Cambrian V3 - List Pools API

By Cambrian Network base

GET /api/v1/evm/uniswap/v3/pools

V3 - List Pools

Overview

Returns a list of all Uniswap V3 liquidity pools on a given EVM chain, including token pair details, fee tiers, tick spacing, and pool creation timestamps.

Business Value

  • Pool Discovery: Find available liquidity pools for specific token pairs on Uniswap V3
  • Market Analysis: Analyze liquidity distribution and fee structures across different pools
  • DeFi Integration: Access pool addresses and metadata for smart contract interactions
  • Token Research: Discover new token pairs and their associated liquidity pools
  • Historical Tracking: Monitor pool creation patterns and market evolution over time

Endpoint Details

URL: 

https://api.cambrian.org/evm/uniswap/v3/pools

Method: GET
Authentication: Required via X-API-Key header

Query Parameters

Parameter Type Required Default Description
chain_id integer No 8453 EVM chain ID. Enum: 1, 8453, 42161, 4663
token_address string No - Pool token address. See tokens for valid addresses.
limit integer No 100 Limit the number of results. Min 1, Max 10000
offset integer No 0 Offset the results, allows you to skip a number of rows before starting to return rows. Min 0, Max 100000000
order_asc array No - List of column names to order by in ascending order divided by comma. Leave empty items to combine with descending order.
order_desc array No - List of column names to order by in descending order divided by comma. Leave empty items to combine with ascending order.

Response Field Descriptions

Response Field Type Description
chainId UInt16 EVM chain ID
dexAddress FixedString(42) DEX factory contract address
dexName String Name of the DEX
poolAddress FixedString(42) Pool contract address
token0Address String Contract address of token0
token0Symbol String Symbol of token0
token0Decimals UInt8 Decimal places for token0
token1Address String Contract address of token1
token1Symbol String Symbol of token1
token1Decimals UInt8 Decimal places for token1
createdAt DateTime('UTC') Timestamp when the pool was created
fee UInt32 Pool fee tier
tickSpacing Int32 Tick spacing configured for the pool

Examples

1. List Uniswap V3 Pools

Retrieve the most recently created Uniswap V3 pools, limited to 10 results.

curl -X GET "https://api.cambrian.org/evm/uniswap/v3/pools?limit=10" \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json"

Response:

