Endpoint · onchainGETpulsefeed.dev /trust ?endpoint=x402+endpoint+URL+to+verify+%28omit+for+the+working-services+catalog+%2B+risk+map%29
Is this x402 endpoint safe to pay?
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Is this x402 endpoint safe to pay? Vet an unknown seller BEFORE paying: pay/avoid verdict, 0-100 trust score, live 402 probe, scam flags (payTo hijack, bait-and-switch pricing, honeypot, wrong asset) and an on-chain check of the receiver on Base. Reads x402 v1 (body) AND v2 (PAYMENT-REQUIRED header) — body-only checkers call live v2 services dead. ?endpoint=url; omit for a trust-ranked catalog.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://pulsefeed.dev/trust?endpoint=x402+endpoint+URL+to+verify+%28omit+for+the+working-services+catalog+%2B+risk+map%29
MCP server on this host: io.github.Nikolife2016/pulsefeed-x402
Seen
first 35 days ago · last 7 days ago
53 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.200 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.800: 0.060 uncertain ? + 0.740 short ? · 0.250 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.10 | 0.000 | 0.000 | −0.540 | −0.060 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.200 | gap to 1.000 = 0.800 · 0.740 short · 0.060 uncertain | 0.200 | −0.740 | −0.060 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.000 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.200 → UNRATED: 45 of 30 paid calls weights 2026.09.6 · 45 samples · seed cap_01M1A5AGH25H5NG5K0WSZ51TP0|2026-09-04T11:54:07.177Z|2026.09.6
Verify it yourself
npx teppi-check https://pulsefeed.dev/trust?endpoint=x402+endpoint+URL+to+verify+%28omit+for+the+working-services+catalog+%2B+risk+map%29curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AGH25H5NG5K0WSZ51TP0