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SignalHarness Token Holder Concentration Analyzer
x402
SignalHarness Token Holder Concentration Analyzer is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Analyzes the concentration of token holders for a given cryptocurrency token, returning a concentration assessment with supporting evidence.
Price / call$0.01
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object containing a holder_concentration assessment (a label or score describing how concentrated token holders are), an evidence_scope field indicating the basis of the analysis (caller-supplied data), any warnings generated during analysis, and a signed receipt with payment details, execution metadata, and a SHA-256 result hash for auditability.
Example use cases
DeFi token due diligence check
“Before I invest, can you analyze the holder concentration for the token at address 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 on Base and tell me if a few wallets control most of the supply?”
Rug pull risk screening
“I'm vetting a new DeFi project — can you check whether the token PEPE has highly concentrated holders that could signal a rug pull risk?”
Portfolio risk assessment for concentrated tokens
“I hold several altcoins and want to know which ones have dangerous whale concentration. Can you analyze the holder concentration for SHIB and give me a summary of how centralized the ownership is?”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/token_holder_concentration/invokeWhen to prefer
Choose this endpoint when you need a fast, agent-native, pay-per-call assessment of token holder concentration without setting up a full blockchain data pipeline. It is especially useful for DeFi due diligence, rug pull screening, or decentralization audits where you need a structured concentration verdict with an auditable receipt. Prefer it over raw on-chain data tools when you want an interpreted result rather than raw holder lists.
Side effects
- Insufficient or malformed token_holder_request string returns an error or low-confidence result
- Token not found or unrecognized may yield warnings with incomplete concentration data
- Ambiguous token names (e.g. common ticker symbols) may produce evidence_scope limited to caller-supplied data with no on-chain lookup
- Payment failure or insufficient USDC balance prevents execution
- Overly long input exceeding 65,536 characters will be rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| token_holder_request | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"warnings": [
"Incomplete holder sets produce incomplete concentration metrics."
],
"service_id": "token_holder_concentration",
"evidence_scope": "caller_supplied_data",
"holder_concentration": "{\"hhi\":\"0.52\",\"holder_count\":2,\"top_10_share_percent\":\"100\",\"top_1_share_percent\":\"60\",\"total_atomic\":\"100\"}"
},
"status": "succeeded",
"receipt": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"usage": [],
"status": "succeeded",
"network": "eip155:8453",
"artifacts": [],
"endedAtMs": 0,
"latencyMs": 0,
"paymentId": "example-payment",
"receiptId": "example-receipt",
"requestId": "example-request",
"serviceId": "token_holder_concentration",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "10000",
"resultSha256": "41774a6931df6a07e22e7bd670b13b087965106564f11f80308f2889255f7c7d",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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