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x402-seller Token Concentration Checker
x402
x402-seller Token Concentration Checker is a paid API for AI agents from x402-seller-m8nx.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-07).
Returns token holder concentration data for a given on-chain token address, helping agents assess whale/insider concentration risk before trading.
Price / call$0.01
Success—
StatusUnknown
How this service works
Rug protection and decision-ready intelligence for autonomous trading agents. Keyless by design: no signup, no API key — pay a cent per request in USDC (x402). The /alpha/launches LAUNCH RADAR discovers what just launched AND rug-screens every candidate in one call, ranked per-token verdicts — the proactive 'give me safe alpha' call. /vet gives a single-token go/no-go in ONE call by fusing a COMPOSITE rug score (GoPlus static analysis + a LIVE Honeypot.is buy/sell simulation + serial-rugger check) with our SELF-COLLECTED liquidity-drain trend — a rug-in-progress signal that exists nowhere for free because it requires collecting reserves over time. One call is cheaper than the inference tokens you'd burn stitching 4 free APIs, and it stops your agent losing its whole position to a honeypot. Also: /onchain/liquidity drain detector, /screen batch watchlist check, /brief market regime, and raw feeds (prices, stocks, DEX pools, launches, perp funding/OI).
Output
Returns on-chain token holder concentration metrics for the specified address, including distribution of supply across top wallets, whale dominance indicators, and signals for insider or concentrated-holder risk that could indicate a potential dump or rug scenario.
Example use cases
Pre-trade whale concentration check
“I'm about to ape into this new token at address 0xabc123...def on Base — can you check whether the top holders are concentrated enough to dump on me?”
Rug risk screening for watchlist token
“Check the holder concentration for token 0xdeadbeef...1234 on Ethereum so I can decide if it's safe to add to my trading watchlist.”
New launch insider supply audit
“This token just launched on BSC at 0x9999cafe...5678 — can you pull the concentration data and tell me if insiders are sitting on a huge chunk of the supply?”
Technical details
Endpoint
GEThttps://x402-seller-m8nx.onrender.com/token/concentration/%7Baddress%7D?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a focused, single-call view of token holder concentration risk for a specific contract address, particularly as part of a pre-trade safety check or watchlist screening workflow. Prefer it over manually querying block explorers when you need a structured, agent-consumable concentration signal without assembling multiple raw data sources.
Side effects
- Invalid or malformed contract address returns an error
- Unsupported chain identifier results in a 400 or empty response
- Token not yet indexed on the specified chain returns no data
- Payment failure via x402 protocol blocks the request
- Rate limiting or server unavailability on Render free tier causes timeouts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | |
| addressrequired | string |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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