# Understanding the flow

In order to send native parachains or relay chain token to Moonbeam, we need to sign an extrinsic. As different parachains are using different pallets (notably xTokens and polkadotXCM) it's way more convenient to forge the calls using LightSpell API.

Then, if we want to execute them, we can use the ParaSpell SDK to initiate the transaction. Of course, you'll need the adequate amount of native tokens to pay for the fees.


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