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Solana Token Holder Concentration Analyzer
x402
Solana Token Holder Concentration Analyzer is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-13).
Returns top holder concentration metrics (top1/5/10%), HHI index, and free-float cap table for a Solana SPL token, excluding bonding-curve, AMM pool vaults, and incinerator accounts.
Price / call$0.02
Success—
StatusUnknown
How this service works
Solana token cap-table: the top holders with amounts and percentages, where the bonding-curve account, AMM/DEX pool vaults and the incinerator are LABELLED and EXCLUDED so real concentration is measured over the free float. Returns top1/top5/top10 percent of circulating, an HHI concentration index and a low-float warning.
Output
Returns a ranked list of the top token holders with their wallet addresses, token amounts, and percentage of circulating supply — with bonding-curve accounts, AMM/DEX pool vaults, and the incinerator address labeled and excluded so concentration is measured over true free float. Also returns aggregated top1/top5/top10 percentages, an HHI (Herfindahl–Hirschman Index) concentration score, and a boolean low-float warning flag.
Example use cases
Rug-risk check before buying memecoin
“Before I ape into this pump.fun token with mint address 8yKZ3nLpQwRtMnXXXXXXXXXXXXXXXXXXXXXpump, can you pull the holder concentration stats and tell me if the top 10 wallets control more than 30% of the free float and whether there's a low-float warning?”
Token due diligence for DeFi research report
“I'm writing up a research note on a Solana SPL token — mint is DezXAZ8z7PnrnRJjz3wXboRgixCa6xjnB7YaB1pPB263. Can you get me the cap table breakdown excluding bonding curves and pool vaults, plus the HHI concentration index?”
Automated whale-alert for token screening bot
“Run a holder concentration check on Solana mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v and flag it if the top 5 wallets hold more than 20% of circulating supply or if the HHI looks dangerously high.”
Technical details
Endpoint
GEThttps://api.agentstools.dev/sol/token/holders?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need accurate free-float holder concentration for a Solana SPL token, especially pump.fun memecoins, and want bonding-curve accounts, AMM pool vaults, and the incinerator automatically excluded so whale concentration reflects real tradeable supply. Prefer it over raw RPC holder queries when you need ready-to-use HHI and top-N percentage metrics without post-processing.
Side effects
- Invalid or malformed mint address (non-base58, wrong length) — returns 400 with validation error
- Token mint not found on-chain — returns 404 or empty holder list
- Unsupported launchpad layout — bonding-curve exclusion may fail for non-pumpfun launchpads
- RPC/upstream Solana node timeout — returns 503 or timeout error
- Payment not attached or insufficient — returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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