'Is it possible to send an array with the Postman Chrome extension?
I've been using Postman Chrome extension to test out my API and would like to send an array of IDs via post. Is there a way to send something list this as a parameter in Postman?
{
user_ids: ["1234", "5678"]
}
Solution 1:[1]
For me did not work with array[0], array1, .. or array[], array[], ... .
It works more simply:
Solution 2:[2]
Here is my solution:
use form-data and edit as below:
Key Value
box[] a
box[n1] b
box[n2][] c
box[n2][] d
and you will get an array like this:
{"box":{"0":"a","n1":"b","n2":["c","d"]}}
Solution 3:[3]
If you want an array of dicts, try this:
Solution 4:[4]
I also had that problem, and solved it by doing the following:
1 - Going to the request header configuration and added the following:
Accept : application/json, text/plain, */*
Content-Type : application/json;charset=UTF-8
2 - To send the json array, I went to raw json format and set the user_ids to array:
user_ids: ["bbbbbbbbbb","aaaaaaaaaa","987654321","123456789"]
Solution 5:[5]
It is important to know, that the VALUE box is only allowed to contain a numeral value (no specifiers).
If you want to send e.g. an array of "messages" with Postman, each having a list of key/value pairs, enter e.g. messages[][reason] into the KEY box and the value of reason into the VALUE box:
The server will receive:
{"messages"=>[{"reason"=>"scrolled", "tabid"=>"2"}, {"reason"=>"reload", "tabid"=>"1"}], "endpoint"=>{}}
Solution 6:[6]
Set Body as raw and form the array as follows:
Solution 7:[7]
As mentioned by @pinouchon you can pass it with the help of array index
my_array[0] value
my_array[1] value
In addition to this, to pass list of hashes, you can follow something like:
my_array[0][key1] value1
my_array[0][key2] value2
Example:
To pass param1=[{name:test_name, value:test_value}, {...}]
param1[0][name] test_name
param1[0][value] test_value
Solution 8:[8]
Go to Header and select Content-Type = application/json then go to body and select raw and then pass an array.
Solution 9:[9]
this worked for me. to pass an array of Item object {ItemID,ColorID,SizeID,Quntity}
Solution 10:[10]
in headers set
content-type : application/x-www-form-urlencoded
In body select option
x-www-form-urlencoded
and insert data as json array
user_ids : ["1234", "5678"]
Solution 11:[11]
This also works for lists within the object:
Id:37
IdParent:26
Name:Poplet
Values[0].Id:1349
Values[0].Name:SomeName
Values[1].Id:1350
Values[1].Name:AnotherName
the equivalent JSON would be:
{
"Id": 37,
"IdParent": 26,
"Name": "Poplet",
"Values": [
{
"Id": 1349,
"Name": "SomeName"
},
{
"Id": 1350,
"Name": "AnotherName"
}
]
}
Solution 12:[12]
{
"data" : [
{
"key1" : "value1",
"key2" : "value2"
},
{
"key01" : "value01",
"key02" : "value02"
},
{
"key10" : "value10",
"key20" : "value20"
}
]
}
You can pass like this.
Solution 13:[13]
Choose either form-data or urlencoded and use the same key "user_ids". The server should receive it as an array.
Solution 14:[14]
In form-data you can pass a array like this
and in backend you will fetch it like a
"tags"=>["aaaa", "bbb"]
In my case I've to pass two values in a array so I write it two times
Solution 15:[15]
In form-data,
key value
user_ids[] 1234
user_ids[] 5678
Solution 16:[16]
My back-end is written in Ruby on Rails. This is how I sent the array params using Postman. It worked for me.
UPDATE
I'm using x-www-form-urlencoded. I believe it will work too for form-data.
Solution 17:[17]
I tried all solution here and in other posts, but nothing helped.
The only answer helped me:
Adding [FromBody] attribute before decleration of parameter in function signature:
[Route("MyFunc")]
public string MyFunc([FromBody] string[] obj)
Solution 18:[18]
Supposing you have the array of object below,
features: [
{
title: { type: String },
type: { type: String },
},
],
To add the values on the form data on the postman, add it this way
features[title]
features[type]
Check also the image below
Solution 19:[19]
Here is something that worked for me
{
"user_ids":["[1234, 5678]"]
}
I believe it depends on how the backend is setup most of the time.
Solution 20:[20]
N.B Now we are in 2022 if All of the above solutions didn't, just don't panic. pass array name with is value without a bracket and the add it multiple time, just link how the image below is showing. it should work just fine. If It does work, buy me some coffee, hhh
Solution 21:[21]
The accepted question did not work for me.
To send an array using form data there's no need to use brackets. Just send that specific array using the same name in multiple fields.
Like:
my_array:value_1
my_array:value_2
Sources
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