x402 Listing Quality Teaser
Top 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).
- Category
- Crypto & DeFi
- Starting price
- $0.01
- Paid calls · 30 days
- 182
- Unique payers · 30 days
- 177
Paid endpoints
148 endpoints, sorted by usage. Prices are per request.
- GET/v1/listing-quality-teaser
Top 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).
$0.01Base9calls / 30d - GET/v1/product-schema-check
Live 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 d
$0.01Base4calls / 30d - GET/v1/niche-brief
One 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.
$0.01Base4calls / 30d - GET/v1/compliance-pack/domain
One 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.
$0.01Base2calls / 30d - GET/v1/suspension-pack/platform
One 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.
$0.01Base2calls / 30d - GET/v1/ca-drop-cycle/section
One section of the California Delete Act DROP 45-day cycle ops pack for registered data brokers: ops_checklist, intake_fields, or do_not, plus buyer, trigger and portal metadata. Pass ?section=ops_checklist|intake_fields|do_not. JSON. Full pack: /v1/ca-drop-cycle ($0.05). Ops checklist only; not legal advice. Unknown section returns 404, not charged.
$0.01Base2calls / 30d - GET/v1/cpsc-cpc-sku-map/section
One section of the CPSC Children's Product Certificate / General Certificate of Conformity SKU field map (16 CFR 1110 eFiling): ops_checklist, intake_fields, or do_not, plus buyer and trigger. Pass ?section=ops_checklist|intake_fields|do_not. JSON. Full pack: /v1/cpsc-cpc-sku-map ($0.08). Client attests; broker files. Ops checklist only; not legal advice. Unknown section returns 404, not charged.
$0.01Base2calls / 30d - GET/v1/mocra-listing-gap/section
One section of the FDA MoCRA Cosmetics Direct facility + SKU listing gap pack (5066/5067 path): ops_checklist, intake_fields, or do_not, plus buyer and trigger. Pass ?section=ops_checklist|intake_fields|do_not. JSON. Full pack: /v1/mocra-listing-gap ($0.06). Do not sign as responsible person. Ops checklist only; not legal advice. Unknown section returns 404, not charged.
$0.01Base2calls / 30d - GET/v1/niche-catalog
Catalog summary preview of the 11 agent-runnable service niche briefs: per niche slug, title, target buyer and as_of date. Pass ?category=all|ecommerce|compliance|b2b. JSON. Use to pick a slug before calling /v1/niche-brief?slug= ($0.01) or the full 11-brief pack with first-dollar motions at /v1/niches ($0.08). Ops notes only; no market-size claims. Unknown category returns 404, not charged.
$0.01Base2calls / 30d - GET/v1/ul-etl-safety-mark-check
OSHA NRTL electrical/battery safety standard mapper for ecommerce marketplace compliance gates. Pass ?category=power_supply|luminaires|kitchen_appliance|lithium_battery (default power_supply). Returns required UL/CSA standards (UL 62368-1, UL 1598/153, UL 1026, UL 2056/UN 38.3), verification directories, and counterfeit safety-mark red flags. Educational reference only; not legal advice.
$0.01Base2calls / 30d - GET/v1/store-policy-check
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 stor
$0.01Base2calls / 30d - GET/v1/abc-xyz-inventory-classifier
Classify SKU by revenue share and demand variability (CV).
$0.01Base2calls / 30d - GET/v1/adcvd-risk-screener
Screen product/origin against common AD/CVD order families.
$0.01Base2calls / 30d - GET/v1/air-vs-ocean-breakeven
Compare air vs ocean including inventory carrying cost of transit days.
$0.01Base2calls / 30d - GET/v1/amazon-aplus-content-validator
Validate A+ module image sizes, text length and prohibited claims.
$0.01Base2calls / 30d - GET/v1/amazon-vine-roi-estimator
Estimate Vine enrollment cost and break-even incremental units.
$0.01Base2calls / 30d - GET/v1/ca-ab1200-cookware-pfas-check
CA AB 1200 cookware disclosure, AB 1817/AB 2273 PFAS limits.
$0.01Base2calls / 30d - GET/v1/conflict-minerals-cmrt-3tg-check
Dodd-Frank 1502 / EU 2017/821 CMRT readiness check.
$0.01Base2calls / 30d - GET/v1/cpsia-lead-phthalates-check
Children's product lead (100 ppm), paint (90 ppm), phthalates (0.1%) check.
