orderbook

Live order book for a Coinbase spot pair: best bid/ask, mid price, spread in bps, USD liquidity within 1% of mid on each side, and the top bid/ask levels (up to 50).

Live order book for a Coinbase spot pair: best bid/ask, mid price, spread in bps, USD liquidity within 1% of mid on each side, and the top bid/ask levels (up to 50). Useful for slippage and execution checks.

UNRATEDListed

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?

0x7f520c84…3aa789b7

URL

https://dt0ur.online/api/market/orderbook

Seen

first 11 days ago · last 15 hr ago

19 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

0.624 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 0.376: 0.217 uncertain ? + 0.159 short ? · 0.026 to C

How the composite of 0.624 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.639		0.383	0	−0.217
latency p95 it answered as fast as its class	0.20	0.20	0.204		0.041	−0.159	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.624	gap to 1.000 = 0.376 · 0.159 short · 0.217 uncertain	0.624	−0.159	−0.217

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

The multiplication, written out

  0.600 × 0.639   liveness       
+ 0.200 × 0.204   latency p95    
+ 0.200 × 1.000   price stability
= 0.624           → UNRATED: 17 of 30 paid calls      weights 2026.09.6 · 17 samples · seed cap_01M36CNY4M2P6RW3VG7RMDEP37|2026-09-02T22:07:56.531Z|2026.09.6

Verify it yourselfnpx teppi-check https://dt0ur.online/api/market/orderbookcurl -s https://api.teppi.xyz/v1/trust/cap_01M36CNY4M2P6RW3VG7RMDEP37