Using Other Currencies

You can pay for transactions in any of the 14 cryptocurrencies we support.

Currency / Blockchain	Currency	Parameter Value	Bundlr Support	WebBundlr Support
Aptos	APT	aptos	yes	yes
Algorand	ALGO	algorand	yes	no
Arbitrum	ETH	arbitrum	yes	yes
Arweave	AR	arweave	yes	no
Avalanche C-Chain	AVAX	avalanche	yes	yes
Boba	BOBA	boba	yes	yes
Boba-eth	ETH	boba-eth	yes	yes
Chainlink	LINK	chainlink	yes	no
Ethereum	ETH	ethereum	yes	yes
Fantom	FTM	fantom	yes	yes
Near	NEAR	near	yes	yes
Polygon	MATIC	matic	yes	yes
Solana	SOL	solana	yes	yes

To use a different currency, simply link your private key and supply the currency name when creating a new Bundlr object. The accepted values for "currency_name" are listed in the third column of the table above.

General Format:

import Bundlr from “@bundlr-network/client”;

const bundlr = new Bundlr("<node_url>", "<currency_name>", "<private_key>");

await bundlr.upload(“Hello world”);

Matic Example:

import Bundlr from “@bundlr-network/client”;

const bundlr = new Bundlr(“https://node2.bundlr.network”, “matic”, “<matic_private_key>”);

await bundlr.upload(“Hello world”);

You can also use our devnet with free devnet currencies available from public faucets.