Endpoint · computeGETflat-rate-llm.kikoribera03.workers.dev /v1/util/keccak256 ?input=hello
Keccak-256 of any string or hex payload - the hash Ethereum actually uses, which is NOT the same as SHA3-256.
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Keccak-256 of any string or hex payload - the hash Ethereum actually uses, which is NOT the same as SHA3-256. Needed for selectors, event topics, salts and CREATE2 addresses.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://flat-rate-llm.kikoribera03.workers.dev/v1/util/keccak256?input=hello
MCP server on this host: dev.workers.kikoribera03.flat-rate-llm/x402-tools
Seen
first 25 days ago · last 19 hr ago
46 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC
Listed on?
Polygon, Arbitrum, Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.716 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.284: 0.084 uncertain ? + 0.200 short ? · 0.084 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 | 0.860 | 0.516 | 0 | −0.084 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.716 | gap to 1.000 = 0.284 · 0.200 short · 0.084 uncertain | 0.716 | −0.200 | −0.084 |
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 × 0.860 liveness
+ 0.200 × 1.000 price stability
= 0.716 → UNRATED: 44 of 30 paid calls weights 2026.09.6 · 44 samples · seed cap_01M22B28WXTSTW3AH7FKY3YTBN|2026-09-02T18:27:58.395Z|2026.09.6
Verify it yourself
npx teppi-check https://flat-rate-llm.kikoribera03.workers.dev/v1/util/keccak256?input=hellocurl -s https://api.teppi.xyz/v1/trust/cap_01M22B28WXTSTW3AH7FKY3YTBN