# Deposit to Poloniex

**URL:** <https://forum.grin.mw/t/deposit-to-poloniex/5253>\
**Category:** Tech Support\
**Created:** [June 18, 2019, 4:24pm UTC](https://forum.grin.mw/t/deposit-to-poloniex/5253 "2019-06-18T16:24:41Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![noobvie](https://avatars.discourse-cdn.com/v4/letter/n/9d8465/32.png) [@noobvie](https://forum.grin.mw/u/noobvie)\
**Post date:** [June 18, 2019, 4:24pm UTC](https://forum.grin.mw/t/deposit-to-poloniex/5253/1 "2019-06-18T16:24:41Z")

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I tested to deposit GRIN to Poloniex but got following message, do you have idea?

`Wallet command failed: LibWallet Error: Can't Deserialize slate`

 ![image](https://canada1.discourse-cdn.com/flex036/uploads/grin/original/2X/3/354b521311e1dbc3b4c1cbc096ed1bc65041166a.png)

I tried both " and ’ for the URL but same error.

Thanks.

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**Author:** ![invertedcrosss](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.grin.mw/invertedcrosss/32/404_2.png) [@invertedcrosss](https://forum.grin.mw/u/invertedcrosss)\
**Post date:** [June 18, 2019, 4:38pm UTC](https://forum.grin.mw/t/deposit-to-poloniex/5253/2 "2019-06-18T16:38:59Z")

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I thinks it’s an issue on Poloniex side.

> <https://github.com/mimblewimble/grin-wallet/issues/145>

Had the same error yesterday. I recommend TradeOgre as an alternative but that’s just me.

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**Author:** ![dog](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.grin.mw/dog/32/2230_2.png) [@dog](https://forum.grin.mw/u/dog)\
**Post date:** [June 18, 2019, 4:53pm UTC](https://forum.grin.mw/t/deposit-to-poloniex/5253/3 "2019-06-18T16:53:12Z")

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Yes, I had a problem depositing a few $GRIN last week to a Poloniex address.

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**Author:** ![FirsArgentum](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.grin.mw/firsargentum/32/736_2.png) [@FirsArgentum](https://forum.grin.mw/u/FirsArgentum)\
**Post date:** [June 18, 2019, 8:50pm UTC](https://forum.grin.mw/t/deposit-to-poloniex/5253/4 "2019-06-18T20:50:53Z")

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Had similar problem trying to deposit some Grin from Niffler wallet to Poloniex - tx failed after several attempts. Can withdraw from Poloniex to Niffler wallet no problem using the Hedwig however.

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**Author:** ![noobvie](https://avatars.discourse-cdn.com/v4/letter/n/9d8465/32.png) [@noobvie](https://forum.grin.mw/u/noobvie)\
**Post date:** [June 19, 2019, 1:14am UTC](https://forum.grin.mw/t/deposit-to-poloniex/5253/5 "2019-06-19T01:14:09Z")

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I also try by sending files but Poloniex’s upload said ‘invalid file’. Strange.  
However, the withdrawal is still good.

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**Author:** ![jaspervdm](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.grin.mw/jaspervdm/32/3095_2.png) [@jaspervdm](https://forum.grin.mw/u/jaspervdm)\
**Post date:** [June 19, 2019, 10:43am UTC](https://forum.grin.mw/t/deposit-to-poloniex/5253/6 "2019-06-19T10:43:59Z")

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Generate a file with `-v 0` flag, it should work on Poloniex.

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**Author:** ![invertedcrosss](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.grin.mw/invertedcrosss/32/404_2.png) [@invertedcrosss](https://forum.grin.mw/u/invertedcrosss)\
**Post date:** [June 19, 2019, 7:18pm UTC](https://forum.grin.mw/t/deposit-to-poloniex/5253/7 "2019-06-19T19:18:02Z")

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Where do you add the -v 0 flag in the command line to send a http transaction to Poloniex? Thank you! 🙂