Unnamed service
GET x402stock.xyz/api/v1/screener/smart
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
Describe a screen in plain English via `?q=` (e.g. 'oversold large caps up today on high volume'). An LLM parses it into a filter, screens the entire US market, optionally confirms oversold/overbought with RSI, and returns a ranked shortlist with a one-line rationale per name. No need to know the filter schema or run the enrichment loop yourself. From x402stock
Resource: x402stock.xyz/api/v1/screener/smart
Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85
Payment methods: — · Last validation: 2026-10-15 11:32:08.334+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"minLength": 1
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"query",
"source",
"as_of",
"interpretation",
"note",
"filter",
"sections",
"result_count",
"results",
"summary",
"model",
"disclaimer"
],
"properties": {
"note": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"as_of": {
"type": "string"
},
"model": {
"type": "string"
},
"query": {
"type": "string"
},
"filter": {
"type": "object",
"required": [
"min_price",
"max_price",
"min_change_percent",
"max_change_percent",
"min_volume",
"sort",
"order",
"limit",
"signal"
],
"properties": {
"sort": {
"type": "string"
},
"limit": {
"type": "number"
},
"order": {
"type": "string"
},
"signal": {
"type": "string"
},
"max_price": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"min_price": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"min_volume": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"max_change_percent": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"min_change_percent": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
},
"source": {
"type": "string",
"const": "x402stock"
},
"results": {
"type": "array",
"items": {
"type": "object",
"required": [
"ticker",
"price",
"change_percent",
"volume",
"rsi",
"rationale"
],
"properties": {
"rsi": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"price": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"ticker": {
"type": "string"
},
"volume": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"rationale": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"change_percent": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
}
},
"additionalProperties": false
}
},
"summary": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"sections": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {
"type": "string"
}
},
"disclaimer": {
"type": "string"
},
"result_count": {
"type": "number"
},
"interpretation": {
"type": "string"
}
},
"additionalProperties": false
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
"amount": "200000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "200000"
}
]
}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.