Returns EPA Sole Source Aquifer designation containment and Federal Register citations…
Returns EPA Sole Source Aquifer designation containment and Federal Register citations for an address, for agents. Returns the same records as locus_sole_source_aquifer. Use this when your client can only call paid x402 routes. Use locus_sole_source_aquifer i…
by api.locus.report · discovered, not yet claimed by its owner · updated 2026-10-01
Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.
What it does
Returns EPA Sole Source Aquifer designation containment and Federal Register citations for an address, for agents. Returns the same records as locus_sole_source_aquifer. Use this when your client can only call paid x402 routes. Use locus_sole_source_aquifer instead when you can call Locus free tools (REST tools/call or MCP).
Tags: bazaar · builder-code · locus.freePreflight · offer-receipt
Call contract
- Method
- POST
- Input
- json
- Output
- json
- Last paid call
- 2026-10-01
{
"address": "1 E Edenton St, Raleigh, NC 27601"
}{
"boundary": {
"estimatedGroundToleranceMeters": 20.28,
"geometryCrs": "EPSG:4326",
"geometrySimplified": true,
"nearSimplifiedBoundary": false,
"note": "The source boundary was simplified for bounded lookup. The tolerance is stated in Web Mercator metres; its approximate ground-distance equivalent varies with latitude.",
"sourceCrs": "EPSG:3857",
"toleranceMercatorMeters": 25
},
"caveats": [
"The designation is not a contamination finding, says nothing about current water quality, does not itself restrict a private owner, and is not an ordinary private-construction permit decision.",
"Most of the country is outside a Sole Source Aquifer designation. Being outside one does not mean groundwater is unimportant or unprotected.",
"The active snapshot uses simplified mapped boundaries. A point close to a boundary needs confirmation from EPA; this lookup is not a survey or legal boundary determination."
],
"designations": [],
"kind": "epa_sole_source_aquifer",
"meaning": "EPA's Sole Source Aquifer designation means the aquifer supplies at least 50% of the drinking water for its service area and no economically feasible alternative is available; under SDWA -1424(e), EPA reviews federally funded projects in the designated area for potential to contaminate the aquifer.",
"message": "The point is outside every designation boundary in the active EPA snapshot. Most of the country is outside a Sole Source Aquifer designation. Being outside one does not mean groundwater is unimportant or unprotected.",
"multipleDesignations": false,
"note": "Awareness/diagnostic only. Full briefs are x402-paid. Agents can discover live free tools at https://api.locus.report/tools/list and paid tools, prices, and manifests at https://api.locus.report/.well-known/ai-tool/index.json.",
"ok": true,
"point": {
"latitude": 35.780418000003195,
"longitude": -78.63910200000142
},
"propertyEffect": "The designation is not a contamination finding, says nothing about current water quality, does not itself restrict a private owner, and is not an ordinary private-construction permit decision.",
"source": {
"derivedChecksumSha256": "f1d0f2d492d6e3763d262485ee366f2909c608cfb031218e46d359dc78a01194",
"licenseNote": "U.S. EPA public data; no named open-data license is stated. Cite EPA and do not imply endorsement.",
"manifestId": "ssa-22e48e0675f17345",
"name": "U.S. EPA Sole Source Aquifers",
"sourceChecksumSha256": "22e48e0675f173458be316e549862e8061fcb7609428dcc5d2beb9f51129d7b2",
"sourceFetchedAt": "2026-07-28T14:05:00Z",
"sourceLocator": "EPA_Sole_Source_Aquifers.zip",
"sourcePage": "https://www.epa.gov/dwssa",
"sourceVintage": "2025-05-21"
},
"status": "no_designation",
"verifyNext": [
{
"step": "Open EPA's Sole Source Aquifer program page for the designation process and current guidance.",
"url": "https://www.epa.gov/dwssa"
},
{
"step": "Use locus_groundwater_context for separate nearby USGS monitoring-well, aquifer-code, and static-water-level context.",
"url": "https://api.locus.report/tools/call"
},
{
"step": "Contact the applicable EPA regional office for an authoritative boundary determination.",
"url": "https://www.epa.gov/dwssa/sole-source-aquifer-contacts-epas-regional-offices"
}
]
}Use with an agent
- Discover. Agents find this listing with
GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP toolsearch_resources, or/discovery/resources. - Inspect. Fetch
/resources/51422.jsonfor the price and payment options. - Pay. Call
GET https://api.locus.report/api/locus-sole-source-aquifer. The provider answers402with its payment requirements. An x402 client signs one of the options below and retries withPAYMENT-SIGNATURE. - Execute. The provider returns
200with the data. Agent Bazaar is not in the request path and never sees your payment.
For humans
You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, Solana, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.
Pricing & payment
- Price
- $0.01 / request
- Protocol
- x402 v2
- Auth
- No account or API key. Pay per request.
- Networks
- Base, Solana
- Demand
- 3 calls · 1 unique payers in 30d (public x402 Bazaar data)
x402 payment requirements
| Scheme | Network | Asset | Amount | Pay to | Timeout |
|---|---|---|---|---|---|
| exact | Base eip155:8453 | USDC | $0.01 | 0xF121fbeceC43e1B616D47285851c20d5fC64431b | 60s |
| exact | Solana solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | USDC | $0.01 | FBVHMG5PTNW6sNd7uhZBsxhWkwJYRpgk34QcTgDpQdwV | 60s |
accepts[] (raw JSON)
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"amountUsd": 0.01,
"maxTimeoutSeconds": 60
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "FBVHMG5PTNW6sNd7uhZBsxhWkwJYRpgk34QcTgDpQdwV",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "10000",
"amountUsd": 0.01,
"maxTimeoutSeconds": 60
}
]Schemas
Output schema (JSON Schema)
{
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}Example shape — generated from the schema, not a captured live response
{
"example": {},
"type": "string"
}Examples
curl "https://api.locus.report/api/locus-sole-source-aquifer"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paidconst res = await fetch("https://api.locus.report/api/locus-sole-source-aquifer");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}import httpx
res = httpx.get("https://api.locus.report/api/locus-sole-source-aquifer")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerDetails
- Provider
- api.locus.report
- Endpoint
- https://api.locus.report/api/locus-sole-source-aquifer
- Machine-readable
/resources/51422.json