Polyester Testnet supports deposits of assets from supported blockchains’ own test networks. These assets let you test the deposit process from the source chain into Polyester.
Testnet assets are different from the paper funds created by the Polyester team for paper trading competitions and giveaways. Paper funds are minted through a smart contract and can be created in unlimited amounts, allowing the team to distribute more or replace funds lost during trading.
Source-chain testnet assets are issued on their respective networks, such as Bitcoin Testnet. Depending on the network, they may need to be mined or obtained through third-party faucets. Polyester does not control their supply or availability. Depositing these assets lets you test the actual source-chain integration.
Below are the test networks supported by Polyester and the faucets where you can request funds, with any requirements.
Eligibility and Usage
These faucets send testnet Assets without requiring a mainnet balance. After you receive funds, deposit them into Polyester.
If a faucet is unavailable, see Faucet Backups.
| Asset and network | Faucet and notes |
|---|---|
 AVAX  Avalanche Fuji Testnet | Avalanche Builder Hub 0.5 AVAX per claim. Free account required. |
 BCH  Bitcoin Cash Testnet | Googol Select testnet, enter a BCH testnet address, and complete the CAPTCHA. |
 BNB  BNB Smart Chain Testnet | GHOST 0.01 BNB per claim. |
 BTC  Bitcoin Testnet | CoinFaucet Use a Bitcoin Testnet3 address. |
 DOGE  Dogecoin Testnet | doge.toys Can be unstable or unavailable. Use a Dogecoin testnet address. |
 ETC  Ethereum Classic Testnet | ETCMC Monitor Proof-of-work faucet: uses your device's processing power. Amount depends on mining completed. |
 ETH  Ethereum Sepolia | Google Cloud Google account sign-in required. |
ETH  Base Sepolia | OpenFaucet Proof-of-work browser mining. Keep the page open while mining. |
ETH  Arbitrum Sepolia | OpenFaucet Proof-of-work browser mining. Keep the page open while mining. |
ETH  Robinhood Testnet | Robinhood Chain 0.01 ETH per claim. Google account sign-in required. |
 LTC  Litecoin Testnet | CypherFaucet 0.01 LTC per hour. CAPTCHA required. |
 POL  Polygon PoS Testnet | OpenFaucet Proof-of-work browser mining. Listed claim range: 0.01 to 0.05 POL. |
 SOL  Solana Devnet | Solana Faucet Enter a Solana address. Connect a GitHub account to unlock a higher airdrop limit. |
 TRX  Tron Nile | NileEX 1,000 TRX per claim. Enter a Nile wallet address and complete the CAPTCHA. |
 XRP  Ripple Testnet | XRP Ledger Select Testnet. Generate a funded test wallet or refill an existing wallet. |
Faucet amounts and availability can change. Use the faucet's own page for current terms.
FAQ
No. Connecting your Discord account to your Polyester account is only required to claim paper assets. If you don’t want to use paper assets, you can obtain supported assets from external test networks through the Testnet Faucets page in the user docs, then deposit them into Polyester.
No. Connecting your X account to your Polyester account is only required to claim paper assets. If you don’t want to use paper assets, you can obtain supported assets from external test networks through the Testnet Faucets page in the user docs, then deposit them into Polyester.
A faucet is a website that provides testnet assets. Visit Testnet Faucets in the user docs to find faucets for supported assets and networks. After receiving the assets in your wallet, open Deposit in Polyester, choose the matching asset and test network, and send them to the deposit address shown. These faucets are operated by third parties, not Polyester. The links are provided for reference.
