X Swap Custom-Built Link

The X Swap front-end technologies support URL query parameters to allow for the possibility of custom-designed links on X Swap. Users will be able to take full advantage of this link to simplify the process of bridging tokens and save lots of time spent on prior arrangements for a bridging activity.

This design is thoughtful in this seemingly complicated crypto trading world in that all you need to do is redefine the set of parameters attached to the end of a URL, which are extensions used to help define specific content or actions based on the data being passed. 
Appending query parameters to the end of the link that defaults to the standard style (trading pairs, the amount, etc.) each time you open it is, though not the first-of-its-kind in this sector, the necessity that helps your project/platform pre-determine the bridge and the swapping route for users and allows you to get the most our of token swaps with X Swap.
Usage Example
Take a swap from USDC on Ethereum to USDC on Polygon.
Click the link below and view carefully the URL on the top of the webpage.
XY FINANCE - One Stop Cross-Chain Aggregator for DeFi & Metaverse.
xy.finance
The token on the source/target chain, slippage tolerance rate, the routes picked out for the best user experience, everything is all set within this custom-made link. Most importantly, it saves your users from human errors which could stem from operating the system manually by themselves.
Query Parameters
Parameter
Description
Example
sourceChainId
Chain ID
1
targetChainId
Chain ID
137
fromTokenAddress
Token Contract Address
0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
toTokenAddress
Token Contract Address
0x2791bca1f2de4661ed88a30c99a7a9449aa84174
amount
Float Value
50.5
The bespoke link only works if at least a valid chain id exists. 
If the address provided is empty or invalid, the default token will be the native token.
Reminder: Supported Blockchains
Network Name
Chain ID
Status
Ethereum
1
✅
BSC
56
✅
Polygon
137
✅
Fantom
250
✅
Cronos
25
✅
ThunderCore
108
✅
Avalanche
43115
✅
KuCoin
321
✅
Arbitrum
42161
✅
Optimism
10
✅

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Token Listing

Last modified 25d ago

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Contents

Usage Example

Query Parameters