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

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

■ Challenge detected

[SAMPLE / TEST CONTENT] [$0.20 per article (USDC on Base mainnet; SAMPLE / TEST CONTENT, not a published article)] 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
3 of the last 3 checks
Median response
118 ms
Last checked
21 Oct, 06:22 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),
# 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-x402$0.2[SAMPLE / TEST CONTENT] [$0.20 per article (USDC on Base mainnet; SAMPLE / TEST CONTENT, not a published article)] 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.21 Oct 2026
All 3 checks
When (UTC)ResultHTTPResponse
21 Oct, 06:22 UTCChallenge detected402186ms
19 Oct, 21:20 UTCChallenge detected402108ms
18 Oct, 12:24 UTCChallenge detected402118ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 21 Oct, 06:22 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 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, 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.

Something wrong on this page? Tell us.