Gunbot blog


Supported periods for Gunbot v16 and higher

A common mistake is to try to run Gunbot with periods that are not supported by the bot, and this could lead to some errors. The pic below shows all the supported periods for Gunbot v16, v18, v19 and higher. Click on the image to see full size:


How to fix Cannot read property toLowerCase of undefined

Are you getting the error message “Cannot read property toLowerCase of undefined” when running Gunbot? This error appears when we got a temporary / soft ban for making too many requests per second. In order to fix it, close the bot for 5 or 10 minutes, increase the delay, and run the bot again.


How to fix “Timestamp for this request error” on Gunbot

There are several similar errors related with the same issue: some computers lose the time sync after some days. One of the most common errors is: Error: binance {“code”:-1021,”msg”:”Timestamp for this request was 1000ms ahead of the server’s time.“} This is a similar error caused by the same issue: { InvalidNonce: binance {“code”:-1021,”msg”:”Timestamp for this request is outside of the recvWindow.“} at binance.throwExactlyMatchedException (C:\snapshot\v18build\node_modules\\node_modules\ccxt\js\base\Exchange.js:523:19) at binance.handleErrors (C:\snapshot\v18build\node_modules\\node_modules\ccxt\js\binance.js:1906:26) at module.exports.handleRestResponse.response.text.then (C:\snapshot\v18build\node_modules\\node_modules\ccxt\js\base\Exchange.js:618:18) […]


Gunbot permanent tournament May 2020

As you most likely know, Gunbot have been reaching agreements with the most popular crypto exchanges and it’s sharing juicy prices between Gunbot traders. What we plan is to keep going and keep running tournaments in the exchanges we have partnerships with. Next tournament will take place on Binance futures. So, what’s the deal? First of all, the tournament starts at 00:00 UTC 16 of May 2020 and ends at […]


Fix TypeError: Cannot read property ‘type’ of undefined

Are you getting an error like this one? TypeError: Cannot read property ‘type’ of undefined at module.(anonymous function).a8Q.process.q9Q.(anonymous function).q9Q.(anonymous function).(anonymous function).(anonymous function).(anonymous function).E00 (C:\snapshot\v18build\gain.js:0:0) at module.(anonymous function).Market.returnTradeHistory.Promise.(anonymous function).L0.(anonymous function).(anonymous function).y0 (C:\snapshot\v18build\ctx-wrapper.js:0:0) at <anonymous> at process._tickCallback (internal/process/next_tick.js:188:7) (Code 16189)Requesting data…please wait… If so, try this: Check the pair that is making the error to appear, then make a manual buy and sell it again. A small buy and sell is enough, […]


Differences between all Gunbot Editions

At the moment of writing this article (21th April 2020), there are 4 Gunbot Editions: UPDATED 1-1-2022 – Gunbot Standard: It costs 0.0075 btc. Gunbot Standard allows to execute all the trading strategies and it has all the features. It includes a lifetime license for 1 Exchange. – Gunbot Pro: It costs 0.0105 btc. Gunbot Pro allows to execute all the trading strategies and it has all the features. It […]


Fix error “Issue checking Gunthy Balance on Etherscan network”

Are you getting a message like “Fix error “Issue checking Gunthy Balance on Etherscan network” when running Gunbot? Most of the times this error is fixed itself, just waiting. If Etherscan network is facing temporary issues, it makes Gunbot unable to read the info it needs, so we just need to wait until Ethercan issues are fixed. It also could be caused if we put an invalid Gunthy wallet.


How to fix “EAPI:Invalid nonce” error on Gunbot

Are you getting an error message when running Gunbot similar to this?: Loading exchange – kraken Loading data…. { InvalidNonce: kraken {“error”:[“EAPI:Invalid nonce“]} at kraken.handleErrors (C:\snapshot\v18build\node_modules\\node_modules\ccxt\js\kraken.js:1405:19) at module.exports.handleRestResponse.response.text.then (C:\snapshot\v18build\node_modules\\node_modules\ccxt\js\base\Exchange.js:618:18) at <anonymous> at process._tickCallback (internal/process/next_tick.js:188:7) constructor: [Function: InvalidNonce], name: ‘InvalidNonce’ } Error: Fetching my trades again.{“name”:”InvalidNonce”} at errorHandler (C:\snapshot\v18build\ctx\js\kraken.js:0:0) at <anonymous> at process._tickCallback (internal/process/next_tick.js:188:7) Error: {} at errorHandler (C:\snapshot\v18build\ctx-wrapper.js:0:0) at <anonymous> at process._tickCallback (internal/process/next_tick.js:188:7) Unable to connect to kraken If you […]