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Tokenguard Chain Brief
x402
Tokenguard Chain Brief is a paid API for AI agents from eltociear-tokenguard.hf.space, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns a health snapshot of a specified blockchain including TVL, gas price, TVL trend, and recent exploit count
Price / call$0.05
Success—
StatusUnknown
How this service works
One-call chain health: current gas cost and congestion level, 30-day TVL trend, and recent exploits filtered to that chain, resolved into a healthy / mixed / strained verdict. Supports base, ethereum, arbitrum, optimism, polygon, bsc.
Output
A JSON object containing: chain name, health status (e.g. 'healthy'), total value locked in USD, current gas level descriptor (e.g. 'cheap'), TVL trend direction, gas price in gwei, 30-day TVL change percentage, and count of recent exploits on that chain.
Example use cases
Pre-deployment chain health check
“Before I deploy my smart contract, can you check if Base is healthy right now — TVL trend, gas costs, any recent exploits?”
Comparing DeFi chain activity
“I'm deciding between Arbitrum and Optimism for yield farming — can you pull the TVL stats and gas levels for both chains so I can compare?”
Monitoring Ethereum network conditions
“What's the current gas situation on Ethereum and is TVL growing or shrinking this month? I want to know if now's a good time to make a large on-chain transaction.”
Technical details
Endpoint
POSThttps://eltociear-tokenguard.hf.space/brief/chainWhen to prefer
Use this endpoint when you need a fast, structured one-call summary of a chain's health — TVL, gas, and exploit history — rather than querying multiple separate on-chain data sources. Ideal for pre-transaction checks, chain comparison, or agent dashboards monitoring DeFi network conditions across the 6 supported EVM chains.
Side effects
- Invalid or unsupported chain name returns an error — only base, ethereum, arbitrum, optimism, polygon, bsc are accepted
- Service unavailable if Hugging Face Space is sleeping or rate-limited
- Payment failure if x402 micropayment is not properly attached to the request
- Stale data possible if underlying on-chain data sources are delayed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Chain to profile (default base) |
Output
Schema · Response
{
"type": "json",
"example": {
"chain": "base",
"health": "healthy",
"tvl_usd": 3120000000,
"gas_level": "cheap",
"tvl_trend": "growing",
"gas_price_gwei": 0.006,
"tvl_30d_change_pct": 8.4,
"recent_exploit_count": 0
}
}Tags
x402
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