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Losbeto Holder Concentration
x402
Losbeto Holder Concentration is a paid API for AI agents from api.losbeto.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-28).
Returns holder concentration data for a crypto asset, showing how ownership is distributed across wallets
Price / call$0.05
Success—
StatusUnknown
How this service works
Top USDC holder concentration on Solana via Helius RPC: who holds the float, how concentrated it is, and the share held by the largest accounts. Useful for judging how much of a token's supply can move at once.
Output
A JSON object containing holder concentration metrics for the requested asset, including distribution of ownership across wallet tiers (top 1, top 10, top 100 holders), percentage of supply held by whales, and potentially a concentration index score such as Gini coefficient or HHI.
Example use cases
Pre-investment whale risk check
“Before I buy into this new DeFi token, can you pull the holder concentration data for it on Base and tell me what percentage of the supply the top wallets control?”
Rug pull risk assessment
“I'm looking at a new token launch and want to know if the holder distribution looks risky — can you check the holder concentration for contract address 0xabc123 on Ethereum and flag if any single wallet holds more than 20% of supply?”
Portfolio token health monitoring
“I hold SOL, MATIC, and ARB — can you get the holder concentration metrics for each of them and tell me which one has the most concentrated ownership right now?”
Technical details
Endpoint
GEThttps://api.losbeto.xyz/holder-concentration?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need on-chain holder distribution analysis for crypto assets without managing API keys or subscriptions — particularly useful for quick pre-trade risk checks or DeFi due diligence. It pays per call via USDC on Base or Solana (x402), making it ideal for agents that only need occasional holder concentration lookups rather than a full analytics platform subscription.
Side effects
- Unknown or unsupported token symbol returns an error or empty result
- Token contract address not found on specified chain
- Payment failure via x402 (insufficient USDC balance or wrong network)
- Rate limit or service unavailability returns a non-200 response
- Newly launched token with insufficient on-chain data may return partial results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ts": 1792449901,
"note": "Fontes on-chain temporariamente indisponíveis — tente novamente em alguns minutos.",
"token": "USDC",
"status": "upstream_degraded",
"provider": "Losbeto/SmartMoney",
"recommended_next": [
{
"why": "same category as /holder-concentration",
"endpoint": "/onchain-credit",
"price_usdc": "0.0600"
},
{
"why": "same category as /holder-concentration",
"endpoint": "/anomalias",
"price_usdc": "0.0300"
}
],
"top_usdc_holders": []
}
}Tags
x402
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