Demographic Similarity
Find the U.S. places most demographically similar to a target geography using multivariate Census statistics.
Offering
- Provider
- agent-vending-production.up.railway.app
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Financial Analysis
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://agent-vending-production.up.railway.app/v1/demographic-similarity- MIME type
- Not provided
- First seen
- 2026-10-16T01:50:38.788Z
- Last seen
- Tags
- demographic similarity, similar counties, lookalike markets, Census data, ACS
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0x0b4242adf40726d9b09688030948176752d29924"
}
]Observed health
- Status
- Reachable
- Latest latency
- 100 ms
- Average latency
- 554 ms
- HTTP status
- 405
- 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
{
"body": {
"target": {
"name": "Ventura County",
"state": "CA",
"type": "county"
},
"top_n": 10,
"universe": "US_COUNTIES"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"examples": [
{
"target": {
"name": "Ventura County",
"state": "CA",
"type": "county"
},
"top_n": 10,
"universe": "US_COUNTIES"
},
{
"target": {
"name": "Thousand Oaks",
"state": "CA",
"type": "place"
},
"top_n": 5,
"universe": "US_PLACES_10K"
}
],
"properties": {
"state": {
"description": "State for STATE_* universes (default: target state)",
"type": "string"
},
"target": {
"additionalProperties": true,
"description": "Target county, place or state",
"properties": {
"county": {
"description": "County name or FIPS (tract only)",
"type": "string"
},
"geoid": {
"description": "Census GEOID alternative to name (county 5, place 7, tract 11 digits)",
"type": "string"
},
"name": {
"description": "e.g. \"Ventura County\", \"Thousand Oaks\", \"91362\", \"CA\", tract code",
"type": "string"
},
"state": {
"description": "State name, postal code or FIPS (county/place/tract by name)",
"type": "string"
},
"type": {
"enum": [
"state",
"county",
"place",
"zcta",
"tract"
],
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
},
"top_n": {
"description": "Default 10",
"maximum": 25,
"minimum": 1,
"type": "integer"
},
"universe": {
"description": "Peer universe of the same geography type (default by target type)",
"enum": [
"US_COUNTIES",
"STATE_COUNTIES",
"US_PLACES_10K",
"US_PLACES_50K",
"STATE_PLACES_10K",
"US_STATES"
],
"type": "string"
}
},
"required": [
"target"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"description": "HTTP 200 = completed result (charged). Refusals and errors are never charged: 400 INVALID_REQUEST (unknown/ambiguous geography, bad input), 422 NOT_SUPPORTED, 502 UPSTREAM_ERROR, 503 DATA_UNAVAILABLE, 500 INTERNAL_ERROR; all include charged=false. Distance: smaller = more similar; no percent-identical score.",
"properties": {
"charged": {
"type": "boolean"
},
"data_vintage": {
"type": "object"
},
"error": {
"type": "object"
},
"feature_bundle": {
"type": "object"
},
"matches": {
"type": "array"
},
"method": {
"type": "object"
},
"provenance": {
"type": "array"
},
"status": {
"type": "string"
},
"target": {
"type": "object"
},
"uncertainty": {
"type": "object"
},
"universe": {
"type": "object"
},
"warnings": {
"type": "array"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}