# NXT node - API Port closed

**URL:** <https://talk.jelurida.com/t/nxt-node-api-port-closed/579>\
**Category:** Ardor and Nxt Wallet Users\
**Created:** [3 November 2021 15:46 UTC](https://talk.jelurida.com/t/nxt-node-api-port-closed/579 "2021-11-03T15:46:39Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![kaiofabian](https://talk.jelurida.com/user_avatar/talk.jelurida.com/kaiofabian/32/165_2.png) [@kaiofabian](https://talk.jelurida.com/u/kaiofabian)\
**Post date:** [3 November 2021 15:46 UTC](https://talk.jelurida.com/t/nxt-node-api-port-closed/579/1 "2021-11-03T15:46:39Z")

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What access port for API port appears open in explorer?

I haven't any return of my API port. I'm using VPS. I gave 'allow' to port 443

My **nxt.properties** have this parameters:

nxt.platform=My\_Token (not public)  
nxt.adminPassword=My\_Password (not public)  
nxt.myAddress=My\_IP (not public)  
nxt.enablePeerUPnP=True  
nxt.apiServerEnforcePOST=true  
nxt.apiServerHost=0.0.0.0  
nxt.allowedBotHosts=\*  
nxt.maxPrunableLifetime=-1  
nxt.includeExpiredPrunable=true

Let me know if there's something wrong, if I should add or remove any parameters.

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**Author:** ![sergi](https://talk.jelurida.com/user_avatar/talk.jelurida.com/sergi/32/21_2.png) [@sergi](https://talk.jelurida.com/u/sergi)\
**Post date:** [4 November 2021 06:50 UTC](https://talk.jelurida.com/t/nxt-node-api-port-closed/579/2 "2021-11-04T06:50:06Z")

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All settings have default values on the `nxt-default.properties` file. Check there for the default values for ports. Anyway the API port for Ardor is 27876 on mainnet.

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**Author:** ![kaiofabian](https://talk.jelurida.com/user_avatar/talk.jelurida.com/kaiofabian/32/165_2.png) [@kaiofabian](https://talk.jelurida.com/u/kaiofabian)\
**Post date:** [4 November 2021 14:50 UTC](https://talk.jelurida.com/t/nxt-node-api-port-closed/579/3 "2021-11-04T14:50:47Z")

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allow to port 7876 is the solution in my case.

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**Author:** ![sergi](https://talk.jelurida.com/user_avatar/talk.jelurida.com/sergi/32/21_2.png) [@sergi](https://talk.jelurida.com/u/sergi)\
**Post date:** [4 November 2021 15:11 UTC](https://talk.jelurida.com/t/nxt-node-api-port-closed/579/4 "2021-11-04T15:11:11Z")

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Right, that's the Nxt's default API port.