Frontera Signal
Use to size up the construction market in one Rio Grande Valley city (McAllen, Edinburg, Mission, Pharr, San Juan, Weslaco, Donna, Mercedes, Brownsville, Harlingen) or the whole Valley before you lend, build, buy or sell there: permits, housing units by type, sales-tax trend, months of supply, home values, input and material prices, mortgage rate, labor. Every value is dated. Example: "Is McAllen's housing market oversupplied and are building costs rising this week?"
Offering
- Provider
- fronterasignal.com
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Financial Analysis
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://fronterasignal.com/api/v1/snapshot- 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
- 0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "20000",
"payTo": "0x6B7a56B58c89631aB60E7153b6170677A1Af00be"
}
]Observed health
- Status
- Healthy
- Latest latency
- 1355 ms
- Average latency
- 987 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": {
"city": {
"type": "string",
"description": "A Valley city. Omit for the whole Valley.",
"enum": [
"McAllen",
"Edinburg",
"Mission",
"Pharr",
"San Juan",
"Weslaco",
"Donna",
"Mercedes",
"Brownsville",
"Harlingen"
]
}
}
}
},
"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": {
"city": {
"description": "A Valley city. Omit for the whole Valley.",
"enum": [
"McAllen",
"Edinburg",
"Mission",
"Pharr",
"San Juan",
"Weslaco",
"Donna",
"Mercedes",
"Brownsville",
"Harlingen"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"construction_costs": {
"type": "array"
},
"data_through_week": {
"type": "string"
},
"disclaimer": {
"type": "string"
},
"generated_at": {
"type": "string"
},
"housing_permits_monthly": {
"type": "object"
},
"housing_supply": {
"type": "array"
},
"labor": {
"type": "array"
},
"latest_issue": {
"type": "object"
},
"material_prices": {
"type": "object"
},
"new_commercial_projects": {
"type": "object"
},
"permits": {
"type": "object"
},
"place": {
"type": "object"
},
"publisher": {
"type": "string"
},
"sales_tax": {
"type": "object"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}