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LI.FI Link Parameterization
Use parameters to link to jumper.exchange and pre-determine the user's bridge- & swapping route.
While you're working on integrating our SDK into your dApp, you can send a link with preset parameters of the desired token and desired chain for your users to swap to the right tokens.

Example: Swap from the user's current chain to MAGIC on Arbitrum.
Construction:
https://jumper.exchange/?
toChain=arb&
toToken=0x539bde0d7dbd336b79148aa742883198bbf60342
Similarly: Swap 100 MAGIC from Arbitrum to AAVE on Polygon
Parameter | Description | Example |
---|---|---|
fromChain | Chain ID or Chain Abbreviation
(If left empty, the user's current chain on Metamask will be selected) | arb |
fromToken | Token Contract Address | 0x539bde0d7dbd336b79148aa742883198bbf60342 |
toChain | Chain ID or Chain Abbreviation | pol |
toToken | Token Contract Address | 0xd6df932a45c0f255f85145f286ea0b292b21c90b |
fromAmount | Float Value | 250.5 |