Unnamed service
GET listing-roast-x402-service-production.up.railway.app/api/listing-roast
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
Listing Roast x402: $0.001 marketplace listing score, paid API listing quality score, buyer-agent skip reasons, agent service clarity, full listing roast. Fits listing quality score API, marketplace product listing quality, Agentic.Market listing score, AgentCore Gateway, Coinbase x402 Bazaar MCP server buyers, marketplace conversion API, agent listing conversion score, buyer agent skip reasons, x402 discovery audit, x402 site audit, paid API preflight, route health, stale Bazaar price; upgrade GET /api/full-listing-roast. Commands /api/commands Proof before payment /api/paid-usage-proof register /api/cash-register
Resource: listing-roast-x402-service-production.up.railway.app/api/listing-roast
Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xd9E7a161aD06F410c28b3939ceF5F06f0a327a8C
Payment methods: — · Last validation: 2026-09-14 16:39:49.645+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"goal": {
"type": "string"
},
"agentName": {
"type": "string"
},
"listingText": {
"type": "string"
},
"targetBuyer": {
"type": "string"
},
"currentPrice": {
"type": "string"
},
"currentCheckoutPath": {
"type": "string"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"service",
"endpoint",
"price"
],
"properties": {
"price": {
"type": "string"
},
"score": {
"type": "string"
},
"service": {
"type": "string"
},
"verdict": {
"type": "string"
},
"endpoint": {
"type": "string"
},
"nextStep": {
"type": "string"
},
"nextPaidAction": {
"type": "object",
"properties": {
"path": {
"type": "string"
},
"price": {
"type": "string"
},
"method": {
"type": "string"
},
"maxAmountRequired": {
"type": "string"
}
},
"additionalProperties": true
},
"nextPaidActions": {
"type": "array",
"items": {
"type": "object",
"properties": {
"path": {
"type": "string"
},
"price": {
"type": "string"
},
"intent": {
"type": "string"
},
"method": {
"type": "string"
},
"maxAmountRequired": {
"type": "string"
}
},
"additionalProperties": true
}
},
"upgradeEndpoint": {
"type": "string"
},
"matchedBuyerIntent": {
"type": "string"
},
"officialCdpDiscovery": {
"type": "object",
"additionalProperties": true
},
"settlementRefreshNote": {
"type": "string"
}
},
"additionalProperties": true
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://listing-roast-x402-service-production.up.railway.app/api/listing-roast"
},
"payTo": "0xd9E7a161aD06F410c28b3939ceF5F06f0a327a8C",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0xd9E7a161aD06F410c28b3939ceF5F06f0a327a8C",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "1000"
}
]
}Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.