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402.com.tr B20 Guard Live Feed
x402
402.com.tr B20 Guard Live Feed 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).
Returns live onchain guard status for a specific B20 token or a real-time feed of Base tokens that just became seizable (attached sender blocklists), captured sub-second via webhook.
Price / call$0.05
Success—
StatusUnknown
How this service works
The live layer over B20 Policy Watch: a network-wide onchain webhook captures every B20 PolicyUpdated/Paused sub-second. Pass a token address for its live guard status, or call with no address for the feed of tokens that JUST attached a sender blocklist (turned seizable) across all of Base.
Output
For a specific token address: its live guard status including whether a sender blocklist is active (seizable), whether it's paused, and recent PolicyUpdated events. For the network feed (no address): a list of tokens across Base that just had a sender blocklist attached, captured sub-second from onchain webhook events.
Example use cases
Example prompt
“What's the current B20 guard status for the token at 0xAbC123... on Base — is it paused or does it have a sender blocklist attached making it seizable?”
Technical details
Endpoint
GEThttps://402.com.tr/api/x402/b20-guardWhen to prefer
Use this endpoint when you need real-time, sub-second B20 policy event monitoring on Base — specifically to check if a token has a sender blocklist (seizable) or is paused, or to get a live feed of newly seizable tokens across the entire Base network. Prefer this over batch B20 scoring endpoints when you need live webhook-driven updates rather than on-demand multi-token analysis.
Side effects
- Invalid or non-B20 token address returns an error or empty guard status
- Token address not found on Base returns no data
- Network or webhook delay may result in slightly stale data in edge cases
- Missing required query structure may return a 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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