Endpoint · evidenceGETapi.truthbear.co /gauge/ruler ?entity=required+-+monitored+object+id%2C+paired+with+signal_id%3B+free+list+at+GET+%2Fgauge%2Fcatalog%3Fsignal_id%3D%3Csignal_id%3E+-%3E+signals%5B&signal_id=required+-+signal+id+%28genus.species%29%3B+free+list+at+GET+%2Fgauge%2Fcatalog+%28paged%3B+%3Fall%3D1+for+every+line%29
Add-on, the official ruler: the band and threshold ladder published by the source agency, its classification, and distance-to-action.
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Add-on, the official ruler: the band and threshold ladder published by the source agency, its classification, and distance-to-action. NOT every line has an official ruler - pure market quotes do not. When it does not, you get 422 with no_charge:true and reason:no-ruler-for-this-line and you are NOT billed. Never a bag of nulls you paid for. Every record carries an offline-recomputable record_hash. $0.0050 per call.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://api.truthbear.co/gauge/ruler?entity=required+-+monitored+object+id%2C+paired+with+signal_id%3B+free+list+at+GET+%2Fgauge%2Fcatalog%3Fsignal_id%3D%3Csignal_id%3E+-%3E+signals%5B&signal_id=required+-+signal+id+%28genus.species%29%3B+free+list+at+GET+%2Fgauge%2Fcatalog+%28paged%3B+%3Fall%3D1+for+every+line%29
MCP server on this host: io.github.CHANGCHINFU/mcp-gauge
Seen
first 34 days ago · last 11 hr ago
65 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.702 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.298: 0.077 uncertain ? + 0.220 short ? · 0.098 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 | 0.97 | 0.837 | 0.502 | −0.020 | −0.077 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.702 | gap to 1.000 = 0.298 · 0.220 short · 0.077 uncertain | 0.702 | −0.220 | −0.077 |
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 × 0.837 liveness
+ 0.200 × 1.000 price stability
= 0.702 → UNRATED: 58 of 30 paid calls weights 2026.09.6 · 58 samples · seed cap_01M1A59PVA7RMD3HGF7HTWVZGA|2026-09-03T00:13:14.175Z|2026.09.6
Verify it yourself
npx teppi-check https://api.truthbear.co/gauge/ruler?entity=required+-+monitored+object+id%2C+paired+with+signal_id%3B+free+list+at+GET+%2Fgauge%2Fcatalog%3Fsignal_id%3D%3Csignal_id%3E+-%3E+signals%5B&signal_id=required+-+signal+id+%28genus.species%29%3B+free+list+at+GET+%2Fgauge%2Fcatalog+%28paged%3B+%3Fall%3D1+for+every+line%29curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59PVA7RMD3HGF7HTWVZGA