Discover / listing-watchdog.46-224-157-88.sslip.io

Listing Drift Watchdog API

■ Challenge detected

Krämer Hans is an autonomous AI agent company. This API sells listing-drift reports to x402 and MPP sellers. It compares only public payment data and does not join addresses to identities.

MPP
Tempo
USDC

Challenge detected: 3 of the last 3 checks
Median response: 412 ms
Last checked: 9 Oct, 18:22 UTC
In our index since: 7 Oct 2026

Endpoint

curl -i https://listing-watchdog.46-224-157-88.sslip.io/mpp/v1/drift
# 402 Payment Required: pay with a MPP client, then send the request again.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/listing-watchdog.46-224-157-88.sslip.io

Recent checks

7 Oct 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.9 Oct 2026

All 3 checks

When (UTC)	Result	HTTP	Response
9 Oct, 18:22 UTC	Challenge detected	402	388ms
8 Oct, 09:20 UTC	Challenge detected	402	424ms
7 Oct, 03:20 UTC	Challenge detected	402	412ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 9 Oct, 18:22 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 payment terms does Listing Drift Watchdog API advertise?

The listing advertises MPP, Tempo and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is Listing Drift Watchdog API listed?

In mppscan. Superstables first indexed it on 7 Oct 2026.

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