Intersect the top traders of 2-5 Solana tokens to find smart money and coordinators that profit across every one of them — with the Noesis /crossbt analysis.

Bot /crossbtREST POST /api/v1/tokens/cross-tradersMCP cross_traders

How to find traders active across multiple Solana tokens

TL;DR. Noesis's /crossbt analysis intersects the top trader lists of 2-5 Solana tokens and returns wallets that rank in every one of them — regardless of whether they still hold. One call to POST /api/v1/tokens/cross-traders exposes smart money rotating through a sector and insider coordinators profiting across related launches.

Why cross-trader analysis matters

Top-trader rankings are backward-looking: they tell you who has already made money on a token. Intersecting them across multiple tokens finds wallets that consistently extract value from a sector or ecosystem.

Two kinds of wallets surface reliably:

Both matter. /crossbt returns them in the same ranked list; classification happens downstream via /walletchecker.

What does /crossbt return?

Given 2-5 token mints, /crossbt returns:

  1. Wallets that rank in the top traders of every provided token (using GMGN's top-100 list per token)
  2. Per-token rank for each recurring wallet
  3. Per-token realized PnL
  4. Per-wallet win rate and trade count (full history, not token-scoped)
  5. Solscan label for the top 15 enriched wallets

Ranked by combined PnL across all provided tokens.

How does Noesis compute the intersection?

For each provided mint, Noesis pulls the top-100 trader list from GMGN. These lists are pre-ranked by realized profit per token. The intersection is computed by wallet address:

Smaller intersections (tighter, more meaningful) come from more tokens or more long-tail tokens.

How to run the analysis

Telegram bot

/crossbt mint_a mint_b mint_c

Typical output:

🔀 Cross Best Traders · 3 tokens
Found 7 wallets in top traders of all 3

  1. 9aB7...Kzm2 · "@alpha_caller" · +$180k combined
     · #3 in mint_a (+$90k) · #8 in mint_b (+$45k) · #12 in mint_c (+$45k)
     · 71% WR · 214 trades
  2. 4rEp...Nn01 · +$112k combined
     ...

REST API

curl -H "X-API-Key: $NOESIS_API_KEY" \
  -X POST -H "Content-Type: application/json" \
  -d '{"tokens": ["mint_a", "mint_b", "mint_c"]}' \
  "https://noesisapi.dev/api/v1/tokens/cross-traders"

MCP

cross_traders(tokens=["mint_a", "mint_b", "mint_c"])

or prompt:

Find the traders that are in the top 100 of all three tokens mint_a, mint_b, mint_c. Rank them by combined PnL.

SDKs

TypeScript

import { Noesis } from "noesis-api";
const noesis = new Noesis({ apiKey: process.env.NOESIS_API_KEY! });
const cbt = await noesis.wallet.crossTraders(["mint_a", "mint_b", "mint_c"]);

Python

from noesis import Noesis
noesis = Noesis(api_key=os.environ["NOESIS_API_KEY"])
cbt = noesis.wallet.cross_traders(["mint_a", "mint_b", "mint_c"])

Rust

let client = noesis_api::Noesis::new(api_key);
let cbt = client.cross_traders(&["mint_a".into(), "mint_b".into(), "mint_c".into()]).await?;

Understanding the output

How to combine /crossbt with other commands

Chain 1 — Smart money rotation

/crossbt <trending_a> <trending_b>    traders profitable on both
  → /walletchecker <top_trader>       confirm high-WR smart money
  → monitor their next trades for sector rotation signal

Chain 2 — Serial insider detection

/dev <mint>                           get dev's prior launches
  → /crossbt <mint> <prior_mint_a>    recurring top traders
  → wallets in both = likely team members accumulating

Chain 3 — Sector alpha mapping

/crossbt <launcher_a> <launcher_b> <launcher_c>    top launcher-sector traders
  → /walletchecker each                            rank by win rate
  → follow the top 3 into future launches

Chain 4 — Cross-validation against /cross

/cross <mint_a> <mint_b>              common current holders
/crossbt <mint_a> <mint_b>            common top traders (profitable)
  → intersection of both = active profitable holders
  → in /cross but not /crossbt = bagholders who haven't realized profit
  → in /crossbt but not /cross = smart money who already exited

When /crossbt can mislead

Caveats

FAQ

How is /crossbt different from /cross? /cross intersects current holders. /crossbt intersects top traders (by historical profit), regardless of current holding. Use /cross to find coordination in positions, /crossbt to find skill or insider profit extraction.

Why limit to 3 tokens? Three-token intersection of top-100 lists is the sweet spot for signal density. Four-token intersection is usually empty or down to 1-2 ultra-whales — at that point you're better off profiling the known names individually.

What's a meaningful intersection size? For three long-tail meme coins, 3-15 wallets in the intersection is typical and actionable. 50+ wallets suggests the tokens are too popular or too correlated to learn anything specific from.

Can /crossbt find the dev's secondary wallets? Often yes. If a dev launches several tokens and trades their own launches, they show up with very high rank + high PnL consistency across them. Pair with /dev on each mint and confirm with /links for graph-based overlap.

Do wallets need to still hold to appear? No. /crossbt uses realized-profit rankings from GMGN, so wallets that bought early and sold are included. This is the key behavioral difference from /cross.

How recent is the top-trader data? GMGN top-trader lists update every few minutes. /crossbt fetches live per call, no caching.

Related guides

Noesis — on-chain intelligence. Home · API docs · MCP · llms.txt