Endpoint · market dataPOSTapi.delx.ai /api/v1/x402/spread-abs
Absolute bid–ask spread for liquidity snapshots.
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Absolute bid–ask spread for liquidity snapshots. Call when venue quality filters that use raw spread width. Returns absolute spread 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.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.delx.ai/api/v1/x402/spread-abs
MCP server on this host: io.github.davidmosiah/delx-mcp-a2a
Seen
first 34 days ago · last 24 days ago
33 free handshakes
Payment
Pays through
x402 · MPP tempo
Offered on?
Base USDC, Solana, Tempo USDC.e
Listed on?
Base, Solana
Handshakescomputed 17 days ago
0.770 from 33 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.46 | 0.409 | 0.082 | −0.109 | −0.010 | |
| liveness it answered at all |
0.60 | 1.00 | 0.814 | 0.488 | 0 | −0.112 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.770 | gap to 1.000 = 0.230 · 0.109 short · 0.121 uncertain | 0.770 | −0.109 | −0.121 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://api.delx.ai/api/v1/x402/spread-abscurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A7MBXAMQ1ZPMFAQVS305