Order Book Mid From Levels · api.delx.ai

Compute mid price

Compute mid price from bid/ask top-of-book levels. Call when you have L1 bid and ask and need a mid for marks. Returns mid, spread_abs, and spread_bps as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only, no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Unavailable3 calls · 3 buyers in 30 days

Sample input

input4 keys

body2 keys

ask100.2

bid100

bodyType"json"

method"POST"

type"http"

inputobject, 4 keys

Sample response

response6 keys

ask100.2

bid100

mid100.1

schema"delx/util-ob-mid-from-levels/v1"

spread_abs0.20000000000000284

spread_bps19.980019980020266

responseobject, 6 keys

Track record

Paid calls, last 30 days: 3
Buyers, last 30 days: 3
Last paid call: 2 weeks ago

Reported by the x402 directory.

Priced per call

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