JSON body in Postman - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a JSON body with a user's name.

Postman

{
  "name": "[1]"
}

Drag options to blanks, or click blank then click option'

Anull

BJohn Doe

Ctrue

D12345

Attempts:

3 left

💡 Hint

Common Mistakes

Using numbers or boolean values instead of a string for the name.

The JSON body requires a string value for the "name" key. "John Doe" is a valid string.

2fill in blank

medium

Complete the JSON body to include an age field with a number value.

Postman

{
  "age": [1]
}

Drag options to blanks, or click blank then click option'

A"twenty"

B"30"

C30

Dtrue

Attempts:

3 left

💡 Hint

Common Mistakes

Putting numbers inside quotes, making them strings.

Using boolean values instead of numbers.

The age field should be a number without quotes in JSON. 30 is a valid number.

3fill in blank

hard

Fix the error in the JSON body by completing the missing value for the "isActive" field.

Postman

{
  "isActive": [1]
}

Drag options to blanks, or click blank then click option'

A"true"

BFalse

C"false"

Dtrue

Attempts:

3 left

💡 Hint

Common Mistakes

Using capitalized True or False instead of lowercase true or false.

Putting boolean values inside quotes.

Boolean values in JSON are lowercase true or false without quotes. "true" is a string, which is incorrect.

4fill in blank

hard

Fill both blanks to create a JSON body with a list of hobbies.

Postman

{
  "hobbies": [[1], [2]]
}

Drag options to blanks, or click blank then click option'

A"reading"

B"swimming"

Creading

Dswimming

Attempts:

3 left

💡 Hint

Common Mistakes

Leaving out quotes around string elements in the array.

JSON array elements must be strings with quotes. "reading" and "swimming" are correct string values.

5fill in blank

hard

Fill all three blanks to create a JSON body with nested user info.

Postman

{
  "user": {
    "name": [1],
    "age": [2],
    "isMember": [3]
  }
}

Drag options to blanks, or click blank then click option'

A"Alice"

B28

Cfalse

D"28"

Attempts:

3 left

💡 Hint

Common Mistakes

Putting numbers or booleans inside quotes.

Using capitalized boolean values.

The name is a string with quotes, age is a number without quotes, and isMember is a boolean false without quotes.