srch.best
Structured batch data for agents, paid per request with x402 v2
DataLiveeip155:8453Exactvia cdp
DataBatchAgentsApix402
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far.
$0.39
Verified settled volume
128 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0020
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-14 19:18Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xf4c3e6Fc3E9F5f905651132C2a728027C2048854The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.002USDC≈ $0.002 USD
on Base · exact scheme
Pay 0.002 USDC on Base to 0xf4c3…48854. The signed payment is good for 5 minutes.
- Paid to
- 0xf4c3…48854
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 2000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xf4c3e6Fc3E9F5f905651132C2a728027C2048854",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"requests": [
{
"id": "security",
"input": {
"limit": 3,
"query": "openssl"
},
"operation": "/vulnerabilities"
},
{
"id": "entity",
"input": {
"limit": 3,
"query": "OpenSSL"
},
"operation": "/knowledge"
}
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"results": [
{
"id": "security",
"data": {},
"status": "ok"
}
],
"requestId": "request-id"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"requests"
],
"properties": {
"requests": {
"type": "array",
"items": {
"oneOf": [
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 20,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 500,
"minLength": 2
},
"toYear": {
"type": "integer",
"maximum": 2100,
"minimum": 1900
},
"fromYear": {
"type": "integer",
"maximum": 2100,
"minimum": 1900
},
"openAccess": {
"type": "boolean"
}
},
"additionalProperties": false
},
"operation": {
"const": "/research"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"anyOf": [
{
"required": [
"ticker"
]
},
{
"required": [
"cik"
]
}
],
"required": [],
"properties": {
"cik": {
"type": "string",
"maxLength": 10
},
"ticker": {
"type": "string",
"maxLength": 12
},
"filings": {
"type": "integer",
"default": 10,
"maximum": 20,
"minimum": 1
},
"includeFacts": {
"type": "boolean",
"default": true
}
},
"additionalProperties": false
},
"operation": {
"const": "/company"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"format": "hostname"
}
},
"additionalProperties": false
},
"operation": {
"const": "/domain"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"countries",
"indicators"
],
"properties": {
"toYear": {
"type": "integer",
"maximum": 2100,
"minimum": 1900
},
"fromYear": {
"type": "integer",
"maximum": 2100,
"minimum": 1900
},
"countries": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[A-Za-z]{2,3}$"
},
"maxItems": 10,
"minItems": 1
},
"indicators": {
"type": "array",
"items": {
"type": "string",
"maxLength": 80,
"minLength": 2
},
"maxItems": 10,
"minItems": 1
}
},
"additionalProperties": false
},
"operation": {
"const": "/indicators"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 20,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 200,
"minLength": 2
},
"dataTypes": {
"type": "array",
"items": {
"enum": [
"Foundation",
"SR Legacy",
"Survey (FNDDS)",
"Branded"
],
"type": "string"
}
}
},
"additionalProperties": false
},
"operation": {
"const": "/nutrition"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"oneOf": [
{
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"const": "earthquake"
},
"limit": {
"type": "integer",
"default": 20,
"maximum": 100,
"minimum": 1
},
"endTime": {
"type": "string",
"format": "date"
},
"latitude": {
"type": "number"
},
"radiusKm": {
"type": "number"
},
"longitude": {
"type": "number"
},
"startTime": {
"type": "string",
"format": "date"
},
"minMagnitude": {
"type": "number",
"maximum": 10,
"minimum": -2
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"type"
],
"properties": {
"area": {
"type": "string",
"maxLength": 2,
"minLength": 2
},
"type": {
"const": "weather"
},
"limit": {
"type": "integer",
"default": 20,
"maximum": 100,
"minimum": 1
},
"latitude": {
"type": "number"
},
"longitude": {
"type": "number"
}
},
"additionalProperties": false
}
]
},
"operation": {
"const": "/alerts"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"type",
"query"
],
"properties": {
"type": {
"enum": [
"drug_recall",
"food_recall",
"device_recall",
"drug_label",
"adverse_event"
],
"type": "string"
},
"limit": {
"type": "integer",
"default": 10,
"maximum": 100,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 200,
"minLength": 2
}
},
"additionalProperties": false
},
"operation": {
"const": "/regulatory"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"anyOf": [
{
"required": [
"cve"
]
},
{
"required": [
"query"
]
}
],
"required": [],
"properties": {
"cve": {
"type": "string",
"pattern": "^CVE-\\d{4}-\\d{4,}$"
},
"limit": {
"type": "integer",
"default": 10,
"maximum": 50,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 200,
"minLength": 2
},
"cursor": {
"type": "string",
"maxLength": 128,
"minLength": 1,
"description": "Opaque continuation cursor returned by the previous response."
},
"severity": {
"enum": [
"LOW",
"MEDIUM",
"HIGH",
"CRITICAL"
],
"type": "string"
}
},
"additionalProperties": false
},
"operation": {
"const": "/vulnerabilities"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 25,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 300,
"minLength": 2
},
"cursor": {
"type": "string",
"maxLength": 128,
"minLength": 1,
"description": "Opaque continuation cursor returned by the previous response."
},
"language": {
"type": "string",
"default": "en"
}
},
"additionalProperties": false
},
"operation": {
"const": "/knowledge"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 50,
"minimum": 1
},
"state": {
"type": "string",
"pattern": "^[A-Za-z]{2}$"
},
"cursor": {
"type": "string",
"maxLength": 128,
"minLength": 1,
"description": "Opaque continuation cursor returned by the previous response."
