80trust / 100
Holder Concentration
by Losbeto Market Intelligence in Onchain & crypto
x402 APIPassing, checked 1 h ago
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.
GET https://api.losbeto.xyz/holder-concentration
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 180 ms typical, 180 ms slowest 5%
- Last check
- 1 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.losbeto.xyz/holder-concentration?format=json"import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.losbeto.xyz%2Fholder-concentration
const res = await pay("https://api.losbeto.xyz/holder-concentration?format=json");
console.log(await res.json());Example input
{
"format": "json"
}Example output
{
"note": "Fontes on-chain temporariamente indisponíveis — tente novamente em alguns minutos.",
"provider": "Losbeto/SmartMoney",
"recommended_next": [
{
"endpoint": "/onchain-credit",
"price_usdc": "0.0600",
"why": "same category as /holder-concentration"
},
{
"endpoint": "/anomalias",
"price_usdc": "0.0300",
"why": "same category as /holder-concentration"
}
],
"status": "upstream_degraded",
"token": "USDC",
"top_usdc_holders": [],
"ts": 1791741307
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 1 h ago | Passed | 402 | 367 ms | $0.05 |
| 6 h ago | Passed | 402 | 180 ms | $0.05 |