[
  {
    "columns": [
      {
        "name": "chainId",
        "type": "UInt16"
      },
      {
        "name": "dexAddress",
        "type": "FixedString(42)"
      },
      {
        "name": "dexName",
        "type": "String"
      },
      {
        "name": "poolAddress",
        "type": "FixedString(42)"
      },
      {
        "name": "token0Address",
        "type": "String"
      },
      {
        "name": "token0Symbol",
        "type": "String"
      },
      {
        "name": "token0Decimals",
        "type": "UInt8"
      },
      {
        "name": "token1Address",
        "type": "String"
      },
      {
        "name": "token1Symbol",
        "type": "String"
      },
      {
        "name": "token1Decimals",
        "type": "UInt8"
      },
      {
        "name": "createdAt",
        "type": "DateTime('UTC')"
      },
      {
        "name": "fee",
        "type": "UInt32"
      },
      {
        "name": "tickSpacing",
        "type": "Int32"
      }
    ],
    "data": [
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0xdd3b201dacb7b5fe705b1f461d0f7593d4490b41",
        "0x4200000000000000000000000000000000000006",
        "WETH",
        18,
        "0xaf8d60257376d5901bd5be8064128086f4608df1",
        "AGRIPPA",
        18,
        "2026-09-23T16:02:25+00:00",
        10000,
        200
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0x73386102d0535e0b3ee3651ccbf7c21bb37baecf",
        "0x4200000000000000000000000000000000000006",
        "WETH",
        18,
        "0x96575c9f398a0d2ccef0ed79cd109b2f0beffddc",
        "TKN",
        18,
        "2026-09-23T15:54:33+00:00",
        3000,
        60
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0xc0faf409ccd7095d6464c8d1f70e69862e3eecb9",
        "0x4200000000000000000000000000000000000006",
        "WETH",
        18,
        "0xa69136c3b62b86047ac09098b64fb8967039267a",
        "MUSEGRAM",
        18,
        "2026-09-23T15:48:35+00:00",
        10000,
        200
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0x5f9f9a9d32d7f18b72ea76ba8b45cc7cad93631b",
        "0x4200000000000000000000000000000000000006",
        "WETH",
        18,
        "0x5552fa77225d5ae790526b6f644f9e5d05ff3179",
        "PUNCHCAT",
        18,
        "2026-09-23T15:37:47+00:00",
        10000,
        200
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0x84b1f4e2b3aec9e5740f762db85bc7cc8fd680f8",
        "0x4200000000000000000000000000000000000006",
        "WETH",
        18,
        "0x92a18d7c8e5ce15d2e99a321c40867f71a06283a",
        "TEST",
        18,
        "2026-09-23T14:04:41+00:00",
        10000,
        200
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0x70bf3a911d0b58a45d09d293d35aebde7149a362",
        "0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf",
        "VVV",
        18,
        "0xc4856cc303d48a2c83d522200dbe484899b1fbe8",
        "SEX",
        18,
        "2026-09-23T13:09:41+00:00",
        10000,
        200
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0x97173ee29a976c50beca3e553bbbc0ab8ae73be8",
        "0x6a68b4cbd98bdff4f96770d1ca788ba7d4960c04",
        "cbZEC",
        18,
        "0x83f31af747189c2fa9e5deb253200c505eff6ed2",
        "uZEC",
        18,
        "2026-09-23T12:08:49+00:00",
        10000,
        200
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0xceceab42774b66078709716d347c0bebe5e2aaff",
        "0x35521bbaa9d4ee0b82b6ef900cb8cb2e6dfaa5e9",
        "cc",
        18,
        "0x4200000000000000000000000000000000000006",
        "WETH",
        18,
        "2026-09-23T12:00:47+00:00",
        10000,
        200
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0x758e6a94980cc12fcda34b7d8283e3c0b2620b4f",
        "0x31f6d33f824c7b929be2f1c7d89a92a96949de1e",
        "VPN",
        18,
        "0x4200000000000000000000000000000000000006",
        "WETH",
        18,
        "2026-09-23T12:00:33+00:00",
        10000,
        200
      ],
      [
        8453,
        "0x33128a8fc17869897dce68ed026d694621f6fdfd",
        "UniswapV3",
        "0xccbec265b0ea3726f2b1f5f3bc96a5641e84f6b3",
        "0x2f5bcdc1d001d81c768d1bfa61bc32ee1605be93",
        "BUS",
        18,
        "0x4200000000000000000000000000000000000006",
        "WETH",
        18,
        "2026-09-23T12:00:15+00:00",
        10000,
        200
      ]
    ],
    "rows": 10
  }
]

Results are capped at 10 items per response. This example returns the 10 most recently created Uniswap V3 pools on Base (chain ID 8453), each with its token pair, fee tier, tick spacing, and creation timestamp.

x402 Payment Option

This endpoint supports pay-per-use access via the x402 payment protocol (v2), charging $0.05 USDC per request in blockchain micropayments. No API key required.

Quick Start (TypeScript)

npm install @x402/fetch @x402/evm viem

import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const signer = privateKeyToAccount(process.env.EVM_PRIVATE_KEY as `0x${string}`);
const client = new x402Client();
client.register("eip155:*", new ExactEvmScheme(signer));

const fetchWithPayment = wrapFetchWithPayment(fetch, client);
const response = await fetchWithPayment(
  "https://x402.cambrian.org/evm/uniswap/v3/pools"
);
const data = await response.json();

Quick Start (Python)

pip install "x402[httpx]"

import asyncio, os
from eth_account import Account
from x402 import x402Client
from x402.http.clients import x402HttpxClient
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

async def main():
    client = x402Client()
    account = Account.from_key(os.getenv("EVM_PRIVATE_KEY"))
    register_exact_evm_client(client, EthAccountSigner(account))

    async with x402HttpxClient(client) as http:
        response = await http.get("https://x402.cambrian.org/evm/uniswap/v3/pools")
        print(response.json())

asyncio.run(main())

Payment Flow

  1. Send a normal request to the endpoint (no API key needed)
  2. Server returns 402 Payment Required with payment details
  3. The x402 SDK automatically signs a payment authorization with your wallet
  4. The SDK resubmits the request with the signed payment
  5. Server verifies payment and returns the API response

The x402 SDK handles steps 2 through 5 automatically.

Network: Base (chain ID 8453) | Currency: USDC | Price: $0.05 per request