Get DEX token pair address

GEThttps://deep-index.moralis.io/api/v2/:token0_address/:token1_address/pairAddress

Fetch the pair data of the provided token0+token1 combination. The token0 and token1 options are interchangable (ie. there is no different outcome in "token0=WETH and token1=USDT" or "token0=USDT and token1=WETH")

PATH PARAMS

token0_addressstringrequired

The token0 address

token1_addressstringrequired

The token1 address

QUERY PARAMS

chainstring

The chain to query

to_blockstring

The block number to get the reserves from

to_datestring

Get the reserves up to this date (any format that is accepted by momentjs)

Provide the param 'to_block' or 'to_date'
If 'to_date' and 'to_block' are provided, 'to_block' will be used.

exchangestringrequired

The factory name or address of the token exchange

Responses

API KEY

Node.js
Python
cURL
Go
PHP

import Moralis  from 'moralis';
import { EvmChain } from '@moralisweb3/evm-utils';

try {
    const chain = EvmChain.ETHEREUM;

    const token0Address = '0x1234567890123456789012345678901234567890';

    const token1Address = '0x1234567890123456789012345678901234567890';

    await Moralis.start({
        apiKey: 'YOUR_API_KEY',
        // ...and any other configuration
    });

    const response = await Moralis.EvmApi.defi.getPairAddress({
        token0Address,
        token1Address,
        chain,
    });

    console.log(response?.result);
} catch (e) {
    console.error(e);
}
        

from moralis import evm_api

api_key = "YOUR_API_KEY"
params = {
    "exchange": "uniswapv2", 
    "token0_address": "0x2b591e99afe9f32eaa6214f7b7629768c40eeb39", 
    "token1_address": "0xdac17f958d2ee523a2206206994597c13d831ec7", 
    "chain": "eth", 
    "to_block": "", 
    "to_date": "", 
}

result = evm_api.defi.get_pair_address(
    api_key=api_key,
    params=params,
)

print(result)

curl --request GET \
     --url 'https://deep-index.moralis.io/api/v2/0x2b591e99afe9f32eaa6214f7b7629768c40eeb39/0xdac17f958d2ee523a2206206994597c13d831ec7/pairAddress?chain=eth&exchange=uniswapv2' \
     --header 'accept: application/json' \
     --header 'X-API-Key: YOUR_API_KEY' 

package main

import (
  "fmt"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://deep-index.moralis.io/api/v2/0x2b591e99afe9f32eaa6214f7b7629768c40eeb39/0xdac17f958d2ee523a2206206994597c13d831ec7/pairAddress?chain=eth&exchange=uniswapv2"

  req, _ := http.NewRequest("GET", url, payload)

  req.Header.Add("Accept", "application/json")
  req.Header.Add("X-API-Key", "YOUR_API_KEY")

  res, _ := http.DefaultClient.Do(req)

  defer res.Body.Close()
  body, _ := ioutil.ReadAll(res.Body)

  fmt.Println(res)
  fmt.Println(string(body))

}

<?php
// Dependencies to install:
// $ composer require guzzlehttp/guzzle

require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://deep-index.moralis.io/api/v2/0x2b591e99afe9f32eaa6214f7b7629768c40eeb39/0xdac17f958d2ee523a2206206994597c13d831ec7/pairAddress?chain=eth&exchange=uniswapv2', [
  'headers' => [
    'Accept' => 'application/json',
    'X-API-Key' => 'YOUR_API_KEY',
  ],
]);

echo $response->getBody();

Response Example

{
  "pairAddress": "0xbbb9bf440d0f686487925fef3b0a0f9aa67753f6"
}