New pools, new token pairs: Uniswap and Aerodrome

$0.05 per call · failed calls are never charged · no account or subscription: pay per call with a card key or USDC

Newest liquidity pools on Uniswap v3, Uniswap v2 and (on Base) Aerodrome, read live from the factories' PoolCreated and PairCreated events on Base, Ethereum, Arbitrum, Optimism or Polygon: pool address, both tokens with symbol and decimals, fee tier or stable flag, block, transaction and approximate age, newest first. Use to spot new token listings, watch pool launches or feed a new-pair screener; check token_report before trading.

Guide: New DEX pools API, new token pairs

Run it free (25 free calls) Buy credits by card (from $1) Example result (JSON)

Try it with your own inputs

base (default), ethereum, arbitrum, optimism or polygon

Uses one of your 25 free calls. Nothing is charged, and a call that fails is not counted.

Inputs

NameTypeDescription
chainstringbase (default), ethereum, arbitrum, optimism or polygon
dexstringall (default), uniswap-v3, uniswap-v2 or aerodrome (Base only)
blocksstringHow many recent blocks to scan, 100 to 20000 (default 3000: about 100 minutes on Base, 10 hours on Ethereum)
limitstringMost pools to return, 1 to 30 (default 20)

Request

Over HTTP, with a card key from /credits:

curl -H "Authorization: Bearer adt_…" "https://tools.funwords.eu/dex/new-pools?chain=base"

Or one of your 25 free calls, no key:

curl "https://tools.funwords.eu/dex/new-pools?chain=base&trial=1"

Without a key, the same URL answers 402 Payment Required with x402 and MPP terms, so an agent with a wallet pays per call in USDC (Base, Polygon, Arbitrum or Solana over x402; Base or Tempo over MPP) and retries.

Example result

{
  "chain": "Base",
  "blocksScanned": 3000,
  "fromBlock": 37000000,
  "toBlock": 37002999,
  "count": 2,
  "pools": [
    {
      "dex": "uniswap-v2",
      "pool": "0x1111111111111111111111111111111111111111",
      "token0": {
        "address": "0x4200000000000000000000000000000000000006",
        "symbol": "WETH",
        "decimals": 18
      },
      "token1": {
        "address": "0x2222222222222222222222222222222222222222",
        "symbol": "NEW",
        "decimals": 18
      },
      "feeTier": 3000,
      "stable": null,
      "block": 37002990,
      "txHash": "0xabc",
      "approxAgeMinutes": 0.3
    }
  ],
  "source": "Uniswap v3, Uniswap v2 and Aerodrome factory events, read live"
}

From an AI agent (MCP)

Add the MCP server to Claude, Cursor or any MCP client. This tool is dex_new_pools, and the first 25 successful calls are free:

https://tools.funwords.eu/mcp

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