Discover / stack.halowerk.com

Tech Detect

■ Challenge detected

One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache.

x402
Base
USDC

Listed price: $0.005
Challenge detected: 7 of the last 7 checks
Median response: 339 ms
Last checked: 17 Oct, 08:59 UTC
In our index since: 9 Oct 2026

Endpoint

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

105 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://stack.halowerk.com/stack

POST/articles/fastly$0.005Purpose-bound Fastly observation (cdn) using the existing fresh Stack-Monitor. Returns stack_fastly_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/newrelic$0.005Purpose-bound New Relic observation (monitoring) using the existing fresh Stack-Monitor. Returns stack_newrelic_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/divi$0.005Purpose-bound Divi observation (builder) using the existing fresh Stack-Monitor. Returns stack_divi_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/elementor$0.005Purpose-bound Elementor observation (builder) using the existing fresh Stack-Monitor. Returns stack_elementor_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/netlify$0.005Purpose-bound Netlify observation (hosting) using the existing fresh Stack-Monitor. Returns stack_netlify_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/alpinejs$0.005Purpose-bound Alpine.js observation (library) using the existing fresh Stack-Monitor. Returns stack_alpinejs_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/klarna$0.005Purpose-bound Klarna observation (payment) using the existing fresh Stack-Monitor. Returns stack_klarna_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/plausible$0.005Purpose-bound Plausible observation (analytics) using the existing fresh Stack-Monitor. Returns stack_plausible_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/crisp$0.005Purpose-bound Crisp observation (chat) using the existing fresh Stack-Monitor. Returns stack_crisp_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/umami$0.005Purpose-bound Umami observation (analytics) using the existing fresh Stack-Monitor. Returns stack_umami_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/shopware$0.005Purpose-bound Shopware observation (shop) using the existing fresh Stack-Monitor. Returns stack_shopware_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/typo3$0.005Purpose-bound TYPO3 observation (cms) using the existing fresh Stack-Monitor. Returns stack_typo3_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/jquery$0.005Purpose-bound jQuery observation (library) using the existing fresh Stack-Monitor. Returns stack_jquery_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/intercom$0.005Purpose-bound Intercom observation (chat) using the existing fresh Stack-Monitor. Returns stack_intercom_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/zendesk-chat$0.005Purpose-bound Zendesk observation (chat) using the existing fresh Stack-Monitor. Returns stack_zendesk_chat_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/shore$0.005Purpose-bound Shore observation (booking) using the existing fresh Stack-Monitor. Returns stack_shore_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/hubspot$0.005Purpose-bound HubSpot observation (marketing) using the existing fresh Stack-Monitor. Returns stack_hubspot_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/mailchimp$0.005Purpose-bound Mailchimp observation (marketing) using the existing fresh Stack-Monitor. Returns stack_mailchimp_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/adyen$0.005Purpose-bound Adyen observation (payment) using the existing fresh Stack-Monitor. Returns stack_adyen_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/vimeo-embed$0.005Purpose-bound Vimeo embed observation (media) using the existing fresh Stack-Monitor. Returns stack_vimeo_embed_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/react$0.005Purpose-bound React observation (framework) using the existing fresh Stack-Monitor. Returns stack_react_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/nuxt$0.005Purpose-bound Nuxt observation (framework) using the existing fresh Stack-Monitor. Returns stack_nuxt_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/algolia$0.005Purpose-bound Algolia observation (search) using the existing fresh Stack-Monitor. Returns stack_algolia_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/articles/bunnycdn$0.005Purpose-bound Bunny CDN observation (cdn) using the existing fresh Stack-Monitor. Returns stack_bunnycdn_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.
POST/batch/25$0.045Fixed 0.045 USDC for 11 to 25 hosts. At least half must succeed for settlement; otherwise HTTP 502 with charged=false. Complete results for successful targets and explicit per-target failures. No rendering.

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

Showing 25 of 105 listed endpoints. Next endpoints First endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/stack.halowerk.com

Recent checks

9 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.17 Oct 2026

All 7 checks

When (UTC)	Result	HTTP	Response
17 Oct, 08:59 UTC	Challenge detected	402	111ms
16 Oct, 08:13 UTC	Challenge detected	402	356ms
14 Oct, 23:56 UTC	Challenge detected	402	339ms
13 Oct, 20:45 UTC	Challenge detected	402	311ms
11 Oct, 12:57 UTC	Challenge detected	402	386ms
10 Oct, 03:32 UTC	Challenge detected	402	331ms
9 Oct, 00:47 UTC	Challenge detected	402	348ms

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 Tech Detect?

Its listed price is $0.005.

What payment terms does Tech Detect 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 Tech Detect listed?

In x402 Bazaar. Superstables first indexed it on 9 Oct 2026.

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