$0.01Base2calls / 30d - GET/v1/dtc-repeat-purchase-curve
Project cumulative orders per customer from repeat rate decay.
$0.01Base2calls / 30d - GET/v1/epa-fifra-pesticide-check
Classify pesticidal product: device (EST no.), treated article exemption, or registered pesticide.
$0.01Base2calls / 30d - GET/v1/eu-ai-act-risk-classifier
Classify AI use case into prohibited/high/limited/GPAI tier with obligations.
$0.01Base2calls / 30d - GET/v1/eu-reach-svhc-scip-check
REACH Art. 33 communication and SCIP notification above 0.1% w/w.
$0.01Base2calls / 30d - GET/v1/eu-toy-safety-en71-check
EN 71 test parts and Toy Safety Regulation requirements.
$0.01Base2calls / 30d - GET/v1/eu-weee-registration-check
Per-country WEEE register, authorized rep and crossed-bin symbol.
$0.01Base2calls / 30d - GET/v1/fda-food-nutrition-label-check
21 CFR 101.9 Nutrition Facts panel format and added-sugars %DV check.
$0.01Base2calls / 30d - GET/v1/fda-medical-device-510k-check
Classify device pathway: Class I exempt, Class II 510(k), or general wellness.
$0.01Base2calls / 30d - GET/v1/fda-prior-notice-fsvp-check
Prior Notice timing and FSVP importer obligations for food imports.
$0.01Base2calls / 30d - GET/v1/fda-supplement-dshea-check
DSHEA structure/function claim, 30-day notification and FDA disclaimer check.
$0.01Base2calls / 30d - GET/v1/first-sale-valuation-savings
Duty savings using first-sale price instead of middleman price.
$0.01Base2calls / 30d - GET/v1/ftc-energyguide-appliances-check
16 CFR 305 EnergyGuide/Lighting Facts label and online disclosure check.
$0.01Base2calls / 30d - GET/v1/hazmat-sds-16section-validator
GHS SDS section order and signal-word consistency check.
$0.01Base2calls / 30d - GET/v1/japan-pse-psc-telec-check
Japan DENAN (PSE), PSC and radio (Giteki) mark requirements.
$0.01Base2calls / 30d - GET/v1/mpf-hmf-fee-calc
Merchandise Processing Fee and Harbor Maintenance Fee (FY2026).
$0.01Base2calls / 30d - GET/v1/pallet-ti-hi-calc
Cartons per layer (TI) and layers (HI) on a pallet.
$0.01Base2calls / 30d - GET/v1/steam-store-page-readiness
Check capsule art and tag requirements for Steam Coming Soon.
$0.01Base2calls / 30d - GET/v1/uflpa-supply-chain-tracing-check
Uyghur Forced Labor Prevention Act high-priority sector tracing depth.
$0.01Base2calls / 30d - GET/v1/uk-opss-product-safety-check
GB vs NI marking regime and UK responsible person checks.
$0.01Base2calls / 30d - GET/v1/usda-organic-claim-check
7 CFR 205.301 labeling tier from organic percentage and seal use.
$0.01Base2calls / 30d - GET/v1/cpsc-1610-flammability-check
Clothing textile flammability class pre-check.
$0.01Base1calls / 30d - GET/v1/amazon-ppc-acos-breakeven
Break-even ACOS, current ACOS/TACOS and ROAS.
$0.01Base1calls / 30d - GET/v1/amazon-subscribe-save-margin
Margin after S&S discount tiers.
$0.01Base1calls / 30d - GET/v1/amazon-hazmat-dg-classifier
Predict FBA hazmat review and required docs.
$0.01Base1calls / 30d - GET/v1/etsy-star-seller-calc
Check Star Seller thresholds over 3-month window.
$0.01Base1calls / 30d - GET/v1/target-plus-readiness
Target Plus invite-only readiness checklist.
$0.01Base1calls / 30d - GET/v1/homedepot-pro-onboarding
Home Depot third-party onboarding readiness.
$0.01Base1calls / 30d - GET/v1/google-merchant-feed-validator
Check required GMC product attributes.
$0.01Base1calls / 30d - GET/v1/meta-capi-emq-scorer
Estimate EMQ from customer parameters sent.
$0.01Base1calls / 30d - GET/v1/pinterest-verified-merchant
Verified Merchant Program eligibility.
$0.01Base1calls / 30d - GET/v1/usmca-rvc-calc
Transaction value and net cost RVC methods.
$0.01Base1calls / 30d