# Matemask can't send KLAY coin

**URL:** <https://devforum.kaia.io/t/matemask-cant-send-klay-coin/1552>\
**Category:** Kaia\
**Tags:** klaytn\
**Created:** [8월 1, 2021, 12:53오전 UTC](https://devforum.kaia.io/t/matemask-cant-send-klay-coin/1552 "2021-08-01T00:53:16Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![colin.kim](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/colin.kim/32/55_2.png) [@colin.kim](https://devforum.kaia.io/u/colin.kim)\
**Post date:** [8월 2, 2021, 2:36오전 UTC](https://devforum.kaia.io/t/matemask-cant-send-klay-coin/1552/4 "2021-08-02T02:36:38Z")

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Also, you can find a hint how to connect Metamask with Klaytn via KAS in the below answer:

> [@KAS token url to integrate to Metamask problem](https://devforum.kaia.io/t/kas-token-url-to-integrate-to-metamask-problem/1383/2):
>
> @tobilova You can simply use authority described in [rfc3986](https://datatracker.ietf.org/doc/html/rfc3986#section-3.2.1). More specifically, you add a test network into your metamask as https://{your-kas-auth}:{your-kas-secret}@node-api.klaytnapi.com/v1/klaytn?chain-id=8217. In above URL, 8217 indicates the chain ID of Klaytn Cypress network as you know. If you want to connect to Testnet, you can change it to 1001(Baobab’s chain ID). You have to pay attention to the following things. If you are using credentials issued before June, authentication ma…

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