Discover / stableninja.dev

StableNinja

■ Challenge detected

Fetch Google Play Store top grossing games.

x402
Base
USDC

Listed price: $0.01
Challenge detected: 10 of the last 10 checks
Median response: 103 ms
Last checked: 17 Oct, 08:59 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://stableninja.dev/api/play-store-apps/top-grossing-games
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

5 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.

Base URLhttps://stableninja.dev/api

GET/play-store-apps/top-paid-games$0.01Fetch Google Play Store top paid games.
GET/amazon/search$0.01Search Amazon products by keyword.
GET/waze/alerts-and-jams$0.01Get Waze alerts and traffic jams in a bounding box or radius.
GET/play-store-apps/top-grossing-games$0.01Fetch Google Play Store top grossing games.
GET/play-store-apps/app-reviews$0.01Fetch Google Play Store reviews for an Android app.

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

Showing 5 of 5 listed endpoints.

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

Recent checks

28 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, 08:59 UTC	Challenge detected	402	207ms
16 Oct, 08:13 UTC	Challenge detected	402	69ms
14 Oct, 23:56 UTC	Challenge detected	402	127ms
13 Oct, 10:39 UTC	Challenge detected	402	254ms
11 Oct, 10:02 UTC	Challenge detected	402	116ms
10 Oct, 00:46 UTC	Challenge detected	402	89ms
8 Oct, 21:32 UTC	Challenge detected	402	138ms
7 Oct, 15:42 UTC	Challenge detected	402	77ms
6 Oct, 15:31 UTC	Challenge detected	402	69ms
28 Sept, 17:02 UTC	Challenge detected	402	78ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 08:59 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 StableNinja?

Its listed price is $0.01.

What payment terms does StableNinja 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 StableNinja listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

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