 400,
39                "y": 300,
40                "z": 500
41              },
42              "complex": {
43                "x": 2,
44                "y": 4,
45                "z": 4
46              },
47              "location": {
48                "x": 0,
49                "y": 0,
50                "z": 0
51              }
52            }
53          ],
54          "form": "box",
55          "uid": "8523d727-89d9-4733-a739-8c9444749377",
56          "color": null,
57          "name": null,
58          "size": {
59            "x": 800,
60            "y": 1200,
61            "z": 2100
62          },
63          "complex": {
64            "x": 1,
65            "y": 1,
66            "z": 1
67          },
68          "location": {
69            "x": 0,
70            "y": 0,
71            "z": 0
72          }
73        },
74        {
75          "general": {
76            "itemQty": 32,
77            "cargoVolume": 1920000000,
78            "cargoWeight": 320,
79            "items": {
80              "2222": 32
81            },
82            "volumeRatio": 1,
83            "weightRatio": 0.21333333333333335
84          },
85          "floorBox": {
86            "x": 800,
87            "y": 1200,
88            "z": 100
89          },
90          "children": [
91            {
92              "general": {
93                "itemQty": 32,
94                "cargoVolume": 1920000000,
95                "cargoWeight": 320,
96                "items": {
97                  "2222": 32
98                }
99              },
100              "children": null,
101              "form": "box",
102              "uid": "2222",
103              "color": "#23b753",
104              "name": "Boxes 1",
105              "size": {
106                "x": 400,
107                "y": 300,
108                "z": 500
109              },
110              "complex": {
111                "x": 2,
112                "y": 4,
113                "z": 4
114              },
115              "location": {
116                "x": 0,
117                "y": 0,
118                "z": 0
119              }
120            }
121          ],
122          "form": "box",
123          "uid": "ca7b1ad0-84ac-40e2-9233-49415c07763e",
124          "color": null,
125          "name": null,
126          "size": {
127            "x": 800,
128            "y": 1200,
129            "z": 2100
130          },
131          "complex": {
132            "x": 1,
133            "y": 1,
134            "z": 1
135          },
136          "location": {
137            "x": 800,
138            "y": 0,
139            "z": 0
140          }
141        },
142        {
143          "general": {
144            "itemQty": 32,
145            "cargoVolume": 1920000000,
146            "cargoWeight": 320,
147            "items": {
148              "2222": 32
149            },
150            "volumeRatio": 1,
151            "weightRatio": 0.21333333333333335
152          },
153          "floorBox": {
154            "x": 800,
155            "y": 1200,
156            "z": 100
157          },
158          "children": [
159            {
160              "general": {
161                "itemQty": 32,
162                "cargoVolume": 1920000000,
163                "cargoWeight": 320,
164                "items": {
165                  "2222": 32
166                }
167              },
168              "children": null,
169              "form": "box",
170              "uid": "2222",
171              "color": "#23b753",
172              "name": "Boxes 1",
173              "size": {
174                "x": 400,
175                "y": 300,
176                "z": 500
177              },
178              "complex": {
179                "x": 2,
180                "y": 4,
181                "z": 4
182              },
183              "location": {
184                "x": 0,
185                "y": 0,
186                "z": 0
187              }
188            }
189          ],
190          "form": "box",
191          "uid": "2a5252ca-a9a5-4075-9a8a-06e6f2a065f7",
192          "color": null,
193          "name": null,
194          "size": {
195            "x": 800,
196            "y": 1200,
197            "z": 2100
198          },
199          "complex": {
200            "x": 1,
201            "y": 1,
202            "z": 1
203          },
204          "location": {
205            "x": 1600,
206            "y": 0,
207            "z": 0
208          }
209        },
210        {
211          "general": {
212            "itemQty": 32,
213            "cargoVolume": 1920000000,
214            "cargoWeight": 320,
215            "items": {
216              "2222": 32
217            },
218            "volumeRatio": 1,
219            "weightRatio": 0.21333333333333335
220          },
221          "floorBox": {
222            "x": 800,
223            "y": 1200,
224            "z": 100
225          },
226          "children": [
227            {
228              "general": {
229                "itemQty": 32,
230                "cargoVolume": 1920000000,
231                "cargoWeight": 320,
232                "items": {
233                  "2222": 32
234                }
235              },
236              "children": null,
237              "form": "box",
238              "uid": "2222",
239              "color": "#23b753",
240              "name": "Boxes 1",
241              "size": {
242                "x": 400,
243                "y": 300,
244                "z": 500
245              },
246              "complex": {
247                "x": 2,
248                "y": 4,
249                "z": 4
250              },
251              "location": {
252                "x": 0,
253                "y": 0,
254                "z": 0
255              }
256            }
257          ],
258          "form": "box",
