Pair Proxy

• Trait: PairProxy
  • This proxy trait likely interacts with external components or contracts, performing operations like fetching prices or other data related to trading pairs.

Methods

• get_safe_price_by_default_offset(pair_address, input_payment) -> EsdtTokenPayment
  • Retrieves a safe price for a given pair, adjusting by a default offset.

Pair Actions

• Trait: PairActionsModule
  • The main trait that includes methods for adding and removing trading pairs.

Functions

• add_pair(token_id: TokenIdentifier, pair_address: ManagedAddress)
  • Adds a new trading pair to the contract. Requires validation of the token ID as a valid ESDT identifier and the pair address as a smart contract.
• remove_pair(token_id: TokenIdentifier)
  • Removes an existing trading pair based on the token ID.

Usage

• Adding a Pair: To introduce a new trading pair, the add_pair function is used, requiring a valid ESDT token identifier and a smart contract address representing the pair.
• Removing a Pair: The remove_pair function facilitates the removal of a trading pair from the system.

Important Notes

• Proper validation is performed in both adding and removing pairs, ensuring the integrity of the trading ecosystem within the contract.
• The PairProxy trait suggests an abstraction layer for interacting with external data or functionalities, crucial for dynamic and real-time trading scenarios.