Endpoint · onchainGETchain.cyberwarex.com /block ?chain=base
Latest block on any major EVM chain: block number, timestamp, age in seconds, base fee and gas used/limit.
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Latest block on any major EVM chain: block number, timestamp, age in seconds, base fee and gas used/limit. The cheapest possible liveness and chain-tip check for an agent: confirm a chain is progressing, timestamp an observation, or pick a block for a query.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://chain.cyberwarex.com/block?chain=base
Seen
first 22 days ago · last 11 hr ago
54 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.714 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.286: 0.086 uncertain ? + 0.200 short ? · 0.086 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.857 | 0.514 | 0 | −0.086 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.714 | gap to 1.000 = 0.286 · 0.200 short · 0.086 uncertain | 0.714 | −0.200 | −0.086 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.857 liveness
+ 0.200 × 1.000 price stability
= 0.714 → UNRATED: 43 of 30 paid calls weights 2026.09.6 · 43 samples · seed cap_01M2A28FCK8AQBE1JK71ZXY8M6|2026-08-31T06:13:04.204Z|2026.09.6
Verify it yourself
npx teppi-check https://chain.cyberwarex.com/block?chain=basecurl -s https://api.teppi.xyz/v1/trust/cap_01M2A28FCK8AQBE1JK71ZXY8M6