259          "uid": "3da21465-7881-45cb-800f-e6223eea4f2d",
260          "color": null,
261          "name": null,
262          "size": {
263            "x": 800,
264            "y": 1200,
265            "z": 2100
266          },
267          "complex": {
268            "x": 1,
269            "y": 1,
270            "z": 1
271          },
272          "location": {
273            "x": 2400,
274            "y": 0,
275            "z": 0
276          }
277        },
278        {
279          "general": {
280            "itemQty": 32,
281            "cargoVolume": 1920000000,
282            "cargoWeight": 320,
283            "items": {
284              "2222": 32
285            },
286            "volumeRatio": 1,
287            "weightRatio": 0.21333333333333335
288          },
289          "floorBox": {
290            "x": 800,
291            "y": 1200,
292            "z": 100
293          },
294          "children": [
295            {
296              "general": {
297                "itemQty": 32,
298                "cargoVolume": 1920000000,
299                "cargoWeight": 320,
300                "items": {
301                  "2222": 32
302                }
303              },
304              "children": null,
305              "form": "box",
306              "uid": "2222",
307              "color": "#23b753",
308              "name": "Boxes 1",
309              "size": {
310                "x": 400,
311                "y": 300,
312                "z": 500
313              },
314              "complex": {
315                "x": 2,
316                "y": 4,
317                "z": 4
318              },
319              "location": {
320                "x": 0,
321                "y": 0,
322                "z": 0
323              }
324            }
325          ],
326          "form": "box",
327          "uid": "a95971ca-913b-4548-bf1e-63215a5233d9",
328          "color": null,
329          "name": null,
330          "size": {
331            "x": 800,
332            "y": 1200,
333            "z": 2100
334          },
335          "complex": {
336            "x": 1,
337            "y": 1,
338            "z": 1
339          },
340          "location": {
341            "x": 3200,
342            "y": 0,
343            "z": 0
344          }
345        },
346        {
347          "general": {
348            "itemQty": 32,
349            "cargoVolume": 1920000000,
350            "cargoWeight": 320,
351            "items": {
352              "2222": 32
353            },
354            "volumeRatio": 1,
355            "weightRatio": 0.21333333333333335
356          },
357          "floorBox": {
358            "x": 800,
359            "y": 1200,
360            "z": 100
361          },
362          "children": [
363            {
364              "general": {
365                "itemQty": 32,
366                "cargoVolume": 1920000000,
367                "cargoWeight": 320,
368                "items": {
369                  "2222": 32
370                }
371              },
372              "children": null,
373              "form": "box",
374              "uid": "2222",
375              "color": "#23b753",
376              "name": "Boxes 1",
377              "size": {
378                "x": 400,
379                "y": 300,
380                "z": 500
381              },
382              "complex": {
383                "x": 2,
384                "y": 4,
385                "z": 4
386              },
387              "location": {
388                "x": 0,
389                "y": 0,
390                "z": 0
391              }
392            }
393          ],
394          "form": "box",
395          "uid": "481bb82e-6fd7-4d18-b715-e7deb0bee191",
396          "color": null,
397          "name": null,
398          "size": {
399            "x": 800,
400            "y": 1200,
401            "z": 2100
402          },
403          "complex": {
404            "x": 1,
405            "y": 1,
406            "z": 1
407          },
408          "location": {
409            "x": 4000,
410            "y": 0,
411            "z": 0
412          }
413        },
414        {
415          "general": {
416            "itemQty": 32,
417            "cargoVolume": 1920000000,
418            "cargoWeight": 320,
419            "items": {
420              "2222": 32
421            },
422            "volumeRatio": 1,
423            "weightRatio": 0.21333333333333335
424          },
425          "floorBox": {
426            "x": 800,
427            "y": 1200,
428            "z": 100
429          },
430          "children": [
431            {
432              "general": {
433                "itemQty": 32,
434                "cargoVolume": 1920000000,
435                "cargoWeight": 320,
436                "items": {
437                  "2222": 32
438                }
439              },
440              "children": null,
441              "form": "box",
442              "uid": "2222",
443              "color": "#23b753",
444              "name": "Boxes 1",
445              "size": {
446                "x": 400,
447                "y": 300,
448                "z": 500
449              },
450              "complex": {
451                "x": 2,
452                "y": 4,
453                "z": 4
454              },
455              "location": {
456                "x": 0,
457                "y": 0,
458                "z": 0
459              }
460            }
461          ],
462          "form": "box",
463          "uid": "99b404cc-68c8-4689-a680-ae2a149a96c8",
464          "color": null,
465          "name": null,
466          "size": {
467            "x": 800,
468            "y": 1200,
469            "z": 2100
470          },
471          "complex": {
472            "x": 1,
473            "y": 1,
474            "z": 1
475          },
476          "location": {
477            "x": 4800,
