\unset ECHO

t
t
t
t
t
content-type|application/json
access-control-allow-origin|*
access-control-allow-credentials|true
{
    "url": "https://httpbin.org/get?a=b&c=&d",
    "args": {
        "a": "b",
        "c": "",
        "d": ""
    },
    "headers": {
        "Host": "httpbin.org",
        "Accept": "*/*"
    }
}

t
t
t
t
t
t
t
content-type|application/json
access-control-allow-origin|*
access-control-allow-credentials|true
{
    "url": "https://httpbin.org/post?a=b&c=&d",
    "args": {
        "a": "b",
        "c": "",
        "d": ""
    },
    "data": "{\"e\":\"f\",\"g\":\"\",\"h\":null}",
    "form": {
    },
    "json": {
        "e": "f",
        "g": "",
        "h": null
    },
    "files": {
    },
    "headers": {
        "Host": "httpbin.org",
        "Accept": "*/*",
        "Content-Type": "application/json; charset=utf-8",
        "Content-Length": "25"
    }
}

t
t
t
t
t
t
t
t
content-type|application/json
access-control-allow-origin|*
access-control-allow-credentials|true
{
    "url": "https://httpbin.org/post?a=b&c=&d",
    "args": {
        "a": "b",
        "c": "",
        "d": ""
    },
    "data": "",
    "form": {
        "e": "f",
        "g": "",
        "h": ""
    },
    "json": null,
    "files": {
    },
    "headers": {
        "Host": "httpbin.org",
        "Accept": "*/*",
        "Content-Type": "application/x-www-form-urlencoded",
        "Content-Length": "8"
    }
}

t
t
t
t
t
t
t
t
t
content-type|application/json
access-control-allow-origin|*
access-control-allow-credentials|true
{
    "url": "https://httpbin.org/post?a=b&c=&d",
    "args": {
        "a": "b",
        "c": "",
        "d": ""
    },
    "data": "",
    "form": {
        "e": "f",
        "g": "",
        "h": ""
    },
    "json": null,
    "files": {
        "filename.txt": "content"
    },
    "headers": {
        "Host": "httpbin.org",
        "Accept": "*/*",
        "Content-Length": "476"
    }
}