Endpoint · extractionPOSTx402.outpimp.com/chemicalElementLookup

Periodic table element lookup by symbol or atomic number, returning name, atomic mass, and category.

Periodic table element lookup by symbol or atomic number, returning name, atomic mass, and category. Covers the most commonly referenced elements.

UNRATEDListed

Overview

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UNRATED

0 of 30 paid calls toward a letter

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0x548efd4f…feeec5f6

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https://x402.outpimp.com/chemicalElementLookup

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first 35 days ago · last 5 days ago

64 free handshakes

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Base USDC, Solana

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Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.719 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.281: 0.070 uncertain ? + 0.210 short ? · 0.081 to B

How the composite of 0.719 is made up, part by part
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	0.98	0.865		0.519	−0.010	−0.070
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.719	gap to 1.000 = 0.281 · 0.210 short · 0.070 uncertain	0.719	−0.210	−0.070

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 × 0.865   liveness       
+ 0.200 × 1.000   price stability
= 0.719           → UNRATED: 56 of 30 paid calls      weights 2026.09.6 · 56 samples · seed cap_01M1A59VHDZ8YX5BHEFZ1Q328X|2026-09-03T19:06:19.953Z|2026.09.6

Verify it yourselfnpx teppi-check https://x402.outpimp.com/chemicalElementLookupcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59VHDZ8YX5BHEFZ1Q328X