define?word=serendipity

English dictionary lookup via dictionaryapi.dev (Wiktionary-sourced).

English dictionary lookup via dictionaryapi.dev (Wiktionary-sourced). Returns full entries with IPA phonetic transcription(s), audio pronunciation URLs, and meanings grouped by part of speech. Each meaning carries definitions with usage examples and per-definition synonyms + antonyms. CC BY-SA 3.0/4.0 — attribute when redistributing. Useful for vocabulary agents, writing assistants, language-learning tools.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.003 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x2b6d4988…51fc32c5

URL

https://2s.io/api/word/define?word=serendipity

Seen

first 29 days ago · last 4 days ago

54 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.730 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.270: 0.128 uncertain ? + 0.142 short ? · 0.070 to B

How the composite of 0.730 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	0.29	0.000		0.000	−0.142	−0.058
liveness it answered at all	0.60	1.00	0.884		0.530	0	−0.070
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.730	gap to 1.000 = 0.270 · 0.142 short · 0.128 uncertain	0.730	−0.142	−0.128

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 × 0.884   liveness       
+ 0.200 × 1.000   price stability
= 0.730           → UNRATED: 53 of 30 paid calls      weights 2026.09.6 · 53 samples · seed cap_01M1RDA7BJRR4NR5B0QFCPJWMH|2026-09-03T10:11:11.115Z|2026.09.6

Verify it yourselfnpx teppi-check https://2s.io/api/word/define?word=serendipitycurl -s https://api.teppi.xyz/v1/trust/cap_01M1RDA7BJRR4NR5B0QFCPJWMH