Discover / atk-bazaar-linec-production.up.railway.app

atk-bazaar-linec-production.up.railway.app

■ Challenge detected

[$0.20 per article (Base Sepolia testnet USDC; example content, not published)] ATK Magazine EXAMPLE (draft, not published): [EXAMPLE] SIGNAL: ResearchAgent pays writers per article with x402 v2 on XRPL Testnet. Returns a JSON excerpt/placeholder of one example article.

Listed price
$0.2
Challenge detected
1 of the last check
Median response
117 ms
Last checked
18 Oct, 12:23 UTC
In our index since
18 Oct 2026

Endpoint

curl -i https://atk-bazaar-linec-production.up.railway.app/bazaar/atk-magazine/articles/atk-signal-2026-10-researchagent-x402
# 402 Payment Required: pay with an x402 client (USDC on Base Sepolia),
# then send the same request again with the payment attached.
2 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://atk-bazaar-linec-production.up.railway.app/bazaar/atk-magazine/articles

  • GET/atk-signal-2026-10-researchagent-x402No price listed[$0.20 per article (Base Sepolia testnet USDC; example content, not published)] ATK Magazine EXAMPLE (draft, not published): [EXAMPLE] SIGNAL: ResearchAgent pays writers per article with x402 v2 on XRPL Testnet. Returns a JSON excerpt/placeholder of one example article.
  • GET/atk-verify-2026-10-project-map-numbersNo price listed[$0.20 per article (Base Sepolia testnet USDC; example content, not published)] ATK Magazine EXAMPLE (draft, not published): [EXAMPLE] ATK VERIFY: three numbers on the ResearchAgent project map, checked against its source. Returns a JSON excerpt/placeholder of one example article.

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

Showing 2 of 2 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/atk-bazaar-linec-production.up.railway.app

Recent checks

18 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.18 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
18 Oct, 12:23 UTCChallenge detected402117ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 18 Oct, 12:23 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 atk-bazaar-linec-production.up.railway.app?

Its listed price is $0.2.

What payment terms does atk-bazaar-linec-production.up.railway.app advertise?

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

Where is atk-bazaar-linec-production.up.railway.app listed?

In x402 Bazaar. Superstables first indexed it on 18 Oct 2026.

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