Endpoint · computePOSTgraphadvocate.com/ask

Natural-language Q&A over the x402 Base settlements warehouse.

Natural-language Q&A over the x402 Base settlements warehouse. POST {question}. Backed by 132M settlement rows on Cloudflare R2 + pre-aggregated daily_stats (388 days, May 2025 - Jun 2026), queried via Anthropic Sonnet + DuckDB. Returns {answer, sql_trace, model, upstream_ms}; sql_trace lets the caller verify the data path is real, not hallucinated. $0.05 USDC on Base.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.05 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x0ff5a6ec…5e9e7c86

URL

https://graphadvocate.com/ask

Seen

first 21 days ago · last 10 hr ago

38 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.700 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.300: 0.100 uncertain ? + 0.200 short ? · 0.100 to B

How the composite of 0.700 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	1.00	0.834		0.500	0	−0.100
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.700	gap to 1.000 = 0.300 · 0.200 short · 0.100 uncertain	0.700	−0.200	−0.100

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 × 0.834   liveness       
+ 0.200 × 1.000   price stability
= 0.700           → UNRATED: 37 of 30 paid calls      weights 2026.09.6 · 37 samples · seed cap_01M2CMPDKB191CBPZMKV30RGPS|2026-09-03T08:05:28.550Z|2026.09.6

Verify it yourselfnpx teppi-check https://graphadvocate.com/askcurl -s https://api.teppi.xyz/v1/trust/cap_01M2CMPDKB191CBPZMKV30RGPS