Aggregated DEX API

expand's Aggregated DEX API provides connectivity across the major decentralized exchanges[Uniswapv2,UniswapV3, Sushiswap, Curve, Balancer] available on the Ethereum chain.

Using this API users will be able to fetch the quotes for a swap to make informed decisions and also perform the swaps directly along with methods that support addition and removal of liquidity in a specified pool.

RPC Methods

en_getQuotes

Get aggregated quotes from major DEXs in a single response.

Sample code

Web3

Web3
Eth
Ether

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'en_getQuotes',
  ["EXAMPLE"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"en_getQuotes",
    "params": ["EXAMPLE"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "en_getQuotes",
    ["EXAMPLE"]
  );
  console.log(network);
})();

en_addLiquidity

Add liquidity to the specific pool of the provided DEX

Sample code

Web3

Web3
Eth
Ether

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'en_addLiquidity',
  ["EXAMPLE"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"en_addLiquidity",
    "params": ["EXAMPLE"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "en_addLiquidity",
    ["EXAMPLE"]
  );
  console.log(network);
})();

en_swap

get prepared transactions for swap from various DEXs in a single response.

Sample code

Web3

Web3
Eth
Ether

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'en_swap',
  ["EXAMPLE"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"en_swap",
    "params": ["EXAMPLE"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "en_swap",
    ["EXAMPLE"]
  );
  console.log(network);
})();

en_removeLiquidity

Removes/decreases liquidity from a specific pool in the provided DEX

Sample code

Web3

Web3
Eth
Ether

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'en_removeLiquidity',
  ["EXAMPLE"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"en_removeLiquidity",
    "params": ["EXAMPLE"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "en_removeLiquidity",
    ["EXAMPLE"]
  );
  console.log(network);
})();

en_getUserLiquidity

Retrieves a particular user's liquidity from the specific pool in the provided DEX

Sample code

Web3

Web3
Eth
Ether

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'en_getUserLiquidity',
  ["EXAMPLE"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"en_getUserLiquidity",
    "params": ["EXAMPLE"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "en_getUserLiquidity",
    ["EXAMPLE"]
  );
  console.log(network);
})();

en_getPoolLiquidity

Retrieves the total liquidity of a specific pool in the provided DEX

Sample code

Web3

Web3
Eth
Ether

Copy

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'en_getPoolLiquidity',
  ["EXAMPLE"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"en_getPoolLiquidity",
    "params": ["EXAMPLE"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "en_getPoolLiquidity",
    ["EXAMPLE"]
  );
  console.log(network);
})();

Plans & features

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MAINNET 30,000 - $39/month
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Enterprise Sales

Get Started

MAINNET 30,000

$39.00/month

MAINNET 100,000

$79.00/month

Enterprise

This add-on is currently in Beta

Supported Chains

RPC Methods

Supported Chains

Plans & features

Aggregated DEX API

This add-on is currently in Beta

Supported Chains

RPC Methods

Supported Chains

Plans & features

Contact our sales team

Contact our sales team