Find out why buyer agents skip your paid API listing.

{
  "service": "Listing Roast x402",
  "endpoint": "listing-score",
  "price": "$0.005",
  "verdict": "ready_to_test",
  "score": "5/5",
  "checkedSignals": {
    "buyer": true,
    "price": true,
    "output": true,
    "checkout": true,
    "example": true
  },
  "firstFix": "The basics are present. Use the full roast only if you want a rewrite and launch recommendation.",
  "nextStep": "Ready to test. Pay for the full roast only if you want the rewritten listing and stop-or-upgrade guidance.",
  "upgradeEndpoint": "/api/full-listing-roast",
  "nextPaidAction": {
    "route": "https://listing-roast-x402-service-production.up.railway.app/api/full-listing-roast",
    "path": "/api/full-listing-roast",
    "method": "GET",
    "price": "$0.01",
    "maxAmountRequired": "10000",
    "maxPaymentUsd": "0.01",
    "agentPaymentRequest": {
      "prompt": "Call this x402 endpoint with GET and pay up to 0.01 USDC: https://listing-roast-x402-service-production.up.railway.app/api/full-listing-roast",
      "url": "https://listing-roast-x402-service-production.up.railway.app/api/full-listing-roast",
      "path": "/api/full-listing-roast",
      "method": "GET",
      "maxPayment": "0.01",
      "maxAmountRequired": "10000",
      "paymentRequiredHeader": "Payment-Required",
      "paymentHeader": "X-PAYMENT",
      "safety": "Keep the cap at 0.01 USDC / 10000 USDC units; abort if the live challenge asks for more."
    },
    "agentPaymentPrompt": "Call this x402 endpoint with GET and pay up to 0.01 USDC: https://listing-roast-x402-service-production.up.railway.app/api/full-listing-roast",
    "command": "npx awal@2.8.0 x402 pay 'https://listing-roast-x402-service-production.up.railway.app/api/full-listing-roast?agentName=Example+x402+API&listingText=A+paid+x402+API+that+helps+builders+check+whether+buyer+agents+understand+the+offer+before+paying.+It+returns+JSON+with+skip+reasons%2C+top+fixes%2C+a+rewritten+listing%2C+and+a+stop-or-upgrade+recommendation.+Example+payloads+are+included+for+quick+testing.&targetBuyer=x402%2C+MCP%2C+and+AgentCore+Gateway+builders&currentPrice=%240.01&currentCheckoutPath=%2Fapi%2Fexample-agent-score&goal=Increase+first+paid+conversion&source=listing-score-upgrade' \\\n  -X GET \\\n  --max-amount 10000",
    "reason": "Buy the direct full roast from this score when you want the rewritten listing, top fixes, and stop-or-upgrade guidance without assembling another JSON body.",
    "query": {
      "agentName": "Example x402 API",
      "listingText": "A paid x402 API that helps builders check whether buyer agents understand the offer before paying. It returns JSON with skip reasons, top fixes, a rewritten listing, and a stop-or-upgrade recommendation. Example payloads are included for quick testing.",
      "targetBuyer": "x402, MCP, and AgentCore Gateway builders",
      "currentPrice": "$0.01",
      "currentCheckoutPath": "/api/example-agent-score",
      "goal": "Increase first paid conversion",
      "source": "listing-score-upgrade"
    }
  }
}

{
  "service": "Listing Roast x402",
  "endpoint": "listing-roast",
  "price": "$0.01",
  "verdict": "ready_to_test",
  "score": "5/5",
  "input": {
    "agentName": "Example x402 API",
    "targetBuyer": "x402, MCP, and AgentCore Gateway builders",
    "currentPrice": "$0.01",
    "currentCheckoutPath": "/api/example-agent-score",
    "goal": "Increase first paid conversion"
  },
  "buyerAgentSkipReasons": [],
  "topFixes": [
    "Keep the buyer, price, output, and checkout path visible in the first screen.",
    "Add one copy-paste payload for the most likely buyer.",
    "Track whether visitors reach the unpaid 402 challenge before changing the offer."
  ],
  "rewrittenListing": "Example x402 API helps x402, MCP, and AgentCore Gateway builders improve a paid agent/API listing before promotion. For $0.01, call /api/example-agent-score to get A paid x402 API that helps builders check whether buyer agents understand the offer before paying. Use it when the listing is live enough to sell, but the buyer, output, price, or checkout promise may still be unclear.",
  "stopOrUpgrade": "Stop editing and test paid traffic. Upgrade only if qualified buyers reach the 402 challenge but do not complete payment.",
  "nextMeasurement": "Watch page views, unpaid 402 challenges, paid completions, and refund/complaint signals separately."
}

{
  "service": "Listing Roast x402",
  "endpoint": "x402-discovery-audit",
  "price": "$0.01",
  "verdict": "needs_bazaar_settlement_refresh",
  "auditedAt": "2026-06-18T00:00:00.000Z",
  "input": {
    "endpointUrl": "https://listing-roast-x402-service-production.up.railway.app/api/listing-roast",
    "method": "GET",
    "expectedAmount": "1000",
    "expectedNetwork": "eip155:8453",
    "searchQuery": "listing roast",
    "agent402Query": "paid API listing quality"
  },
  "direct402": {
    "ok": true,
    "status": 402,
    "hasPaymentRequiredHeader": true,
    "hasBazaarExtension": true,
    "amount": "1000",
    "network": "eip155:8453"
  },
  "bazaarDiscovery": {
    "merchantIndexed": true,
    "searchVisible": false,
    "indexedAmount": "1000000",
    "searchQuery": "listing roast"
  },
  "agent402Route": {
    "query": "paid API listing quality",
    "routeVisible": true,
    "topRank": 3,
    "matchedResult": {
      "sellerName": "Listing Roast x402",
      "route": "/api/listing-roast",
      "url": "https://listing-roast-x402-service-production.up.railway.app/api/listing-roast",
      "method": "GET",
      "price": "$0.001"
    },
    "error": null
  },
  "catalogRefresh": {
    "status": "needs_settled_payment_with_resource_metadata",
    "directChallengeReadyForCatalog": true,
    "needsRealSettlement": true,
    "exactResourceUrl": "https://listing-roast-x402-service-production.up.railway.app/api/listing-roast",
    "settlementRequirements": [
      "A real buyer must complete verify and settle through the CDP Facilitator for this exact endpoint URL.",
      "The settle payload must include paymentPayload.resource for the exact resource URL so CDP can catalog the route.",
      "The client/facilitator path should preserve the Bazaar extension metadata declared in the 402 challenge."
    ],
    "whyUnpaidProbesAreNotEnough": "Unpaid 402/details/search probes can prove direct route truth, but they do not refresh CDP Bazaar catalog entries.",
    "evidence": {
      "direct402Ok": true,
      "bazaarExtensionPresent": true,
      "merchantIndexed": true,
      "searchVisible": false,
      "indexedAmount": "1000000",
      "directAmount": "1000"
    }
  },
  "mismatches": [
    "Bazaar has stale pricing: indexed amount 1000000, direct amount 1000."
  ],
  "nextActions": [
    "Get a real settled payment on the current route; Bazaar updates catalog entries from settle traffic, not from unpaid probes.",
    "Confirm the buyer/client settle request includes paymentPayload.resource for this exact endpoint and preserves the Bazaar extension metadata; Bazaar catalogs settled resources, not unpaid probes."
  ],
  "safety": "No paid calls were made by this audit. It only requested unpaid 402 metadata, public Bazaar discovery records, and Agent402 router results."
}