fixed exchange rate for chainlink non stable tokens

[vignesha22]

Description

• Added native oracle address available on chainlink for each chain
• fixed exchange rate for non stable tokens with the respective decimals

Types of changes

What types of changes does your code introduce?

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Other (please describe):

Further comments (optional)

• Tested locally with tokens such as DAI on base https://basescan.org/tx/0xc096c56900d4d90a3853857ea3f22e7f9a22b12233d0118a252adae858db613d
• tokens where native token fiat value is less than the token value on polygon https://polygonscan.com/tx/0xeecd10023835e152d7f3ed1b4a9817ce07b145f56643a94acec1c289b99e29a0

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[ch4r10t33r]

LGTM. Have you tested with non stable coins as well?

[vignesha22]

LGTM. Have you tested with non stable coins as well?

yes https://polygonscan.com/tx/0x7bf1e74ef290213c05158f79fdd55646a6866eca6347b3010688832fc6ac51eb