Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,537Letters: 14Defects: 1,323counted 4 min ago
teppi

Endpoint · market dataPOSTasistent-crypto.vercel.app/api/x402/data/orderbook-depth

What a trade actually costs before it is placed: live order book depth on Bybit and OKX, walked at your size.
Read moreWhat a trade actually costs before it is placed: live order book depth on Bybit and OKX, walked at your size. Give it a notional in dollars and it returns the average fill price, slippage against mid in basis points and dollars, the spread, the depth within 1% of mid, and which venue is cheaper for that exact size — separately for buying and selling. A size the book cannot absorb is reported as unfilled, never priced by extrapolation.
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

URL
https://asistent-crypto.vercel.app/api/x402/data/orderbook-depth
Seen
first 34 days ago · last 14 hr ago
63 free handshakes

Payment

Pays through
x402
Offered on?
Base USDC
Listed on?
Base

Score, from free handshakes onlyweights 2026.09.6

0.780 liveness verified, no letter
To a letter · 30 paid calls
0 of 30

Held down by latency p95 · gap to 1.000 is 0.220: 0.094 uncertain ? + 0.126 short ? · 0.020 to B

How the composite of 0.780 is made up, part by part
ComponentWeightMeasuredLower bound ?AddsShort ?Uncertain ?
latency p95costs the most
it answered as fast as its class
0.20 0.37 0.223
0.045 −0.126−0.029
liveness
it answered at all
0.60 1.00 0.892
0.535 0−0.065
price stability
the price stayed where it was listed
0.20 1.00 1.000
0.200 00
Composite1.000.780gap to 1.000 = 0.220 · 0.126 short · 0.094 uncertain0.780−0.126−0.094

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

The multiplication, written out 0.200 × 0.223 latency p95 + 0.600 × 0.892 liveness + 0.200 × 1.000 price stability = 0.780 → UNRATED: 57 of 30 paid calls weights 2026.09.6 · 57 samples · seed cap_01M1A5AG7FTZ0H9AVF6M84847Q|2026-09-03T10:11:11.115Z|2026.09.6
Verify it yourselfnpx teppi-check https://asistent-crypto.vercel.app/api/x402/data/orderbook-depthcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AG7FTZ0H9AVF6M84847Q