Fast deterministic check that a public URL is alive: HTTP status, redirects, content-type,
Fast deterministic check that a public URL is alive: HTTP status, redirects, content-type, size, and title. Built for agent workflows before paying for deeper crawls.
10000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-17
updated
Provider
agent.kihustle.tech · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x1c8b3C34Dca2Ba2A71598f1F9E0BC2a04A0Bea36",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 3600
}
]Output schema
{
"bazaar": {
"discoverable": true,
"info": {
"category": "commerce",
"description": "Fast URL alive/redirect/title preflight via x402",
"input": {
"body": {
"url": "https://example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"alive": true,
"bytes": 12500,
"content_type": "text/html",
"final_url": "https://example.com/",
"generated_at": "2026-01-01T00:00:00+00:00",
"issue_codes": [],
"job_id": "job_example",
"limitations": [
"Single GET; no JS render; private IPs blocked."
],
"next_jobs": [
{
"service_id": "aeo-readiness",
"url": "https://agent.kihustle.tech/services/aeo-readiness/jobs",
"why": "Deeper agent-surface / AEO readiness audit"
}
],
"redirected": false,
"service": "url-preflight",
"sources": [
{
"note": "preflight",
"url": "https://example.com/"
}
],
"status": "completed",
"status_code": 200,
"summary": "URL alive (HTTP 200); no redirect; title=set. Preflight complete for agent workflow gating.",
"title": "Example Domain"
},
"type": "json"
},
"serviceName": "Hermes Commerce",
"tags": [
"hermes",
"micro",
"url-preflight",
"preflight"
],
"toolName": "url-preflight"
},
"resource": {
"description": "Fast URL alive/redirect/title preflight via x402",
"mimeType": "application/json",
"serviceName": "Hermes Commerce",
"tags": [
"hermes",
"micro",
"url-preflight",
"preflight"
],
"url": "https://agent.kihustle.tech/services/url-preflight/jobs"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"category": {
"type": "string"
},
"description": {
"type": "string"
},
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"url": {
"description": "Public https URL to preflight",
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"queryParams": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
},
"serviceName": {
"type": "string"
},
"tags": {
"items": {
"type": "string"
},
"type": "array"
},
"toolName": {
"type": "string"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://agent.kihustle.tech/services/url-preflight/jobs" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://agent.kihustle.tech/services/url-preflight/jobs");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://agent.kihustle.tech/services/url-preflight/jobs")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/2612.json, and this resource appears in /discovery/resources and /discovery/search.