},
"toDate": {
"type": "string",
"format": "date"
},
"fromDate": {
"type": "string",
"format": "date"
},
"incidentType": {
"type": "string",
"maxLength": 80,
"minLength": 2
}
},
"additionalProperties": false
},
"operation": {
"const": "/disasters"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"metrics"
],
"properties": {
"toYear": {
"type": "integer",
"maximum": 2100,
"minimum": 1900
},
"metrics": {
"type": "array",
"items": {
"enum": [
"unemployment_rate",
"consumer_prices",
"payroll_employment",
"hourly_earnings"
],
"type": "string"
},
"maxItems": 4,
"minItems": 1
},
"fromYear": {
"type": "integer",
"maximum": 2100,
"minimum": 1900
}
},
"additionalProperties": false
},
"operation": {
"const": "/economy"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"default": 10,
"maximum": 50,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 300,
"minLength": 2
},
"cursor": {
"type": "string",
"maxLength": 128,
"minLength": 1,
"description": "Opaque continuation cursor returned by the previous response."
},
"toDate": {
"type": "string",
"format": "date"
},
"fromDate": {
"type": "string",
"format": "date"
},
"documentType": {
"enum": [
"RULE",
"PRORULE",
"NOTICE",
"PRESDOCU"
],
"type": "string"
}
},
"additionalProperties": false
},
"operation": {
"const": "/government"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"default": 20,
"maximum": 100,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 200,
"minLength": 2
},
"agency": {
"type": "string",
"maxLength": 200,
"minLength": 2
},
"cursor": {
"type": "string",
"maxLength": 128,
"minLength": 1,
"description": "Opaque continuation cursor returned by the previous response."
},
"toDate": {
"type": "string",
"format": "date"
},
"fromDate": {
"type": "string",
"format": "date"
},
"maxAmount": {
"type": "number",
"minimum": 0
},
"minAmount": {
"type": "number",
"minimum": 0
},
"recipient": {
"type": "string",
"maxLength": 200,
"minLength": 2
},
"awardTypes": {
"type": "array",
"items": {
"enum": [
"contracts",
"grants",
"loans",
"direct_payments",
"other"
],
"type": "string"
},
"default": [
"contracts",
"grants"
],
"maxItems": 5,
"minItems": 1
}
},
"additionalProperties": false
},
"operation": {
"const": "/spending"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"anyOf": [
{
"required": [
"query"
]
},
{
"required": [
"product"
]
},
{
"required": [
"company"
]
},
{
"required": [
"state"
]
}
],
"required": [],
"properties": {
"limit": {
"type": "integer",
"default": 20,
"maximum": 100,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 200,
"minLength": 2
},
"state": {
"type": "string",
"pattern": "^[A-Za-z]{2}$"
},
"cursor": {
"type": "string",
"maxLength": 128,
"minLength": 1,
"description": "Opaque continuation cursor returned by the previous response."
},
"toDate": {
"type": "string",
"format": "date"
},
"company": {
"type": "string",
"maxLength": 200,
"minLength": 2
},
"product": {
"type": "string",
"maxLength": 120,
"minLength": 2
},
"fromDate": {
"type": "string",
"format": "date"
},
"includeNarratives": {
"type": "boolean",
"default": false
}
},
"additionalProperties": false
},
"operation": {
"const": "/complaints"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"modelYear",
"make",
"model"
],
"properties": {
"make": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"limit": {
"type": "integer",
"default": 20,
"maximum": 50,
"minimum": 1
},
"model": {
"type": "string",
"maxLength": 100,
"minLength": 1
},
"cursor": {
"type": "string",
"maxLength": 128,
"minLength": 1,
"description": "Opaque continuation cursor returned by the previous response."
},
"modelYear": {
"type": "integer",
"maximum": 2100,
"minimum": 1940
}
},
"additionalProperties": false
},
"operation": {
"const": "/vehicle-safety"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"enum": [
"debt",
"interest_rates"
],
"type": "string"
},
"limit": {
"type": "integer",
"default": 20,
"maximum": 100,
"minimum": 1
},
"cursor": {
"type": "string",
"maxLength": 128,
"minLength": 1,
"description": "Opaque continuation cursor returned by the previous response."
},
"toDate": {
"type": "string",
"format": "date"
},
"fromDate": {
"type": "string",
"format": "date"
},
"security": {
"enum": [
"bills",
"notes",
"bonds",
"tips",
"floating_rate_notes",
"total_marketable"
],
"type": "string"
}
},
"additionalProperties": false
},
"operation": {
"const": "/fiscal"
}
},
"additionalProperties": false
},
{
"type": "object",
"required": [
"id",
"operation",
"input"
],
"properties": {
"id": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"input": {
"type": "object",
"required": [
"stationIds"
],
"properties": {
"limit": {
"type": "integer",
"default": 50,
"maximum": 100,
"minimum": 1
},
"parameters": {
"type": "array",
"items": {
"enum": [
"streamflow",
"gage_height",
"water_temperature",
"dissolved_oxygen",
"specific_conductance",
"ph"
],
"type": "string"
},
"default": [
"streamflow",
"gage_height"
],
"maxItems": 6,
"minItems": 1
},
"stationIds": {
"type": "array",
"items": {
"type": "string",
"pattern": "^\\d{5,15}$"
},
"maxItems": 10,
"minItems": 1
}
},
"additionalProperties": false
},
"operation": {
"const": "/water"
}
},
"additionalProperties": false
}
]
},
"maxItems": 10,
"minItems": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-08-14 19:18Z
- Last indexed by Roundhouse
- 2026-09-13 19:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-23 19:15Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 404
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service srch.best and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=srch.best' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://x402.srch.best/batch, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.