precheck?service=required+-+x402+service+id%3B+samples+at+free+%2Ftrust%2Fpreview+%28sample_ids%29

[SIGNAL+PROOF] Demand record for one x402 service (?service=): demand_class (REAL/SOLO/PROBE/WASH), calls_30d, unique_payers_30d, score_total, liveness_state, lifecycle…

[SIGNAL+PROOF] Demand record for one x402 service (?service=): demand_class (REAL/SOLO/PROBE/WASH), calls_30d, unique_payers_30d, score_total, liveness_state, lifecycle, record_hash. Model demand-v1, refreshed daily from the public CDP catalogue; score_total orders, not rates. DEGRADED DELIVERY, see unavailable_fields - tier, verified, action_hint and the five-axis sub-scores are empty. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.01 per call.

UNRATEDListedChain not offered Prose in the URL

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?

0x2d16a243…9dc4c6c3

URL

https://api.truthbear.co/trust/precheck?service=required+-+x402+service+id%3B+samples+at+free+%2Ftrust%2Fpreview+%28sample_ids%29

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

Seen

first 34 days ago · last 11 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

0.850 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.150: 0.085 uncertain ? + 0.065 short ? · 0.050 to A

How the composite of 0.850 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.98	0.868		0.521	−0.014	−0.065
latency p95 it answered as fast as its class	0.20	0.75	0.647		0.129	−0.050	−0.020
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.850	gap to 1.000 = 0.150 · 0.065 short · 0.085 uncertain	0.850	−0.065	−0.085

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

The multiplication, written out

  0.600 × 0.868   liveness       
+ 0.200 × 0.647   latency p95    
+ 0.200 × 1.000   price stability
= 0.850           → UNRATED: 57 of 30 paid calls      weights 2026.09.6 · 57 samples · seed cap_01M1A59QYKX5M0NT5QCQH9M646|2026-09-03T00:44:19.780Z|2026.09.6

Verify it yourself

npx teppi-check https://api.truthbear.co/trust/precheck?service=required+-+x402+service+id%3B+samples+at+free+%2Ftrust%2Fpreview+%28sample_ids%29

curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59QYKX5M0NT5QCQH9M646