1gateway
Use when an agent must see a place from above or check vegetation, water or change. Input: lat, lon, radius_m (200-10000), mode (true_color, false_color, ndvi, ndwi, moisture), date, days back, max_cloud. Picks the clearest Sentinel-2 scene by cloud share inside your area, not the whole tile. Output: JSON PNG URL (+ other modes), scene date, area cloud %, alternatives. No scene: 404, not charged. Example: ?lat=37.5665&lon=126.978
SearchLiveeip155:8453Exactvia cdp
Satellite-imagerySentinel-2NdviEarth-observationGeospatial
Calls · 30d
5
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 8 snapshots so far.
$2.43
Verified settled volume
225 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0090
Listed price
As published in the catalog. Always read the live 402 before paying.
5
Calls · 30d
Upstream's own call count for this endpoint, not ours.
3
Unique payers · 30d
Last called 2026-10-22 22:47Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1The 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.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.009USDC≈ $0.009 USD
on Base · exact scheme
Pay 0.009 USDC on Base to 0x6246…cC5a1. The signed payment is good for 5 minutes.
- Paid to
- 0x6246…cC5a1
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 9000 smallest units
9000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme
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
- AwV6UZ…L26WT
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1",
"amount": "9000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"payTo": "AwV6UZobYPyTdsuNa2NknZZrnmmUoH5ckEv3wNgL26WT",
"amount": "9000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lat": 37.5665,
"lon": 126.978,
"date": "2026-10-18",
"days": 30,
"mode": "true_color",
"size": 1024,
"radius_m": 3000,
"max_cloud": 40
}
},
"output": {
"type": "json",
"example": {
"note": "Scene chosen by cloud/shadow share inside the requested area (Sentinel-2 SCL), not the tile-wide cloud figure. Image URLs render on request at Planetary Comput…",
"image": {
"url": "https://planetarycomputer.microsoft.com/api/data/v1/item/bbox/126.944,37.5396,127.012,37.5934/1024x1024.png?collection=sentinel-2-l2a&item=S2B_MSIL2A_20261008T…",
"mode": "true_color",
"format": "png",
"widthPx": 1024,
"heightPx": 1024,
"description": "True color (B4/B3/B2)",
"groundResolutionM": 5.9,
"nativeResolutionM": 10
},
"scene": {
"id": "S2B_MSIL2A_20261008T021559_R003_T52SCG_20261008T042548",
"area": {
"snowPct": 0,
"clearPct": 100,
"cloudPct": 0,
"noDataPct": 0,
"shadowPct": 0
},
"date": "2026-10-08",
"datetime": "2026-10-08T02:15:59.024000Z",
"mgrsTile": "52SCG",
"platform": "Sentinel-2B",
"tileCloudPct": 0
},
"request": {
"date": "2026-10-18",
"days": 30,
"from": "2026-09-19",
"mode": "true_color",
"size": 1024,
"maxCloudPct": 40
},
"location": {
"lat": 37.5665,
"lon": 126.978,
"bbox": [
126.944
],
"radiusM": 3000
},
"otherModes": {
"ndvi": "https://planetarycomputer.microsoft.com/api/data/v1/item/bbox/126.944,37.5396,127.012,37.5934/1024x1024.png?collection=sentinel-2-l2a&item=S2B_MSIL2A_20261008T…",
"ndwi": "https://planetarycomputer.microsoft.com/api/data/v1/item/bbox/126.944,37.5396,127.012,37.5934/1024x1024.png?collection=sentinel-2-l2a&item=S2B_MSIL2A_20261008T…",
"moisture": "https://planetarycomputer.microsoft.com/api/data/v1/item/bbox/126.944,37.5396,127.012,37.5934/1024x1024.png?collection=sentinel-2-l2a&item=S2B_MSIL2A_20261008T…",
"false_color": "https://planetarycomputer.microsoft.com/api/data/v1/item/bbox/126.944,37.5396,127.012,37.5934/1024x1024.png?collection=sentinel-2-l2a&item=S2B_MSIL2A_20261008T…"
},
"attribution": "Contains modified Copernicus Sentinel data (ESA). Imagery served by Microsoft Planetary Computer.",
"fulfillment": "exact",
"alternatives": [
{
"id": "S2C_MSIL2A_20260923T021531_R003_T52SCG_20260923T054616",
"url": "https://planetarycomputer.microsoft.com/api/data/v1/item/bbox/126.944,37.5396,127.012,37.5934/1024x1024.png?collection=sentinel-2-l2a&item=S2C_MSIL2A_20260923T…",
"area": {
"snowPct": 0,
"clearPct": 83.5,
"cloudPct": 14.8,
"noDataPct": 0,
"shadowPct": 1.8
},
"date": "2026-09-23",
"datetime": "2026-09-23T02:15:31.025000Z",
"mgrsTile": "52SCG",
"platform": "Sentinel-2C",
"tileCloudPct": 14.9
}
],
"scenesConsidered": 3
}
}
},
"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": [
