Discover / pulsefeed.dev

PulseFeed — x402 Trust & Safety Oracle

■ Challenge detected

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.

x402
Base
USDC
Verification

Listed price: $0.004
Challenge detected: 10 of the last 10 checks
Median response: 429 ms
Last checked: 17 Oct, 09:26 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://pulsefeed.dev/trust
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

1 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

GEThttps://pulsefeed.dev/trust$0.004Is 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.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 1 of 1 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/pulsefeed.dev

Recent checks

30 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
17 Oct, 09:26 UTC	Challenge detected	402	44ms
16 Oct, 11:31 UTC	Challenge detected	402	428ms
14 Oct, 23:56 UTC	Challenge detected	402	429ms
13 Oct, 14:18 UTC	Challenge detected	402	434ms
11 Oct, 12:57 UTC	Challenge detected	402	427ms
10 Oct, 03:32 UTC	Challenge detected	402	429ms
9 Oct, 00:47 UTC	Challenge detected	402	307ms
7 Oct, 21:31 UTC	Challenge detected	402	491ms
6 Oct, 16:01 UTC	Challenge detected	402	451ms
30 Sept, 05:03 UTC	Challenge detected	402	453ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 09:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for PulseFeed — x402 Trust & Safety Oracle?

Its listed price is $0.004.

What payment terms does PulseFeed — x402 Trust & Safety Oracle advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is PulseFeed — x402 Trust & Safety Oracle listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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