history-series?days=optional+-+lookback+window+in+days%3B+default+400%2C+minimum+1%2C+capped+at+1000.+Windows+are+UTC+days+%28snapshot_date%29%2C+not+lo&entity=required+-+object+id+within+that+line%2C+e.g.+07010000+%28see+%2Fgauge%2Fcoverage%29&format=optional+-+json+%28default%29+or+csv&signal_id=required+-+line+id%2C+e.g.+hydrology.river-level+%28see+%2Fgauge%2Fcoverage%29

[TIME SERIES EXPORT] Full retained series for one signal and entity (?days=, ?format=json or csv): every snapshot up to days (default 400, cap 1000) with snapshot_date…

[TIME SERIES EXPORT] Full retained series for one signal and entity (?days=, ?format=json or csv): every snapshot up to days (default 400, cap 1000) with snapshot_date, observed_at, data_age_hours, current, band and record_hash. For research, actuarial and base-rate work. Free 7-snapshot shape preview at /gauge/history-preview. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.09 per call.

UNRATEDListedChain not offered Prose in the URL

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.09 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x2d16a243…9dc4c6c3

URL

https://api.truthbear.co/gauge/history-series?days=optional+-+lookback+window+in+days%3B+default+400%2C+minimum+1%2C+capped+at+1000.+Windows+are+UTC+days+%28snapshot_date%29%2C+not+lo&entity=required+-+object+id+within+that+line%2C+e.g.+07010000+%28see+%2Fgauge%2Fcoverage%29&format=optional+-+json+%28default%29+or+csv&signal_id=required+-+line+id%2C+e.g.+hydrology.river-level+%28see+%2Fgauge%2Fcoverage%29

MCP server on this host: io.github.CHANGCHINFU/mcp-gauge

Seen

first 34 days ago · last 13 hr ago

64 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base, Solana

Disagrees with the offer: Chain not offered

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.739 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.261: 0.099 uncertain ? + 0.162 short ? · 0.061 to B

How the composite of 0.739 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	0.26	0.091		0.018	−0.148	−0.034
liveness it answered at all	0.60	0.98	0.868		0.521	−0.014	−0.065
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.739	gap to 1.000 = 0.261 · 0.162 short · 0.099 uncertain	0.739	−0.162	−0.099

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.200 × 0.091   latency p95    
+ 0.600 × 0.868   liveness       
+ 0.200 × 1.000   price stability
= 0.739           → UNRATED: 57 of 30 paid calls      weights 2026.09.6 · 57 samples · seed cap_01M1A59QW6ZYY2VEXH59T4E5ZB|2026-09-03T00:44:19.780Z|2026.09.6

Verify it yourself

npx teppi-check https://api.truthbear.co/gauge/history-series?days=optional+-+lookback+window+in+days%3B+default+400%2C+minimum+1%2C+capped+at+1000.+Windows+are+UTC+days+%28snapshot_date%29%2C+not+lo&entity=required+-+object+id+within+that+line%2C+e.g.+07010000+%28see+%2Fgauge%2Fcoverage%29&format=optional+-+json+%28default%29+or+csv&signal_id=required+-+line+id%2C+e.g.+hydrology.river-level+%28see+%2Fgauge%2Fcoverage%29

curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59QW6ZYY2VEXH59T4E5ZB