Zillow Open Houses

https://api.sandbase.ai/v1/api/zillow/open-houses

Retrieve the scheduled open houses for a property listing by its Zillow property ID (zpid), together with the property's address for confirmation. Returns one record per property with an openHouses array (each entry.

Price
$0.04USD / call
Method
POST
Response
Async JSON
Parameters
1 required · 0 optional

Try the model

Playground

Open playground
Input
Zillow property ID (numeric string, e.g., '29505949')
OutputReady

Your output will appear here

Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price
$0.04 / run

Request & response

Method
POST
Request body
application/json
Response
application/json
Execution
async

Parameters

zpid
string · required

Access

Provider
Zillow
API
Platform API
Base URL
https://api.sandbase.ai
Endpoint
/v1/api/zillow/open-houses
Authentication
Bearer API key

API README

Zillow Open Houses

Retrieve the scheduled open houses for a property listing by its Zillow property ID (zpid), together with the property's address for confirmation. Returns one record per property with an openHouses array (each entry.

Start building

Send your first request

Platform API endpoint with unified authentication and usage tracking.

Production API
Platform API endpoint
https://api.sandbase.ai/v1/api/zillow/open-houses
Authorization header
Authorization: Bearer $SANDBASE_API_KEY
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/zillow/open-houses" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{}
SANDBASE_JSON
)
printf '%s\n' "$result"

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Zillow$0.04 per callAsync JSONOct 30, 2026

Questions

FAQ

How do I use the Zillow Open Houses API?

Send a POST request to https://api.sandbase.ai/v1/api/zillow/open-houses with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the Zillow Open Houses API cost?

$0.04 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

What parameters does the Zillow Open Houses API accept?

Required: zpid (string). The Parameters table and the Playground on this page list every field.

What does the Zillow Open Houses API return?

A JSON result. This endpoint runs asynchronously, so the response tells you how to fetch the finished result.

Do I need a Zillow developer account or API key?

No. Zillow Open Houses runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for Zillow API access separately.