> ## Documentation Index
> Fetch the complete documentation index at: https://cobo.com/developers/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Testnet Coins

<Note>This content applies to WaaS 1.0 only. We highly recommend that you upgrade to [WaaS 2.0](https://www.cobo.com/developers/v2/guides/overview/introduction).</Note>

To facilitate testing, Cobo supports the GETH (ETH Testnet) and XTN (BTC Testnet) environments. Users are encouraged to obtain testnet coins for these networks from reputable third-party websites. Below are recommended platforms for your reference:

## SETH (ETH Testnet) - Sepolia Testnet

For testing on the Ethereum (ETH) Testnet using SETH, Cobo recommends utilizing the Sepolia Testnet. The following Explorer can be employed to monitor network metrics:

Etherscan Explorer: [https://sepolia.etherscan.io/](https://sepolia.etherscan.io/)

Below are recommended platforms where you can apply for testnet coins:

[QuickNode Sepolia Faucet](https://faucet.quicknode.com/drip)

[Grabteeth](https://grabteeth.xyz/)

[PoW faucet](https://sepolia-faucet.pk910.de/)

[Alchemy Sepolia faucet](https://sepoliafaucet.com/)

## XTN (BTC Testnet) - Testnet

For testing on the Bitcoin (BTC) Testnet using XTN, the following Explorer can be employed to monitor network metrics:

BlockCypher Explorer: [https://live.blockcypher.com/btc-testnet/](https://live.blockcypher.com/btc-testnet/)

Below are recommended platforms where you can apply for testnet coins:

[https://tbtc.bitaps.com/](https://tbtc.bitaps.com/)

[https://bitcoinfaucet.uo1.net/](https://bitcoinfaucet.uo1.net/)

[https://coinfaucet.eu/en/btc-testnet/](https://coinfaucet.eu/en/btc-testnet/)

[https://cryptopump.info/](https://cryptopump.info/)