api.cn402.com
Returns Xuan Kong flying star feng shui charts for a given year and house sitting direction.
OtherLiveeip155:8453Exactvia facilitator:dexter
Settlements · 30d
3,518↓ 10%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$173.39
Verified settled volume
A floor: summed over 5,000 of 17,141 verified settlements.
$0.080
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125eThe 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.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"_hint": "x402 paid endpoints for AI agents — x402node.dev (utilities) · cn402.com (Chinese culture)"
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.08USDC≈ $0.08 USD
on Base · exact scheme
Pay 0.08 USDC on Base to 0x4466…d125e. The signed payment is good for 1 minute.
- Paid to
- 0x4466…d125e
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 80000 smallest units
- Buys
- Flying Stars / 玄空飞星 / Xuan Kong Fei Xing / period 9 flying stars / 三元九运 / Feng Shui period 1-9 / 9-grid star chart / annual monthly flying stars / Chinese space-time Feng Shui. Compute the Flying Stars (9-grid) chart for a given year and house orientation (sitting direction).
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"scheme": "exact",
"network": "base",
"mimeType": "application/json",
"resource": "https://api.cn402.com/fengshui/feixing",
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"year": "Year YYYY (required)",
"sitting": "House sitting direction (e.g. 子, 北 - required)"
},
"discoverable": true
},
"output": {
"schema": {
"type": "object",
"required": [
"period",
"chart"
],
"properties": {
"year": {
"type": "integer"
},
"chart": {
"type": "array",
"description": "9 cells, each with mountain/water/period stars"
},
"period": {
"type": "integer",
"description": "9-period cycle 1-9"
},
"sitting": {
"type": "string"
}
}
},
"example": {
"year": 2026,
"chart": [
[
{
"water": 3,
"palace": "SE",
"period": 8,
"mountain": 5
},
{
"water": 7,
"palace": "S",
"period": 4,
"mountain": 1
},
{
"water": 5,
"palace": "SW",
"period": 6,
"mountain": 3
}
],
[
{
"water": 2,
"palace": "E",
"period": 7,
"mountain": 4
},
{
"water": 8,
"palace": "Center",
"period": 9,
"mountain": 6
},
{
"water": 6,
"palace": "W",
"period": 2,
"mountain": 8
}
]
],
"period": 9,
"sitting": "子"
}
}
},
"discoverable": true
}
},
"description": "Flying Stars / 玄空飞星 / Xuan Kong Fei Xing / period 9 flying stars / 三元九运 / Feng Shui period 1-9 / 9-grid star chart / annual monthly flying stars / Chinese space-time Feng Shui. Compute the Flying Stars (9-grid) chart for a given year and house orientation (sitting direction).",
"outputSchema": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"year": "Year YYYY (required)",
"sitting": "House sitting direction (e.g. 子, 北 - required)"
},
"discoverable": true
},
"output": {
"type": "object",
"required": [
"period",
"chart"
],
"properties": {
"year": {
"type": "integer"
},
"chart": {
"type": "array",
"description": "9 cells, each with mountain/water/period stars"
},
"period": {
"type": "integer",
"description": "9-period cycle 1-9"
},
"sitting": {
"type": "string"
}
}
}
},
"maxAmountRequired": "80000",
"maxTimeoutSeconds": 60
}
]Provenance
- Seen in the source catalog
- 2026-09-23 23:26Z
- Last indexed by Roundhouse
- 2026-09-24 17:45Z
- Last enriched (probe, favicon, geo)
- 2026-09-16 10:15Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 402
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
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service api.cn402.com 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=api.cn402.com' 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://api.cn402.com/fengshui/feixing, 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.