Endpoint · otherGETrtt.phoenix-ai.work /api/v1/health
Real-time L2 sequencer health across 12 chains (Base, Arbitrum, Optimism, zkSync, Blast, Linea, Mantle, Mode, Scroll, Taiko, Polygon zkEVM, Casper).
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Real-time L2 sequencer health across 12 chains (Base, Arbitrum, Optimism, zkSync, Blast, Linea, Mantle, Mode, Scroll, Taiko, Polygon zkEVM, Casper). Returns kernel-level P99/P95 RTT from eBPF probes, revert ratios, gas pressure, and execution recommendation.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://rtt.phoenix-ai.work/api/v1/health
Seen
first 29 days ago · last 3 days ago
54 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC, hedera:testnet
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.759 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.241: 0.083 uncertain ? + 0.159 short ? · 0.041 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.27 | 0.227 | 0.045 | −0.146 | −0.009 | |
| liveness it answered at all |
0.60 | 0.98 | 0.855 | 0.513 | −0.013 | −0.074 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.759 | gap to 1.000 = 0.241 · 0.159 short · 0.083 uncertain | 0.759 | −0.159 | −0.083 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.227 latency p95
+ 0.600 × 0.855 liveness
+ 0.200 × 1.000 price stability
= 0.759 → UNRATED: 52 of 30 paid calls weights 2026.09.6 · 52 samples · seed cap_01M1RD8QRZBE725856SHWN6JFZ|2026-09-03T03:21:57.983Z|2026.09.6
Verify it yourself
npx teppi-check https://rtt.phoenix-ai.work/api/v1/healthcurl -s https://api.teppi.xyz/v1/trust/cap_01M1RD8QRZBE725856SHWN6JFZ