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Find all available pairs for a chain

Every AgoraStableSwapFactory keeps an on-chain registry of every pair it deploys. This guide shows how to query all available pairs using the wallet client created earlier.

The convenience view function getAllPairData() returns:

FieldDescription
pairAddressProxy address of the pair contract
token0 / token1Structs containing address, name, symbol, and decimals

1. Pick a factory address​

// AgoraStableSwapFactory contract on Avalanche Fuji Testnet
const TESTNET_FACTORY = '0x237591AaF2FCCb34464Ceae9EeA1eb6f375843AF';

2. Helper to read the purchase fees​

/**
 * Returns an array of pair data for every pool created by the factory.
 */
async function getAllPairData(factory: `0x${string}`) {
  return await client.readContract({
    address: factory,
    abi: stableSwapFactoryAbi,
    functionName: "getAllPairData",
  });
}

3. Run the query​

(async () => {
  const allPairData = await getAllPairData(TESTNET_FACTORY);
  console.log(allPairData);
})();
[
  {
    pairAddress: '0x237591AaF2FCCb34464Ceae9EeA1eb6f375843AF',
    token0: {
      tokenAddress: '0xa9012a055bd4e0eDfF8Ce09f960291C09D5322dC',
      name: 'AUSD',
      symbol: 'AUSD',
      decimals: 6n
    },
    token1: {
      tokenAddress: '0xb8d4F619B3a482349DF31c33e75E28C93Eb92527',
      name: 'ConstantToken',
      symbol: 'CTK',
      decimals: 18n
    }
  }
]