# Exchange rate canister send with 0 cycles

**URL:** <https://forum.dfinity.org/t/exchange-rate-canister-send-with-0-cycles/32130>\
**Category:** Developers\
**Created:** [June 19, 2024, 1:59am UTC](https://forum.dfinity.org/t/exchange-rate-canister-send-with-0-cycles/32130 "2024-06-19T01:59:13Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Vivienne](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/vivienne/32/29170_2.png) [@Vivienne](https://forum.dfinity.org/u/Vivienne)\
**Post date:** [June 19, 2024, 8:21am UTC](https://forum.dfinity.org/t/exchange-rate-canister-send-with-0-cycles/32130/2 "2024-06-19T08:21:54Z")

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> [@Error while trying to use XRC](https://forum.dfinity.org/t/error-while-trying-to-use-xrc/31330/2):
>
> I read the following in the forum but i dont know how to “set your local network to be a system subnet” The [XRC](https://dashboard.internetcomputer.org/canister/uf6dk-hyaaa-aaaaq-qaaaq-cai) lives on a system subnet where making outcalls is free, so it’s not necessary for it to attach cycles. If you want it to work locally you have to set your local network to be a system subnet, too

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