Provide one seller-owned HTTPS route and its GET or POST method
Provide one seller-owned HTTPS route and its GET or POST method. Receive JSON that compares its live unpaid challenge with the latest local CDP Bazaar, x402scan, and MPPScan snapshots and lists each drift.
100000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-20
updated
Provider
listing-watchdog.krimskrams.xyz · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x276efA09388fB1578A6c415B8F90D26fdfCe0CF2",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "100000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"method": "GET",
"url": "https://grant-search.krimskrams.xyz/v1/search"
},
"type": "http"
},
"output": {
"example": {
"directories": {
"cdp_bazaar": {
"snapshot_time": "2026-08-19T18:00:00Z",
"status": "missing"
},
"mppscan": {
"snapshot_time": null,
"status": "unreadable"
},
"x402scan": {
"snapshot_time": null,
"status": "unreadable"
}
},
"drift": [
{
"directory": "cdp_bazaar",
"field": "missing",
"listed_value": "missing",
"live_value": "present",
"severity": "high"
}
],
"drift_count": 1,
"note": "Directory snapshots can lag by up to one collector interval.",
"probe": {
"challenge_found": true,
"currency": "USD Coin",
"http_status": 402,
"network": "eip155:8453",
"pay_to": "0x276efA09388fB1578A6c415B8F90D26fdfCe0CF2",
"price_usd": "0.020000",
"rail": "x402",
"scheme": "exact"
},
"resource_url": "https://grant-search.krimskrams.xyz/v1/search"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"method": {
"default": "GET",
"enum": [
"GET",
"POST"
],
"type": "string"
},
"url": {
"format": "uri",
"pattern": "^https://",
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"directories": {
"type": "object"
},
"drift": {
"items": {
"type": "object"
},
"type": "array"
},
"drift_count": {
"minimum": 0,
"type": "integer"
},
"note": {
"type": "string"
},
"probe": {
"type": "object"
},
"resource_url": {
"format": "uri",
"type": "string"
}
},
"required": [
"resource_url",
"probe",
"directories",
"drift",
"drift_count",
"note"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://listing-watchdog.krimskrams.xyz/v1/drift" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://listing-watchdog.krimskrams.xyz/v1/drift");
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://listing-watchdog.krimskrams.xyz/v1/drift")
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/9114.json, and this resource appears in /discovery/resources and /discovery/search.