SiteCheck Agent Intel & Dev
Current wave height and period at a coordinate (Open-Meteo Marine), and, when a US NOAA tide station id is given, the next high and low tide predictions for the next 24 hours. Tide predictions exist only for NOAA stations; no wind or pressure forecast is included.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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.
Pay 0.002 USDC on Base to 0xb849…ceAfA. The signed payment is good for 5 minutes.
- Paid to
- 0xb849…ceAfA
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 2000 smallest units
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- J8vnmB…BRdhR
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xa475…39be3
- Token contract
- 0x3600…00000
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xb849…ceAfA
- Token contract
- 0x3c49…c3359
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xb849…ceAfA
- Token contract
- 0xaf88…e5831
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xb849…ceAfA
- Token contract
- 0x7547…fb603
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xb849…ceAfA
- Token contract
- 0x79A0…D24d1
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xb849…ceAfA
- Token contract
- 0x0b2C…7Ff85
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xb849…ceAfA
- Token contract
- 0xcebA…2118C
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- GBIX2M…DOAFI
- Token contract
- CCW67T…JMI75
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- rDxNZC…Cf8UJ
- Token contract
- 524C55…00000
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- rDxNZC…Cf8UJ
- Token contract
- XRP
- Payment window
- 5 minutes
The catalog’s raw entry
[
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"extra": {
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"version": "2"
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"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
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"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
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{
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"extra": {
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"payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
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"network": "eip155:5042",
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{
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"network": "eip155:143",
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{
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
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{
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"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
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"network": "eip155:10",
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{
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"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"amount": "2000",
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"network": "eip155:42220",
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{
"asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
"extra": {
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"payTo": "GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI",
"amount": "20000",
"scheme": "exact",
"network": "stellar:pubnet",
"maxTimeoutSeconds": 300
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{
"asset": "524C555344000000000000000000000000000000",
"extra": {
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"invoiceId": "0aa2d523-13f2-4db8-bccd-f2efdafaae53",
"sourceTag": 804681468,
"areFeesSponsored": false
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"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"amount": "0.002",
"scheme": "exact",
"network": "xrpl:0",
"maxTimeoutSeconds": 300
},
{
"asset": "XRP",
"extra": {
"invoiceId": "fab4c5fd-1595-4ecb-b3f8-856f5333d915",
"sourceTag": 804681468,
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"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"amount": "1551",
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"network": "xrpl:0",
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]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"station": "9413450",
"latitude": "36.6",
"longitude": "-121.9"
}
},
"output": {
"type": "json",
"example": {
"note": "Open-Meteo marine point model; NOAA predictions are astronomical tide only (no storm surge).",
"waves": {
"time": "2026-10-23T09:30",
"heightM": 1.88,
"periodS": 8.25
},
"source": "https://marine-api.open-meteo.com/v1/marine ; NOAA CO-OPS",
"station": "9413450",
"latitude": 36.625,
"tides24h": [
{
"time": "2026-10-23 03:38 GMT",
"type": "high",
"metres": 1.344
},
{
"time": "2026-10-23 09:44 GMT",
"type": "low",
"metres": 0.297
}
],
"checkedAt": "2026-10-23T09:35:25.126Z",
"longitude": -121.87499
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"latitude",
"longitude"
],
"properties": {
"station": {
"type": "string",
"description": "Optional NOAA tide station id (7 digits), e.g. 9413450 (Monterey)"
},
"latitude": {
"type": "string",
"description": "Latitude, -90 to 90"
},
"longitude": {
"type": "string",
"description": "Longitude, -180 to 180"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-24 00:24Z
- Last indexed by Roundhouse
- 2026-10-26 17:30Z
- Last enriched (probe, favicon, geo)
- 2026-10-23 22:45Z
- x402 version
- 2
- Max timeout
- 300s
- 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
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 3 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 SiteCheck Agent Intel & Dev 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=SiteCheck%20Agent%20Intel%20%26%20Dev' 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.fadeandco.workers.dev/api/agent-intel/marine-weather-tide-forecast, 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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.