hurl(1)

NAME
hurl - run and test HTTP requests.

SYNOPSIS
hurl [options] [FILE...]

DESCRIPTION
Hurl is a command line tool that runs HTTP requests defined in a simple plain text format. It can chain requests, capture values and evaluate queries on headers and body response. Hurl is very versatile, it can be used for fetching data and testing HTTP sessions: HTML content, REST / SOAP / GraphQL APIs, or any other XML / JSON based APIs.
    $ hurl session.hurl If no input files are specified, input is read from stdin.
    $ echo GET http://httpbin.org/get | hurl
        {
          "args": {},
          "headers": {
            "Accept": "*/*",
            "Accept-Encoding": "gzip",
            "Content-Length": "0",
            "Host": "httpbin.org",
            "User-Agent": "hurl/0.99.10",
            "X-Amzn-Trace-Id": "Root=1-5eedf4c7-520814d64e2f9249ea44e0"
          },
          "origin": "1.2.3.4",
          "url": "http://httpbin.org/get"
        } Output goes to stdout by default. To have output go to a file, use the -o, --output option:
    $ hurl -o output input.hurl By default, Hurl executes all HTTP requests and outputs the response body of the last HTTP call. To have a test oriented output, you can use --test option:
    $ hurl --test *.hurl

HURL FILE FORMAT
The Hurl file format is fully documented in https://hurl.dev/docs/hurl-file.html It consists of one or several HTTP requests
    GET http:/example.org/endpoint1
    GET http:/example.org/endpoint2

Capturing values
    A value from an HTTP response can be-reused for successive HTTP requests. A typical example occurs with CSRF tokens.
        GET https://example.org
        HTTP 200
        # Capture the CSRF token value from html body.
        [Captures]
        csrf_token: xpath "normalize-space(//meta[@name='_csrf_token']/@content)"
        # Do the login !
        POST https://example.org/login?user=toto&password=1234
        X-CSRF-TOKEN: {{csrf_token}} More information on captures can be found here https://hurl.dev/docs/capturing-response.html

Asserts
    The HTTP response defined in the Hurl file are used to make asserts. Responses are optional. At the minimum, response includes assert on the HTTP status code.
        GET http:/example.org
        HTTP 301 It can also include asserts on the response headers
        GET http:/example.org
        HTTP 301
        Location: http://www.example.org Explicit asserts can be included by combining a query and a predicate
        GET http:/example.org
        HTTP 301
        [Asserts]
        xpath "string(//title)" == "301 Moved" With the addition of asserts, Hurl can be used as a testing tool to run scenarios. More information on asserts can be found here https://hurl.dev/docs/asserting-response.html

OPTIONS
Options that exist in curl have exactly the same semantics. Options specified on the command line are defined for every Hurl file's entry. For instance:
    $ hurl --location foo.hurl will follow redirection for each entry in `foo.hurl`. You can also define an option only for a particular entry with an `[Options]` section. For instance, this Hurl file:
    GET https://example.org
    HTTP 301
    GET https://example.org
    [Options]
    location: true
    HTTP 200 will follow a redirection only for the second entry.

--cacert <FILE>
    Specifies the certificate file for peer verification. The file may contain multiple CA certificates and must be in PEM format. Normally Hurl is built to use a default file for this, so this option is typically used to alter that default file.

-E, --cert <CERTIFICATE[:PASSWORD]>
    Client certificate file and password. See also --key.

--color
    Colorize debug output (the HTTP response output is not colorized).

--compressed
    Request a compressed response using one of the algorithms br, gzip, deflate and automatically decompress the content.

--connect-timeout <SECONDS>
    Maximum time in seconds that you allow Hurl's connection to take. See also -m, --max-time.

--connect-to <HOST1:PORT1:HOST2:PORT2>
    For a request to the given HOST1:PORT1 pair, connect to HOST2:PORT2 instead. This option can be used several times in a command line. See also --resolve.

-b, --cookie <FILE>
    Read cookies from FILE (using the Netscape cookie file format). Combined with -c, --cookie-jar, you can simulate a cookie storage between successive Hurl runs.

-c, --cookie-jar <FILE>
    Write cookies to FILE after running the session (only for one session). The file will be written using the Netscape cookie file format. Combined with -b, --cookie, you can simulate a cookie storage between successive Hurl runs.

--fail-at-end
    Continue executing requests to the end of the Hurl file even when an assert error occurs. By default, Hurl exits after an assert error in the HTTP response. Note that this option does not affect the behavior with multiple input Hurl files. All the input files are executed independently. The result of one file does not affect the execution of the other Hurl files.

--file-root <DIR>
    Set root file system to import files in Hurl. This is used for both files in multipart form data and request body. When this is not explicitly defined, the files are relative to the current directory in which Hurl is running.

