Frontera Signal
Use to size competing or neighboring construction around one Rio Grande Valley address before you buy, lend, lease or build there: count, summed filed cost and each commercial project within radius_mi (default 1, max 5), nearest first. Hidalgo, Cameron, Starr and Willacy counties; about 68% of filings have a map point. An address we cannot place is a free 404. Example: "How many commercial projects were filed within two miles of 1201 E Capote Central Ave, Pharr, and what are they worth?"
Offering
- Provider
- fronterasignal.com
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Location And Travel
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://fronterasignal.com/api/v1/nearby- MIME type
- application/json
- First seen
- 2026-10-16T01:50:38.788Z
- Last seen
- Tags
- construction, real-estate, texas, rio-grande-valley, building-permits, materials, housing, spanish
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.03 USDC
Atomic price: 30000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "30000",
"payTo": "0x6B7a56B58c89631aB60E7153b6170677A1Af00be"
}
]Observed health
- Status
- Healthy
- Latest latency
- 83 ms
- Average latency
- 907 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET"
]
},
"queryParams": {
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "Street address with house number, e.g. 800 S 10th St. A suite or unit is ignored."
},
"city": {
"type": "string",
"description": "The city or town on the address, e.g. McAllen, Brownsville, Rio Grande City."
},
"radius_mi": {
"type": "number",
"description": "Radius in miles, 0.1 to 5. Default 1."
}
},
"required": [
"address",
"city"
]
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"address": {
"description": "Street address with house number, e.g. 800 S 10th St. A suite or unit is ignored.",
"type": "string"
},
"city": {
"description": "The city or town on the address, e.g. McAllen, Brownsville, Rio Grande City.",
"type": "string"
},
"radius_mi": {
"description": "Radius in miles, 0.1 to 5. Default 1.",
"type": "number"
}
},
"required": [
"address",
"city"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"as_of": {
"type": "string"
},
"by_type_of_work": {
"items": {
"properties": {
"count": {
"type": "integer"
},
"total_estimated_cost_usd": {
"type": "integer"
},
"type_of_work": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"cadence": {
"type": "string"
},
"count": {
"type": "integer"
},
"coverage": {
"properties": {
"counties": {
"items": {
"type": "string"
},
"type": "array"
},
"filings": {
"type": "integer"
},
"located": {
"type": "integer"
},
"located_pct": {
"type": "number"
},
"note": {
"type": "string"
},
"registered_since": {
"type": "string"
}
},
"type": "object"
},
"dataset": {
"type": "string"
},
"disclaimer": {
"type": "string"
},
"largest_project_cost_usd": {
"type": "integer"
},
"location": {
"properties": {
"county": {
"type": "string"
},
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"matched_address": {
"type": "string"
},
"placed_by": {
"type": "string"
}
},
"type": "object"
},
"newest_registration": {
"type": "string"
},
"note": {
"type": "string"
},
"projects": {
"items": {
"properties": {
"address": {
"type": "string"
},
"city": {
"type": "string"
},
"county": {
"type": "string"
},
"design_firm": {
"type": [
"null",
"string"
]
},
"distance_mi": {
"type": "number"
},
"estimated_cost_usd": {
"type": "integer"
},
"estimated_end": {
"type": "string"
},
"estimated_start": {
"type": "string"
},
"facility": {
"type": "string"
},
"funding": {
"type": "string"
},
"geo_precision": {
"type": "string"
},
"id": {
"type": "string"
},
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"name": {
"type": "string"
},
"owner": {
"type": "string"
},
"registered": {
"type": "string"
},
"scope_of_work": {
"type": "string"
},
"source": {
"type": "string"
},
"square_feet": {
"type": "integer"
},
"status": {
"type": "string"
},
"type_of_work": {
"type": "string"
},
"zip": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"projects_with_cost": {
"type": "integer"
},
"publisher": {
"type": "string"
},
"query": {
"properties": {
"address": {
"type": "string"
},
"city": {
"type": "string"
},
"radius_mi": {
"type": "integer"
}
},
"type": "object"
},
"radius_mi": {
"type": "integer"
},
"returned": {
"type": "integer"
},
"source": {
"type": "string"
},
"total_estimated_cost_usd": {
"type": "integer"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}