Request error

[pudelos]

Hi!
I tried logging into the librus and found a few solutions. Yours works best, but I need to do it in node.js. I tried and it gets error status 400. Everything works in this project, but maybe you'll know what the error is.

while (r == null) {
        try {
            r = axios.post('https://api.librus.pl/OAuth/Token', {
                data: {
                    "username": login,
                    "password": password,
                    "librus_long_term_token": "1",
                    "grant_type": "password"
                },
                headers: headers,
                statusText: 'OK',
                status: 200
            })


        } catch (error) {
            console.log(error)
        }
    }

(node:5460) UnhandledPromiseRejectionWarning: Error: Request failed with status code 400
    at createError (C:\Users\milew\Desktop\librus\librus-api\node_modules\axios\lib\core\createError.js:16:15)
    at settle (C:\Users\milew\Desktop\librus\librus-api\node_modules\axios\lib\core\settle.js:17:12)
    at IncomingMessage.handleStreamEnd (C:\Users\milew\Desktop\librus\librus-api\node_modules\axios\lib\adapters\http.js:260:11)
    at IncomingMessage.emit (events.js:327:22)
    at endReadableNT (internal/streams/readable.js:1327:12)
    at processTicksAndRejections (internal/process/task_queues.js:80:21)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:5460) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2)
(node:5460) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

[pudelos]

I have already solved my problem. The solution was to use querystring.stringify