-L, --location
    Follow redirect. To limit the amount of redirects to follow use the --max-redirs option

--glob <GLOB>
    Specify input files that match the given glob pattern. Multiple glob flags may be used. This flag supports common Unix glob patterns like *, ? and []. However, to avoid your shell accidentally expanding glob patterns before Hurl handles them, you must use single quotes or double quotes around each pattern.

-i, --include
    Include the HTTP headers in the output (last entry).

--ignore-asserts
    Ignore all asserts defined in the Hurl file.

-k, --insecure
    This option explicitly allows Hurl to perform "insecure" SSL connections and transfers.

--interactive
    Stop between requests. This is similar to a break point, You can then continue (Press C) or quit (Press Q).

--json
    Output each hurl file result to JSON. The format is very closed to HAR format.

--key <KEY>
    Private key file name.

--max-redirs <NUM>
    Set maximum number of redirection-followings allowed By default, the limit is set to 50 redirections. Set this option to -1 to make it unlimited.

-m, --max-time <SECONDS>
    Maximum time in seconds that you allow a request/response to take. This is the standard timeout. See also --connect-timeout.

--no-color
    Do not colorize output.

--no-output
    Suppress output. By default, Hurl outputs the body of the last response.

--noproxy <HOST(S)>
    Comma-separated list of hosts which do not use a proxy. Override value from Environment variable no_proxy.

-o, --output <FILE>
    Write output to FILE instead of stdout.

-x, --proxy <[PROTOCOL://]HOST[:PORT]>
    Use the specified proxy.

--report-junit <FILE>
    Generate JUnit File. If the FILE report already exists, it will be updated with the new test results.

--report-html <DIR>
    Generate HTML report in DIR. If the HTML report already exists, it will be updated with the new test results.

--resolve <HOST:PORT:ADDR>  <HOST:PORT:ADDR>
    Provide a custom address for a specific host and port pair. Using this, you can make the Hurl requests(s) use a specified address and prevent the otherwise normally resolved address to be used. Consider it a sort of /etc/hosts alternative provided on the command line.

--retry
    Retry requests if any error occurs (asserts, captures, runtimes etc...).

--retry-interval <MILLISECONDS>
    Duration in milliseconds between each retry. Default is 1000 ms.

--retry-max-count <NUM>
    Maximum number of retries. Set this option to -1 to make it unlimited. Default is 10.

--ssl-no-revoke
    (Windows) This option tells Hurl to disable certificate revocation checks. WARNING: this option loosens the SSL security, and by using this flag you ask for exactly that.

--test
    Activate test mode: with this, the HTTP response is not outputted anymore, progress is reported for each Hurl file tested, and a text summary is displayed when all files have been run.

--to-entry <ENTRY_NUMBER>
    Execute Hurl file to ENTRY_NUMBER (starting at 1). Ignore the remaining of the file. It is useful for debugging a session.

-u, --user <USER:PASSWORD>
    Add basic Authentication header to each request.

-A, --user-agent <NAME>
    Specify the User-Agent string to send to the HTTP server.

--variable <NAME=VALUE>
    Define variable (name/value) to be used in Hurl templates.

--variables-file <FILE>
    Set properties file in which your define your variables. Each variable is defined as name=value exactly as with --variable option. Note that defining a variable twice produces an error.

-v, --verbose
    Turn on verbose output on standard error stream. Useful for debugging. A line starting with '>' means data sent by Hurl. A line staring with '<' means data received by Hurl. A line starting with '*' means additional info provided by Hurl. If you only want HTTP headers in the output, -i, --include might be the option you're looking for.

--very-verbose
    Turn on more verbose output on standard error stream. In contrast to --verbose option, this option outputs the full HTTP body request and response on standard error. In addition, lines starting with '**' are libcurl debug logs.

-h, --help
    Usage help. This lists all current command line options with a short description.

-V, --version
    Prints version information

ENVIRONMENT
Environment variables can only be specified in lowercase. Using an environment variable to set the proxy has the same effect as using the -x, --proxy option.

http_proxy [PROTOCOL://]<HOST>[:PORT]
    Sets the proxy server to use for HTTP.

https_proxy [PROTOCOL://]<HOST>[:PORT]
    Sets the proxy server to use for HTTPS.

all_proxy [PROTOCOL://]<HOST>[:PORT]
    Sets the proxy server to use if no protocol-specific proxy is set.

no_proxy <comma-separated list of hosts>
    List of host names that shouldn't go through any proxy.

HURL_name value
    Define variable (name/value) to be used in Hurl templates. This is similar than --variable and --variables-file options.

NO_COLOR
    When set to a non-empty string, do not colorize output (see --no-color option).

EXIT CODES

1   Failed to parse command-line options.

2   Input File Parsing Error.

3   Runtime error (such as failure to connect to host).

4   Assert Error.

WWW
https://hurl.dev

SEE ALSO
curl(1) hurlfmt(1)