eu-verify
Historical daily solar irradiance and weather series from NASA POWER for any lat/lon: ALLSKY_SFC_SW_DWN (kWh/m2/day), T2M (deg C), WS10M (m/s) and other POWER codes. Query: ?latitude=48.85&longitude=2.35&start=20260601&end=20260630¶meters=ALLSKY_SFC_SW_DWN,T2M. Coverage 1981..present (few days lag), max 366 days per call, -999 marks missing days. 24h cache. Sized for PV project due diligence, agrivoltaics and off-grid design.
The wallet the 402 directs payment to. Its full payment record 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.
Recent payments · which agents last used it
Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.
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 0.01 USDC on Base to 0x6ab8…22dff. The signed payment is good for 5 minutes.
- Paid to
- 0x6ab8…22dff
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6ab8efe305cce67daa48c97bde29c04402822dff",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"end": "20260605",
"start": "20260601",
"latitude": 48.85,
"longitude": 2.35,
"parameters": "ALLSKY_SFC_SW_DWN,T2M"
}
},
"output": {
"type": "json",
"example": {
"end": "2026-06-05",
"daily": {
"T2M": {
"20260601": 18.41,
"20260602": 16.17
},
"ALLSKY_SFC_SW_DWN": {
"20260601": 7.0603,
"20260602": 4.3289
}
},
"start": "2026-06-01",
"units": {
"T2M": "C",
"ALLSKY_SFC_SW_DWN": "kW-hr/m^2/day"
},
"source": "NASA POWER (power.larc.nasa.gov), NASA open data",
"latitude": 48.85,
"longitude": 2.35,
"fill_value": -999
}
}
},
"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",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"latitude",
"longitude",
"start",
"end"
],
"properties": {
"end": {
"type": "string",
"description": "End date YYYYMMDD (max 366 days after start)"
},
"start": {
"type": "string",
"description": "Start date YYYYMMDD (>= 19810101)"
},
"latitude": {
"type": "number",
"description": "Latitude, decimal degrees (-90..90)"
},
"longitude": {
"type": "number",
"description": "Longitude, decimal degrees (-180..180)"
},
"parameters": {
"type": "string",
"default": "ALLSKY_SFC_SW_DWN,T2M",
"description": "1-6 comma-separated NASA POWER codes"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-07-15 21:21Z
- Last indexed by Roundhouse
- 2026-07-15 23:40Z
- Last enriched (probe, favicon, geo)
- 2026-09-22 04:15Z
- 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
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 eu-verify 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=eu-verify' 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-datashop-production.up.railway.app/v1/solar/history, 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.