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Merge pull request #72 from nevermined-io/gerriesmits-patch-35
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Update 50-faucets.md
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gerriesmits authored Jun 27, 2023
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Expand Up @@ -59,7 +59,7 @@ https://gnosisfaucet.com/ dispenses a small amount of xDAI.

### Getting testnet USDC for Chiado Gnosis
Right now, USDC doesn't exist for Chiado.
If you want to try out the purchasing flow, we recommend you use Polygon Mumbai or Arbitrum Goerli. The flows are identical on each network.
If you want to try out the purchasing flow, we recommend you use Polygon Mumbai. The flows are identical on each network.


## Getting tokens for Goerli, the testnet for Arbitrum
Expand All @@ -73,10 +73,14 @@ To publish a Smart Subscription (and the associated AI web service or Data) you
- Select Arbitrum and Goerli from the dropdowns.
- Connect your MetaMask to complete the wallet address field.
- Optionally you can tweet to double the amount of test ETH you will receive.
(note: the faucet will say ARB, which is
(note: the faucet might say ARB, but your MetaMask will say ETH 🤷‍♀️🤷🏼‍♂️)

<p align="center"><img src="/images/tutorials/50-Testnet-Goerli-ETH" /></p>
<p align="center"><img src="/images/tutorials/50-Testnet-Goerli-ETH.png" /></p>


### Getting testnet USDC for Arbitrum Goerli
Do not use the Arbitrum Goerli version of Uniswap to swap some ETH to USDC. The Nevermined marketplace uses the Circle USDC version for testing (token contract: 0xfd064A18f3BF249cf1f87FC203E90D8f650f2d63) and that is not (yet) available to trade on Uniswap.
Getting USDC for Goerli is possible, but requires a fair amount of developer knowledge. Read more on the [Circle website](https://developers.circle.com/developer/docs/funding-test-wallets).

If you want to try out the purchasing flow, we recommend you use Polygon Mumbai. The flows are identical on each network.

In any case, Do not use the Arbitrum Goerli version of Uniswap to swap some ETH to USDC. The Nevermined marketplace uses the Circle USDC version for testing (token contract: 0xfd064A18f3BF249cf1f87FC203E90D8f650f2d63) and that is not (yet) available to trade on Uniswap.

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