Discover / x402-niche-briefs.fly.dev

x402-niche-briefs.fly.dev

■ Challenge detected

Live storefront check for Google Merchant Center misrepresentation triggers. Pass ?url=<store domain or homepage>. Finds return/refund, shipping, privacy, terms and contact pages (homepage links plus common Shopify paths), email/phone signals, HTTPS and platform hint, and returns missing items with a low/medium/high misrepresentation risk. Use before a GMC review or appeal. Not charged if the store can't be fetched.

Listed price
$0.01
Challenge detected
1 of the last check
Median response
215 ms
Last checked
21 Oct, 06:22 UTC
In our index since
21 Oct 2026

Endpoint

curl -i https://x402-niche-briefs.fly.dev/v1/store-policy-check
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
7 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://x402-niche-briefs.fly.dev/v1

  • GET/product-schema-check$0.005Live check of one product page for Google Merchant Center readiness. Pass ?url=<product page>. Returns parsed schema.org Product/Offer (name, image, price, currency, availability, brand, GTIN/MPN, condition), og:price vs JSON-LD price mismatch, return/shipping markup, per-field ok/missing with GMC impact and a ready/fix_required verdict. Use before submitting a feed or appealing a price-mismatch disapproval. Not charged if the page can't be fetched.
  • GET/listing-quality-teaser$0.001Top 3 x402 resources by heuristic calls-vs-unique-payers pattern score from the CDP Bazaar and PayAI catalogs, with host, resource, unique_payers, calls and wash_risk (a heuristic score, not a finding about any seller). No input. Full scored list: /v1/listing-quality ($0.01).
  • GET/compliance-pack/domain$0.01One domain of the ecommerce compliance ops pack: Prop 65 60-day-notice SKU file, FTC click-to-cancel (ROSCA) consent audit, or packaging EPR SKU filing. Buyer, triggers, intake fields, ops checklist, do-nots. Pass ?domain=prop65|ftc-rosca-cancel|packaging-epr. JSON. Full pack: /v1/compliance-pack ($0.12). Not legal advice or certification. Unknown domain returns 404, not charged.
  • GET/suspension-pack/platform$0.01One platform section of the suspension appeal intake pack: buyer, common policies, intake fields, evidence checklist, do-nots and first-dollar motion. Pass ?platform=google-ads|shopify-gmc|tiktok-shop-ahr|etsy. JSON. Full 4-platform pack: /v1/suspension-pack ($0.12). Ops checklist only; not legal advice; no reinstatement guarantee. Unknown platform returns 404, not charged.
  • GET/store-policy-check$0.01Live storefront check for Google Merchant Center misrepresentation triggers. Pass ?url=<store domain or homepage>. Finds return/refund, shipping, privacy, terms and contact pages (homepage links plus common Shopify paths), email/phone signals, HTTPS and platform hint, and returns missing items with a low/medium/high misrepresentation risk. Use before a GMC review or appeal. Not charged if the store can't be fetched.
  • GET/niche-brief$0.01One agent-runnable service niche brief by slug: title, buyer, first-dollar motion, as_of. Pass ?slug=<one of 11, e.g. shopify-gmc-feed-ops>. JSON. All 11 briefs: /v1/niches ($0.08). Ops notes only; no market-size claims. Unknown slug returns 404, not charged.
  • GET/listing-quality$0.01Heuristic calls-vs-unique-payers pattern score for the top x402 resources in the CDP Bazaar and PayAI catalogs: per resource price_usdc, unique_payers, calls, wash_risk (low/medium/high) and a reason. No input. A heuristic signal for due diligence before spending, not a finding about any seller. Cached 15 minutes.

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

Showing 7 of 7 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/x402-niche-briefs.fly.dev

Recent checks

21 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 1 checks
When (UTC)ResultHTTPResponse
21 Oct, 06:22 UTCChallenge detected402215ms

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 x402-niche-briefs.fly.dev?

Its listed price is $0.01.

What payment terms does x402-niche-briefs.fly.dev 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 x402-niche-briefs.fly.dev listed?

In x402 Bazaar. Superstables first indexed it on 21 Oct 2026.

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