Censys from Powershell

censys.ps1

# env vars for your Censys API creds
$apiid = $env:CENSYS_API_ID
$apisecret = $env:CENSYS_API_SECRET
$pair = "$apiid" + ":" + "$apisecret"

# Base64 encode them for auth
$encodedCreds = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($pair))
$basicAuthValue = "Basic $encodedCreds"

# set up our headers 
$Headers = @{ 
    Authorization = $basicAuthValue
    "Content-Type" = "application/json"
}

# search, in this case IPv4
(Invoke-WebRequest -UseBasicParsing https://censys.io/api/v1/search/ipv4 -Method POST -Headers $Headers -Body '{"query": "80.http.get.headers.server: nginx"}').Content

(Invoke-RestMethod -UseBasicParsing https://censys.io/api/v1/search/ipv4 -Method POST -Headers $Headers -Body '{"query": "80.http.get.headers.server: nginx"}').results

# view, again IPv4
(Invoke-WebRequest -UseBasicParsing https://censys.io/api/v1/view/ipv4/8.8.8.8  -Headers $Headers).Content

Invoke-RestMethod -UseBasicParsing https://censys.io/api/v1/view/ipv4/1.1.1.1 -Headers $Headers