"lat",
"lon"
],
"properties": {
"lat": {
"type": "number",
"maximum": 84,
"minimum": -84,
"examples": [
37.5665
],
"description": "Latitude, WGS84 decimal degrees"
},
"lon": {
"type": "number",
"maximum": 180,
"minimum": -180,
"examples": [
126.978
],
"description": "Longitude, WGS84 decimal degrees"
},
"date": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"examples": [
"2026-10-18"
],
"description": "Latest acceptable scene date YYYY-MM-DD (default today; 2017-01-01 or later)"
},
"days": {
"type": "integer",
"maximum": 90,
"minimum": 1,
"examples": [
30
],
"description": "Look-back window in days before date (default 30)"
},
"mode": {
"enum": [
"true_color",
"false_color",
"ndvi",
"ndwi",
"moisture"
],
"type": "string",
"examples": [
"true_color"
],
"description": "Rendering (default true_color); URLs for the other modes are returned too"
},
"size": {
"type": "integer",
"maximum": 2048,
"minimum": 256,
"examples": [
1024
],
"description": "Image width/height in px (default 1024)"
},
"radius_m": {
"type": "integer",
"maximum": 10000,
"minimum": 200,
"examples": [
3000
],
"description": "Half-width of the square area in meters (default 2000)"
},
"max_cloud": {
"type": "number",
"maximum": 100,
"minimum": 0,
"examples": [
40
],
"description": "Target max cloud % inside the area (default 40); if no scene meets it the clearest is returned with fulfillment=best_available"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"location",
"request",
"fulfillment",
"scene",
"image",
"otherModes",
"alternatives",
"scenesConsidered",
"attribution",
"note"
],
"properties": {
"note": {
"type": "string"
},
"image": {
"type": "object",
"properties": {
"url": {
"type": "string"
},
"mode": {
"type": "string"
},
"format": {
"type": "string"
},
"widthPx": {
"type": "integer"
},
"heightPx": {
"type": "integer"
},
"description": {
"type": "string"
},
"groundResolutionM": {
"type": "number"
},
"nativeResolutionM": {
"type": "integer"
}
}
},
"scene": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"area": {
"type": "object",
"properties": {
"snowPct": {
"type": "number"
},
"clearPct": {
"type": "number"
},
"cloudPct": {
"type": "number"
},
"noDataPct": {
"type": "number"
},
"shadowPct": {
"type": "number"
}
}
},
"date": {
"type": "string"
},
"datetime": {
"type": "string"
},
"mgrsTile": {
"type": [
"string",
"null"
]
},
"platform": {
"type": [
"string",
"null"
]
},
"tileCloudPct": {
"type": "number"
}
}
},
"request": {
"type": "object",
"properties": {
"date": {
"type": "string"
},
"days": {
"type": "integer"
},
"from": {
"type": "string"
},
"mode": {
"type": "string"
},
"size": {
"type": "integer"
},
"maxCloudPct": {
"type": "number"
}
}
},
"location": {
"type": "object",
"properties": {
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"bbox": {
"type": "array",
"items": {
"type": "number"
}
},
"radiusM": {
"type": "integer"
}
}
},
"otherModes": {
"type": "object",
"properties": {
"ndvi": {
"type": "string"
},
"ndwi": {
"type": "string"
},
"moisture": {
"type": "string"
},
"true_color": {
"type": "string"
},
"false_color": {
"type": "string"
}
}
},
"attribution": {
"type": "string"
},
"fulfillment": {
"type": "string"
},
"alternatives": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"url": {
"type": "string"
},
"area": {
"type": "object",
"properties": {
"snowPct": {
"type": "number"
},
"clearPct": {
"type": "number"
},
"cloudPct": {
"type": "number"
},
"noDataPct": {
"type": "number"
},
"shadowPct": {
"type": "number"
}
}
},
"date": {
"type": "string"
},
"datetime": {
"type": "string"
},
"mgrsTile": {
"type": [
"string",
"null"
]
},
"platform": {
"type": [
"string",
"null"
]
},
"tileCloudPct": {
"type": "number"
}
}
}
},
"scenesConsidered": {
"type": "integer"
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-22 22:47Z
- Last indexed by Roundhouse
- 2026-10-26 17:20Z
- Last enriched (probe, favicon, geo)
- 2026-10-18 17:15Z
- 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
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 8 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 1gateway 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=1gateway' 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://1gateway.dev/v1/geo/satellite, 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.