Version: 2.0

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';

try {
  await Moralis.start({
    apiKey: "YOUR_API_KEY"
  });

  const response = await Moralis.EvmApi.defi.getPairAddress({
    "chain": "0x1",
    "exchange": "uniswapv2",
    "token0Address": "0x2b591e99afe9f32eaa6214f7b7629768c40eeb39",
    "token1Address": "0xdac17f958d2ee523a2206206994597c13d831ec7"
  });

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

from moralis import evm_api

api_key = "YOUR_API_KEY"

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

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

{
  "token0": "",
  "token1": "",
  "pairAddress": "0xbbb9bf440d0f686487925fef3b0a0f9aa67753f6"
}