# Translation of Curl command to HTTP Request

**URL:** <https://discourse.nodered.org/t/translation-of-curl-command-to-http-request/52101>\
**Category:** General\
**Created:** [11 October 2021 18:30 UTC](https://discourse.nodered.org/t/translation-of-curl-command-to-http-request/52101 "2021-10-11T18:30:35Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [11 October 2021 22:41 UTC](https://discourse.nodered.org/t/translation-of-curl-command-to-http-request/52101/3 "2021-10-11T22:41:50Z")

</div>

What does this flow output?  
(NOTE: change the http/https and IP in the function as required)

```auto
[{"id":"4816c6bb62da7b02","type":"inject","z":"b872cb4b.5a6448","name":"Click me","props":[],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","x":1260,"y":120,"wires":[["4816c6bb62da7b03"]]},{"id":"4816c6bb62da7b03","type":"function","z":"b872cb4b.5a6448","name":"","func":"//original curl: \n//\n//curl http://1.2.3.4/api/router/login -d \"pwd=XXYYZZAABB\"\n\nmsg.method = \"post\";\nmsg.url = \"http://1.2.3.4/api/router/login\";\nmsg.payload = `pwd=XXYYZZAABB`;\nmsg.headers = null;\nmsg.cookies = null;\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":1440,"y":120,"wires":[["4816c6bb62da7b04"]]},{"id":"4816c6bb62da7b04","type":"http request","z":"b872cb4b.5a6448","name":"","method":"use","ret":"txt","paytoqs":"ignore","url":"","tls":"","persist":false,"proxy":"","authType":"","x":1620,"y":120,"wires":[["4816c6bb62da7b05"]]},{"id":"4816c6bb62da7b05","type":"debug","z":"b872cb4b.5a6448","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":1780,"y":120,"wires":[]}]

```

> [@mudwalker](#):
>
> POST gets me a 200 response, but the password is not being read (among other diagnostics) "{"code":-1,"msg":"Token is null"}"

Assuming curl works, this response suggests curl is sending more in the http request that you believe (something like a header or cookie that you will need to add to the msg for the node-red http request node). Do you have wireshark installed? Or perhaps postman? (something to fully inspect the request and the response outside of node-red)

Also, see these posts for similar / related tips and clues...

- [Web scraping with java Script - #4 by Steve-Mcl](https://discourse.nodered.org/t/web-scraping-with-java-script/44593/4)
- [Search on webpage and retrieve data - #3 by UnborN](https://discourse.nodered.org/t/search-on-webpage-and-retrieve-data/52091/3)

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