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402.com.tr B20 Seizure History
x402
402.com.tr B20 Seizure History is a paid API for AI agents from 402.com.tr, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Scans a B20 token's on-chain seizure history to reveal whether the issuer has ever burned a blocked holder's balance, returning enforcement verdict, seized addresses, and amounts
Price / call$0.05
Success—
StatusUnknown
How this service works
🆕 Every other B20 check reads what the issuer CAN do; this reads what they HAVE done. Scans the token's actual burnBlocked seizures (the BurnedBlocked event) — whether the issuer has ever burned a blocked holder's balance, who was seized, and how much. verdict: enforced (has seized) / armed (can, hasn't) / no_seize_power. Pass wallet= for one address, or omit address= for the network-wide feed.
Output
Returns a verdict of 'enforced' (issuer has seized), 'armed' (can seize but hasn't), or 'no_seize_power', along with a list of seized wallet addresses, amounts burned, and the distinct BurnedBlocked events found on-chain. If a specific wallet is passed, filters results to that address only.
Example use cases
Example prompt
“Check the seizure history for this B20 token at address 0xABC123 on Base — has the issuer ever actually burned a blocked holder's balance, and if so who was seized and how much?”
Technical details
Endpoint
GEThttps://402.com.tr/api/x402/b20-seizure-historyWhen to prefer
Use this endpoint when you need to know not just whether a B20 token issuer CAN seize funds, but whether they HAVE — providing an enforcement-history signal unavailable from standard ERC-20 or B20 inspection tools. Prefer this over generic token analysis endpoints when performing due diligence on a B20 token's actual regulatory or compliance enforcement track record, or when checking if a specific wallet has ever been a seizure victim.
Side effects
- Invalid or non-B20 token address returns error or empty result
- Non-existent wallet address returns no seizure records
- Network connectivity issues may cause timeout
- Malformed address parameter causes bad request
- Token with no BurnedBlocked events returns 'armed' or 'no_seize_power' verdict with empty seizure list
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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