Javascript bot programming using Gemini API, NodeJS and CryptoCompare - DISCUSSION

R.C · October 24, 2020, 11:39pm

I NEED HELPPPPP

but who is going to buy or sell through the command window?
HOW DO YOU RECORD TO A FILE EXECUTABLE ON PC OR ON MOBILE PHONE?

R.C · October 24, 2020, 11:42pm

I am a premium student, I have a problem for more than a week I have posted more than 3 times and I still have no answer, good course …

thecil · October 25, 2020, 3:49pm

Hey @R.C, hope you are great.

I already replied your executable files on another topic, now we do not teach nothing related to executable files on our courses.

If you have any more questions, please let us know so we can help you!

Carlos Z.

thecil · October 25, 2020, 3:52pm

Hey @cincinnato, hope you are ok.

Now the USB Key is a feature to add a second layer of security on your Gemini Account, but to use it you will need an USB Security Key Device, if you dont have one, you should not activate that feature, also is not need it to complete the course, is just an extra feature from Gemini.

Here is some examples to give you a better idea: The best USB security keys for 2020

If you have any more questions, please let us know so we can help you!

Carlos Z.

cincinnato · October 25, 2020, 5:13pm

Thank you for your reply. I know what is a security USB key, but I am surprised that Gemini asks for that like if I activated this service before. The account is new and I have never activated any USB security key. In any case, do you know if there is the possibility to exclude this control?

cincinnato · October 25, 2020, 5:33pm

Sorry, I cancel all my previous words, it was my mistake. I clicked on Security --> Add new security key while I had to go on API --> Create a new API key. Simply my personal logic was to create an API key in the Security section.

De_Fi · October 26, 2020, 2:46am

Hi, when installing yarn i get this error… anyone can help here?

npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules
npm ERR! code EACCES
npm ERR! syscall access
npm ERR! path /usr/local/lib/node_modules
npm ERR! errno -13
npm ERR! Error: EACCES: permission denied, access ‘/usr/local/lib/node_modules’
npm ERR! [Error: EACCES: permission denied, access ‘/usr/local/lib/node_modules’] {
npm ERR! errno: -13,
npm ERR! code: ‘EACCES’,
npm ERR! syscall: ‘access’,
npm ERR! path: ‘/usr/local/lib/node_modules’
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.

npm ERR! A complete log of this run can be found in:
npm ERR! /Users/awm/.npm/_logs/2020-10-26T02_44_23_109Z-debug.log

michael_o · October 26, 2020, 1:58pm

Hi Ivan,
2 questions on Gemini Sandbox
Q1. After login, i cannot see the “Dash board” as per your video, is this normal?
Q2. When creating the new API key, do we need to create the Master or Primary?

Pls advice. Thank you.

thecil · October 26, 2020, 6:58pm

Hey @De_Fi, hope you are great.

Have you tried to open your powershell console has Administrator?

If you have any more questions, please let us know so we can help you!

Carlos Z.

thecil · October 26, 2020, 11:53pm

Probably Gemini changed their frontend few months ago, so the dashboard of this moment could look different from when the video get recorded.

I created a Private Key, there is some difference between them but i think the Private Key should be enough for the course.

If you have any more questions, please let us know so we can help you!

Carlos Z.

De_Fi · October 27, 2020, 2:23am

Hi again,
I managed to figure out that error, but ran into many more. i am using mac so the comands in the videos are somewhat different and require me to search for alternatives on some.
Installing yarn was completely different as i was getting to many errors
Im now up to video 14, using Gemini BUY ORDER. i installed the gemini API and all files where added. Here is the index.js code copied:

const GeminiAPI = require(“gemini-api”).default;
const secret = “";
const key = "”;
const restClient = new GeminiAPI({key, secret, sandbox:true});
restClient.newOrder({amount:1,price:13000,side:“buy”,symbol:“btcusdt”});
.then(response => console.log(response));

when executing in terminal im getting this error: node index.js

/Users/awm/Desktop/node/index.js:10
.then(response => console.log(response));
^

SyntaxError: Unexpected token ‘.’
at wrapSafe (node:internal/modules/cjs/loader:999:16)
at Module._compile (node:internal/modules/cjs/loader:1047:27)
at Object.Module._extensions…js (node:internal/modules/cjs/loader:1112:10)
at Module.load (node:internal/modules/cjs/loader:948:32)
at Function.Module._load (node:internal/modules/cjs/loader:789:14)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:72:12)
at node:internal/main/run_main_module:17:47

michael_o · October 27, 2020, 1:32pm

Hi Carlos,
Noted and thank you!

thecil · October 27, 2020, 7:43pm

you have a miss typed ; after your newOrder function.
function({arguments}).then(something) as an Example.

If you have any more questions, please let us know so we can help you!

Carlos Z.

De_Fi · October 27, 2020, 10:04pm

Thanks, i removed the ; now this is the new error:

node:internal/process/promises:218
triggerUncaughtException(err, true /* fromPromise */);
^

[UnhandledPromiseRejection: 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(). The promise rejected with the reason “#”.] {
code: ‘ERR_UNHANDLED_REJECTION’
}

thecil · October 29, 2020, 12:58am

Ok, you might have to use .catch function to get any error from your function.

const restClient = new GeminiAPI({key, secret, sandbox:true});
restClient.newOrder({amount:1,price:13000,side:“buy”,symbol:“btcusdt”});
.then(response => console.log(response))
//add this line
.catch(console.error);

Carlos Z.

De_Fi · October 29, 2020, 3:30am

thanks again. very frustrating to say the least. new error:

{
result: ‘error’,
reason: ‘MissingAccounts’,
message: ‘Expected a JSON payload with accounts’
}

thecil · October 29, 2020, 1:55pm

I’m sure that error appears because you are using the Master Key of Gemini API instead of Private Key.

The Master Key use some kind of account argument that I think gemini-api-node does not manage. Try to change/create a Private Key.

Carlos Z

De_Fi · October 29, 2020, 10:52pm

Bingo working now through terminal
thanks Carlos, have a good day

De_Fi · November 10, 2020, 6:57am

anyone here interested in helping connect API from Nomics to my website ?
happy to pay in crypto for your time
my email is [email protected]

Glenn · November 10, 2020, 12:09pm

hello,

i’m getting this error:

"yarn : File C:\Users\GamerX\AppData\Roaming\npm\yarn.ps1 cannot be loaded because running scripts is disabled on this s
ystem. For more information, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
At line:1 char:1

yarn add gemini-api

  + CategoryInfo          : SecurityError: (:) [], PSSecurityException
  + FullyQualifiedErrorId : UnauthorizedAccess

What can i do?

Best regards,

Glenn