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GMGN
Indexing / Data·Solana · BSC · Base · Ethereum · Monad

GMGN

[ Docs ][ llms.txt ][ llms-full.txt ][ github.com/GMGNAI/gmgn-skills ]
01Description

Multi-chain memecoin tracker, terminal, and agent API. Provides smart-money wallet tracking, trending tokens, copy-trade alerts, and on-chain trade execution across Solana, BSC, Base, Ethereum, and Monad.

02Best for
  • 01memecoin discovery feeds
  • 02smart-money / KOL wallet tracking
  • 03AI-agent on-chain trading
  • 04copytrade alerts
  • 05multi-chain trending tokens
04Environment variables
VariableScopeDescription
GMGN_API_KEYServerGMGN Agent API key from the GMGN developer portal. Required for authenticated `/agent/*` endpoints; sent as a bearer token or `X-API-KEY` header per the docs.
05Prompt snippet
Use the GMGN Agent API documented at `docs.gmgn.ai` for memecoin data and trade execution. Read endpoints expose trending tokens, wallet PnL, smart-money positions, KOL holdings, and new pairs across Solana/BSC/Base/ETH/Monad — typically reached as `GET https://gmgn.ai/api/v1/...` with `Authorization: Bearer $GMGN_API_KEY`. Trade endpoints accept market/limit/TP-SL orders and route through GMGN's same RPC infrastructure as the web terminal (sub-300ms submission). For reference, the open-source `GMGNAI/gmgn-skills` repo bundles the schemas as MCP/agent skills. Use GMGN as a discovery + execution layer alongside Jupiter (Solana swap routing) and Birdeye (charts).
06Gotchas
  • ⚑Smart-money labels are heuristic — copy-trading a labeled wallet still requires position sizing and stop-losses; some labeled wallets are pump-and-dump operators.
  • ⚑Memecoin data quality on brand-new pairs is noisy: fake volume, wash trading, and sybil holders show up in trending feeds for minutes before being filtered.
  • ⚑The trade-execution endpoints take custody of signing flow on certain wallet modes; review the docs to confirm whether your integration is custodial vs. signature-only before sending user funds.
  • ⚑Rate limits and per-chain coverage differ — Solana has the deepest data; some EVM chains lack KOL/insider feeds, so feature-detect before relying on a route.
  • ⚑Honeypot, freeze-authority, and rug-pull risk on memecoins is high; pair GMGN signals with on-chain risk checks (GoPlus, Blowfish, or simulate-before-trade) instead of trusting the dashboard alone.
  • ⚑Geographic restrictions can apply at signup; some jurisdictions are blocked from the web terminal.
07Alternatives
BirdeyeDuneDeFiLlamaHeliusBitqueryMoralisNansen