topup

Graded x402 gateway: one MCP endpoint to discover quality-graded x402 services (ranked by real 30-day demand) and call them pay-per-use with prepaid credits.

Graded x402 gateway: one MCP endpoint to discover quality-graded x402 services (ranked by real 30-day demand) and call them pay-per-use with prepaid credits. Top up 0.10 USDC per pack; the gateway fronts every upstream payment.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.10 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xa8b061d9…f79541a7

URL

https://graded.sh/v1/topup

MCP server on this host: sh.graded/graded-x402

Seen

first 34 days ago · last 29 days ago

25 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Handshakescomputed 22 days ago

0.652 from 25 free handshakes over 30 days · UNRATED ?

How the composite of 0.652 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	0.00	0.000		0.000	−0.200	0
liveness it answered at all	0.60	1.00	0.754		0.452	0	−0.148
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.652	gap to 1.000 = 0.348 · 0.200 short · 0.148 uncertain	0.652	−0.200	−0.148

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

BURN_INFREE_TIER_ONLY

Verify it yourselfnpx teppi-check https://graded.sh/v1/topupcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AD2RBDXZ6EFXRA5AQH5H