LandWatch Autocomplete API finds states, counties, cities and postal codes by name. Each suggestion has a kind and the state, county, city or postal_code values to send to the search route. An unknown query returns an empty items list and is still a successful response.
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Endpoint
Parameters
Start with the required fields, then add optional filters only when your use case needs them.
Runnable path
1 required parameter needed before sending a request.
string
Required
Place name or postal code prefix, 2 to 100 characters. Example: aust.
coffee shops
Response Schema
Example response fields are illustrative; inspect the JSON before integrating.
Example response fields
Scan these fields before integrating.
data
meta
success
{
"data": {
"items": [
{
"id": 1235,
"city": "Austin",
"kind": "city",
"label": "Austin, TX",
"state": "TX"
},
{
"id": 1240,
"city": "Austin",
"kind": "city",
"label": "Austin, AR",
"state": "AR"
},
{
"id": 1231,
"city": "Austell",
"kind": "city",
"label": "Austell, GA",
"state": "GA"
}
],
"query": "aust"
},
"meta": {
"billable": true,
"endpoint_family": "autocomplete"
},
"success": true
}
Errors
Handle these documented responses before retrying or showing customer-facing failures.
Validation Error
A parameter is missing or invalid. This response is not billable.
{
"errors": {
"q": [
"The q field is required."
]
},
"message": "The request validation failed"
}Upstream Unavailable
LandWatch could not be reached, or it answered with data that does not match the request. This response is not billable and is retryable.
{
"meta": {
"billable": false,
"retryable": true,
"endpoint_family": "autocomplete"
},
"error": {
"code": "UPSTREAM_UNAVAILABLE",
"message": "LandWatch could not be reached. Please retry shortly."
},
"success": false
}Generate Code with AI
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