Deployments
Polygon ZkEVM

Polygon ZkEVM

Price and Liquidity Aggregators

Daily Average Oracle (WETH)

Configured to provide high-precision price and medium-precision liquidity data for WETH pairs, averaged over 24 hours.

  • Contract address: 0x06F8968411067d9122B6d4Ec7Bd3d69A220D504a
  • Contract version: 4.0.0
  • Type: Geometric-mean TWAP, harmonic-mean TWAL
    • Period: 24 hours
    • Granularity: 1
  • Update thresholds:
    • Price: 0.5% or every 4 hours
    • Liquidity: 10% or every 8 hours
  • Validation:
    • Required liquidity for each underlying oracle:
      • Minimum token liquidity value: 5 WETH
      • Minimum quote token liquidity: 5 WETH
      • Acceptable ratio: between 1:100 and 100:1
    • Minimum valid sources: 1
    • Offchain pegging
  • Aggregation strategy: Quote token weighted geometric mean average

Median Filtered Daily Average Oracle (WETH)

Configured to provide high-precision price and medium-precision liquidity data for WETH pairs, recording the median price and liquidity of three 24-hour TWA observations.

  • Contract address: 0xd158c6d1fBefFC16A3C2F60aF4D293E70cc3942A
  • Contract version: 4.0.0
  • Type: Median filtered oracle
  • Source oracle: Daily Average Oracle (WETH)
  • Aggregation parameters:
    • Observation offset: 0
    • Observation increment: 1
    • Observation amount: 3

7d Daily Volatility Oracle (WETH)

Configured to provide historical price volatility, measured in log returns, for WETH pairs over seven days.

  • Contract address: 0xDe06FD597BDc822bB3F729B55639B46a91E0350a
  • Contract version: 4.0.0
  • Type: Historical price volatility oracle
  • Source oracle: Daily Average Oracle (WETH)
  • Aggregation parameters:
    • Observation offset: 0
    • Observation increment: 1
    • Observation amount: 7 (8 observations are required to calculate 7 deltas)

Thirty Minute Average Oracle (WETH)

Configured to provide high-precision price and medium-precision liquidity data for WETH pairs, averaged over 30 minutes.

  • Contract address: 0x76f54185815Cd1A4423adff558E90394650Ca0FC
  • Contract version: 4.0.0
  • Type: Geometric-mean TWAP, harmonic-mean TWAL
    • Period: 30 minutes
    • Granularity: 1
  • Update thresholds:
    • Price: 0.5% or every 4 hours
    • Liquidity: 10% or every 8 hours
  • Validation:
    • Required liquidity for each underlying oracle:
      • Minimum token liquidity value: 5 WETH
      • Minimum quote token liquidity: 5 WETH
      • Acceptable ratio: between 1:100 and 100:1
    • Minimum valid sources: 1
    • Offchain pegging
  • Aggregation strategy: Quote token weighted geometric mean average
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