このリソースには属性がありません。
curl --request GET \
    --url https://api.vulncheck.com/v3/openapi \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer insert_token_here'
package main
import (
    "fmt"
    "io"
    "net/http"
)
func main() {
    request, _ := http.NewRequest("GET", "https://api.vulncheck.com/v3/openapi", nil)
    request.Header.Set("Accept", "application/json")
    request.Header.Set("Authorization", "Bearer insert_token_here")
    response, _ := http.DefaultClient.Do(request)
    defer response.Body.Close()
    bodyBytes, _ := io.ReadAll(response.Body)
    fmt.Println(string(bodyBytes))
}
import requests
url = "https://api.vulncheck.com/v3/openapi"
headers = {
  "accept": "application/json",
}
params = {}
response = requests.get(url, headers=headers, params=params)
print(response.json())
{
  "basePath": "/v3",
  "definitions": "{...}",
  "info": {
    "contact": {
      "email": "support@vulncheck.com",
      "name": "VulnCheck API Support"
    },
    "description": "Version 3 of the VulnCheck API",
    "termsOfService": "https://vulncheck.com/terms",
    "title": "VulnCheck API",
    "version": "3.0"
  }
}