478            "y": 0,
479            "z": 0
480          }
481        },
482        {
483          "general": {
484            "itemQty": 32,
485            "cargoVolume": 1920000000,
486            "cargoWeight": 320,
487            "items": {
488              "2222": 32
489            },
490            "volumeRatio": 1,
491            "weightRatio": 0.21333333333333335
492          },
493          "floorBox": {
494            "x": 1200,
495            "y": 800,
496            "z": 100
497          },
498          "children": [
499            {
500              "general": {
501                "itemQty": 32,
502                "cargoVolume": 1920000000,
503                "cargoWeight": 320,
504                "items": {
505                  "2222": 32
506                }
507              },
508              "children": null,
509              "form": "box",
510              "uid": "2222",
511              "color": "#23b753",
512              "name": "Boxes 1",
513              "size": {
514                "x": 300,
515                "y": 400,
516                "z": 500
517              },
518              "complex": {
519                "x": 4,
520                "y": 2,
521                "z": 4
522              },
523              "location": {
524                "x": 0,
525                "y": 0,
526                "z": 0
527              }
528            }
529          ],
530          "form": "box",
531          "uid": "73696560-9d1a-45e5-b7ab-f5c3643784e6",
532          "color": null,
533          "name": null,
534          "size": {
535            "x": 1200,
536            "y": 800,
537            "z": 2100
538          },
539          "complex": {
540            "x": 1,
541            "y": 1,
542            "z": 1
543          },
544          "location": {
545            "x": 0,
546            "y": 1200,
547            "z": 0
548          }
549        },
550        {
551          "general": {
552            "itemQty": 32,
553            "cargoVolume": 1920000000,
554            "cargoWeight": 320,
555            "items": {
556              "2222": 32
557            },
558            "volumeRatio": 1,
559            "weightRatio": 0.21333333333333335
560          },
561          "floorBox": {
562            "x": 1200,
563            "y": 800,
564            "z": 100
565          },
566          "children": [
567            {
568              "general": {
569                "itemQty": 32,
570                "cargoVolume": 1920000000,
571                "cargoWeight": 320,
572                "items": {
573                  "2222": 32
574                }
575              },
576              "children": null,
577              "form": "box",
578              "uid": "2222",
579              "color": "#23b753",
580              "name": "Boxes 1",
581              "size": {
582                "x": 300,
583                "y": 400,
584                "z": 500
585              },
586              "complex": {
587                "x": 4,
588                "y": 2,
589                "z": 4
590              },
591              "location": {
592                "x": 0,
593                "y": 0,
594                "z": 0
595              }
596            }
597          ],
598          "form": "box",
599          "uid": "b77ef764-995e-4409-8c7a-fb8fc144fe4e",
600          "color": null,
601          "name": null,
602          "size": {
603            "x": 1200,
604            "y": 800,
605            "z": 2100
606          },
607          "complex": {
608            "x": 1,
609            "y": 1,
610            "z": 1
611          },
612          "location": {
613            "x": 1200,
614            "y": 1200,
615            "z": 0
616          }
617        },
618        {
619          "general": {
620            "itemQty": 32,
621            "cargoVolume": 1920000000,
622            "cargoWeight": 320,
623            "items": {
624              "2222": 32
625            },
626            "volumeRatio": 1,
627            "weightRatio": 0.21333333333333335
628          },
629          "floorBox": {
630            "x": 1200,
631            "y": 800,
632            "z": 100
633          },
634          "children": [
635            {
636              "general": {
637                "itemQty": 32,
638                "cargoVolume": 1920000000,
639                "cargoWeight": 320,
640                "items": {
641                  "2222": 32
642                }
643              },
644              "children": null,
645              "form": "box",
646              "uid": "2222",
647              "color": "#23b753",
648              "name": "Boxes 1",
649              "size": {
650                "x": 300,
651                "y": 400,
652                "z": 500
653              },
654              "complex": {
655                "x": 4,
656                "y": 2,
657                "z": 4
658              },
659              "location": {
660                "x": 0,
661                "y": 0,
662                "z": 0
663              }
664            }
665          ],
666          "form": "box",
667          "uid": "05d49ea6-e6f5-4b5a-b399-ca8850f0c78a",
668          "color": null,
669          "name": null,
670          "size": {
671            "x": 1200,
672            "y": 800,
673            "z": 2100
674          },
675          "complex": {
676            "x": 1,
677            "y": 1,
678            "z": 1
679          },
680          "location": {
681            "x": 2400,
682            "y": 1200,
683            "z": 0
684          }
685        },
686        {
687          "general": {
688            "itemQty": 32,
689            "cargoVolume": 1920000000,
690            "cargoWeight": 320,
691            "items": {
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Introduction

Load Calculator API

version 2