I make post request to my api server, post using postman works very well but i can't make post request using node-red, please help need advice msg.headers = {}; msg.headers={ 'Content-Type': 'application/json' }; msg.method = "POST"; msg.url = "http://myserver:5000/datasensor"; msg.payload…

How is the http request node configured?

Hi @E1cid like this [{"id":"9f981220.1b5b1","type":"inject","z":"1a419334.cdb3ed","name":"","topic":"","payload":"{\"applicationID\":\"11\",\"applicationName\":\"dragino_lvl_1\",\"deviceName\":\"km5\",\"devEUI\":\"a84041cae1821b9b\",\"rxInfo\":[{\"gatewayID\":\"00800000a0003faa\",\"uplinkID\":\"6b…

[Screenshot from 2020-07-06 22-43-31]

It looks to me like your server does not accept/refusing post request with json body from node-red. How was the postman set up? Try msg.payload = JSON.stringify(msg.payload);

thats make me confused too, i'm using raw json to my post using postman [Screenshot from 2020-07-06 23-30-20]

I'ts strange as the request works at this test site to https://ptsv2.com/t/7ybmy-1594053283/post results can be seen here. https://ptsv2.com/t/7ybmy-1594053283/d/6000863101321216 Maybe there is some strange white space on your api key. Try deleting it and typing it in instead of copy and paste.

Or maybe node-red only works with https not http, that is right?

Hi @E1cid i just realize that i run with old node-red, i try to run it using my new raspberry and it works, the question is if i upgrade the node-red it will delete all my setting? and also i run old version npm too can i upgrade it without erase my node-red setting?

I would think that all you would do is back up your flows and settings json. Then when you upgrade if they need to be replaced then you have a copy.

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"Error: connect ECONNREFUSED

General

susiloharjo 8 July 2020 04:09 12

Thank you, the problem already solved

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Error HTTP request post General http-request	4	254	9 April 2024
Basic http endpoint ECONNREFUSED problem General	2	2713	26 May 2021
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"RequestError: connect ECONNREFUSED 127.0.0.1:443" General http-request	9	338	23 December 2023
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"Error: connect ECONNREFUSED

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