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Token Brief: Metadata + Price + Holder Concentration + Contract Verification + Sanctions
x402
Token Brief: Metadata + Price + Holder Concentration + Contract Verification + Sanctions is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-01).
Returns a consolidated token report including metadata, current price, holder concentration, contract verification status, and sanctions screening for a given EVM token contract in one call.
Price / call$0.03
Success—
StatusUnknown
How this service works
Token brief: metadata + price + holder concentration + contract verification + sanctions in ONE call — Genesis402 / UnyKorn Operator Network
Output
A consolidated JSON object containing the token's metadata (name, symbol, decimals, supply), current USD price, holder concentration metrics (e.g. top-holder percentages), contract verification status on the target chain, and sanctions screening result — all in a single response.
Example use cases
Due diligence on a new DeFi token
“Before I invest, can you give me a full rundown on this token — contract 0x6982508145454Ce325dDbE47a25d4ec3d2311933 on Ethereum — price, who holds it, is the contract verified, any sanctions issues?”
Compliance check on a Base token
“I need to screen this Base token at address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 for sanctions risk and also check if the contract is verified before we whitelist it.”
Token research for a portfolio dashboard
“Can you fetch the metadata, current price, and holder concentration for the ARB token at 0x912CE59144191C1204E64559FE8253a0e49E6548 on Arbitrum so I can add it to my dashboard?”
Technical details
Endpoint
POSThttps://twin.unykorn.org/token-brief?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive token snapshot — metadata, price, holder concentration, contract verification, and sanctions — in a single API call rather than stitching together multiple specialized endpoints. Ideal for due diligence workflows, compliance checks, or portfolio enrichment on Base, Ethereum, Polygon, Arbitrum, or Optimism EVM tokens.
Side effects
- Invalid contract address format returns a validation error
- Unsupported chain value returns an enum validation error
- Unverified or non-existent contract may return partial data or not-found error
- Sanctions data provider outage may cause incomplete screening results
- Payment failure (x402) blocks the request entirely
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| params | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"type": "token-brief",
"parts": [
{
"name": "evm-token-info",
"result": {},
"available": true
}
],
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.03,
"receipt_id": "g402-<16hex>"
},
"parts_total": 5,
"evidence_hash": "sha256:<64hex>",
"parts_available": 5
}
}Tags
x402
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