# Bitquery API integration with TradingView Technical Analysis Charts (DEX APIs)

**URL:** https://community.bitquery.io/t/bitquery-api-integration-with-tradingview-technical-analysis-charts-dex-apis/244
**Category:** GraphQL Tutorials
**Tags:** tradingview, reactjs
**Created:** [June 28, 2021, 10:31am UTC](https://community.bitquery.io/t/bitquery-api-integration-with-tradingview-technical-analysis-charts-dex-apis/244 "2021-06-28T10:31:36Z")
**Posts on this page:** 6
**Page:** 3

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### Author: ![Defi](https://avatars.discourse-cdn.com/v4/letter/d/cdc98d/32.png) [@Defi](https://community.bitquery.io/u/Defi)
#### Post date: [January 18, 2022, 5:28pm UTC](https://community.bitquery.io/t/bitquery-api-integration-with-tradingview-technical-analysis-charts-dex-apis/244/46 "2022-01-18T17:28:35Z")

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Did you manage to resolve this? I’m having the same issue…

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### Author: ![burgossrodrigo](https://avatars.discourse-cdn.com/v4/letter/b/a698b9/32.png) [@burgossrodrigo](https://community.bitquery.io/u/burgossrodrigo)
#### Post date: [March 14, 2022, 8:06pm UTC](https://community.bitquery.io/t/bitquery-api-integration-with-tradingview-technical-analysis-charts-dex-apis/244/47 "2022-03-14T20:06:35Z")

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same error here

![image](https://us1.discourse-cdn.com/flex016/uploads/bitquery/original/1X/cdd6d726091ce98161ba5509e777fa3739bc3c3e.png)

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### Author: ![aman](https://avatars.discourse-cdn.com/v4/letter/a/90ced4/32.png) [@aman](https://community.bitquery.io/u/aman)
#### Post date: [March 15, 2022, 10:10am UTC](https://community.bitquery.io/t/bitquery-api-integration-with-tradingview-technical-analysis-charts-dex-apis/244/48 "2022-03-15T10:10:39Z")

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The same has been working for us.

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### Author: ![Defi](https://avatars.discourse-cdn.com/v4/letter/d/cdc98d/32.png) [@Defi](https://community.bitquery.io/u/Defi)
#### Post date: [April 29, 2022, 5:39pm UTC](https://community.bitquery.io/t/bitquery-api-integration-with-tradingview-technical-analysis-charts-dex-apis/244/49 "2022-04-29T17:39:41Z")

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I managed to fix the issue by wrapping my axios query and variables with JSON.stringify()

You can also use the fetch library instead.

Good luck!

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### Author: ![sayon-bitquery](https://sea2.discourse-cdn.com/flex016/user_avatar/community.bitquery.io/sayon-bitquery/32/522_2.png) [@sayon-bitquery](https://community.bitquery.io/u/sayon-bitquery)
#### Post date: [May 2, 2022, 3:00am UTC](https://community.bitquery.io/t/bitquery-api-integration-with-tradingview-technical-analysis-charts-dex-apis/244/50 "2022-05-02T03:00:04Z")

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Hey, could you please share the code snippet for the same? It would be beneficial for other clients who are not so familiar with technical terms.

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### Author: ![victor](https://avatars.discourse-cdn.com/v4/letter/v/3e96dc/32.png) [@victor](https://community.bitquery.io/u/victor)
#### Post date: [July 27, 2022, 10:15am UTC](https://community.bitquery.io/t/bitquery-api-integration-with-tradingview-technical-analysis-charts-dex-apis/244/51 "2022-07-27T10:15:44Z")

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Hello. Thanks for your kind explanation.  
I followed your way, but I have a issue. (onHistoryCallback is not a function)

 ![image](https://us1.discourse-cdn.com/flex016/uploads/bitquery/original/1X/874c9ad099dc8161ddc3d5fc06ce440eb923a9d6.png)  
Hope to your kind help.

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