Get Trading Pairs

Fetch trading pairs (tokenIn / tokenOut) available for swapping.

Fetch trading pairs from Zert's backend.

get

Retrieves the list of trading pairs.

Parameters

• params (PairsQueryParams, optional)

  • chainRef (string)

  • tokenIn (string)

  • tokenOut (string)

  • limit (number)

  • cursor (string)

  • supportedOnly (string | boolean)

  • debug (string | boolean)

Returns

A Promise that resolves to PairsResponse.

• data.pairs (Pair[]): List of pairs.

• data.nextCursor (string, optional): Cursor for next page.

• meta.requestId (string): Request identifier.

• meta.timestamp (string): Response timestamp.

Each Pair has: fromChain, toChain, tokenIn, and tokenOut.

import { RoutingEngineSDK } from 'routing-engine-sdk';

const sdk = new RoutingEngineSDK({
  api: { apiKey: 'your-api-key' },
});

try {
  const response = await sdk.pairs.get({
    chainRef: 'eth-mainnet',
    tokenIn: 'USDC',
    tokenOut: 'USDT',
    limit: 50,
  });
  console.log(response.data.pairs);
  console.log('Next cursor:', response.data.nextCursor);
} catch (error) {
  console.error(error);
}