CDR #011: Arka | asset price

Arka

Arka is a prediction market on Astar.

Feed usage

Data type: Price feed

Use case: The feed will be used to calculate the asset price

Specifications

Delivery method: Astar, Shibuya

Update mechanism: Deviation based

Threshold: 0.5%

Methodology: Moving Average

Frequency: 60s

Sources (by chain/version): All available markets

Pairs: Astar/ USD, BTC/ USD, DOT/ USD

Other relevant information:

Futures market based on several asset prices.

DOT/USD is now live on Astar and Shibuya additionally to the already deployed ASTR/USD and BTC/USD feeds.

1 Like

dApp introduction

Arka Lottery on Moonbeam and Moonbase testnet

Feed usage

Data type: Random number generator
Use case: Lottery

Specifications

Delivery method: Moonbeam and Moonbase testnet
Mechanism: Random Number Generator
Frequency: On Request
Sources (by chain/version): All available markets

dApp introduction

Arka Lottery on Polygon and Mumbai testnet

Feed usage

Data type: Random number generator
Use case: Lottery

Specifications

Delivery method: Polygon and Mumbai testnet
Mechanism: Random Number Generator
Frequency: On Request
Sources (by chain/version): All available markets

dApp introduction

Arka is a prediction market on Polygon and Polygon Mumbai Testnet.

Feed usage

Data type:Price Feed
Use case: The feed will be used to calculate the asset price

Specifications

Delivery method: Polygon, Mumbai testnet
Update mechanism: Deviation based
Methodology: Moving Average
Frequency: 60s
Sources (by chain/version): All available markets
Pairs:MATIC/USD

Arka

Arka is a prediction market on Moonbeam

Feed usage

Data type: Price feed

Use case: The feed will be used to calculate the asset price

Specifications

Delivery method: Moonbeam, Moonbase alpha

Update mechanism: Deviation based

Threshold: 0.5%

Methodology: Moving Average

Frequency: 60s

Sources (by chain/version): All available markets

Pairs: GLMR/ USD, BTC/ USD, DOT/ USD