hex-prefix

Normalize a hexadecimal string with optional prefix and even-length validation.

Normalize a hexadecimal string with optional prefix and even-length validation. Call when you need this bounded result before handing data to a downstream tool. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Honest limit: execution uses only caller-supplied data in memory; it does not call a paid upstream, retain input, search the web, read a live RPC, or invoke a media generator. Results are advisory; the caller owns authorization, budgets, and production control…

UNRATEDListed

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?

0x9f8bd987…175e73a2

URL

https://api.delx.ai/api/v1/x402/hex-prefix

MCP server on this host: io.github.davidmosiah/delx-mcp-a2a

Seen

first 35 days ago · last 15 hr ago

53 free handshakes

Payment

Pays through

x402 · MPP tempo

Offered on?

Base USDC, Solana, Tempo USDC.e

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.803 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 0.197: 0.137 uncertain ? + 0.060 short ? · 0.097 to A

How the composite of 0.803 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	0.70	0.409		0.082	−0.060	−0.058
liveness it answered at all	0.60	1.00	0.869		0.522	0	−0.078
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.803	gap to 1.000 = 0.197 · 0.060 short · 0.137 uncertain	0.803	−0.060	−0.137

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

The multiplication, written out

  0.200 × 0.409   latency p95    
+ 0.600 × 0.869   liveness       
+ 0.200 × 1.000   price stability
= 0.803           → UNRATED: 47 of 30 paid calls      weights 2026.09.6 · 47 samples · seed cap_01M1A5A8KNDX0RCEG65JW7HQFN|2026-09-02T13:44:21.013Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.delx.ai/api/v1/x402/hex-prefixcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A8KNDX0RCEG65JW7HQFN