Contract
input_schema.json
{
"type": "object",
"required": [
"zpid"
],
"properties": {
"zpid": {
"type": "string",
"description": "Zillow property ID (numeric string, e.g., '29505949')"
}
},
"additionalProperties": false
}output_schema.json
{
"type": "object",
"properties": {
"data": {
"type": "object",
"properties": {
"zpid": {
"type": "number",
"description": "Echoes the input zpid, but as a number."
},
"price": {
"type": "number",
"description": "Current listing price in USD."
},
"county": {
"type": [
"string",
"null"
],
"description": "Null on the one real call observed."
},
"address": {
"type": "object",
"properties": {
"city": {
"type": "string"
},
"state": {
"type": "string"
},
"zipcode": {
"type": "string"
},
"streetAddress": {
"type": "string"
}
},
"additionalProperties": true
},
"bedrooms": {
"type": "number"
},
"homeType": {
"type": "string",
"description": "e.g. 'SINGLE_FAMILY'."
},
"latitude": {
"type": "number"
},
"bathrooms": {
"type": "number"
},
"longitude": {
"type": "number"
},
"resoFacts": {
"type": "object",
"properties": {
"bedrooms": {
"type": "number"
},
"bathrooms": {
"type": "number"
},
"bathroomsFull": {
"type": "number"
},
"bathroomsHalf": {
"type": "number"
},
"atAGlanceFacts": {
"type": "array",
"items": {
"type": "object",
"properties": {
"factLabel": {
"type": "string"
},
"factValue": {
"type": [
"string",
"null"
],
"description": "Observed null for at least one fact (e.g. an unset review date)."
}
},
"additionalProperties": true
},
"description": "Short label/value summary facts shown at a glance on the listing."
},
"bathroomsPartial": {
"type": [
"number",
"null"
]
},
"bathroomsOneQuarter": {
"type": [
"number",
"null"
]
},
"bathroomsThreeQuarter": {
"type": [
"number",
"null"
]
}
},
"description": "Standardized listing facts (RESO data dictionary fields), duplicating some top-level fields (bedrooms/bathrooms) alongside a finer bathroom breakdown.",
"additionalProperties": true
},
"yearBuilt": {
"type": "number"
},
"zestimate": {
"type": [
"number",
"null"
],
"description": "Zillow's automated value estimate. Null on the one real call observed."
},
"homeStatus": {
"type": "string",
"description": "e.g. 'FOR_SALE'."
},
"livingArea": {
"type": "number",
"description": "Square feet."
},
"description": {
"type": "string",
"description": "The listing's free-text description."
},
"daysOnZillow": {
"type": [
"number",
"null"
],
"description": "Null on the one real call observed."
},
"lotAreaUnits": {
"type": "string",
"description": "e.g. 'Square Feet'."
},
"lotAreaValue": {
"type": "number"
},
"priceHistory": {
"type": "array",
"items": {
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "e.g. '2026-08-19'."
},
"price": {
"type": [
"number",
"null"
],
"description": "Null for some historical events (e.g. a delisting) on the one real call observed."
}
},
"additionalProperties": true
},
"description": "Past listing/sale events for this property, most recent first."
},
"rentZestimate": {
"type": [
"number",
"null"
],
"description": "Estimated monthly rent. Null on the one real call observed."
}
},
"additionalProperties": true
},
"status": {
"type": "string",
"description": "'success' on the one real property observed."
}
},
"description": "The property record, as returned at routing.responseResultPath ($.output). A zpid that does not correspond to a known Zillow property returns an empty/null result with none of the fields below present -- confirmed via examples/invalid-zpid.json (status COMPLETED, cost 0, billedUnits 0, output null): a genuine empty result, not an error, so a caller must check for this before reading any nested field.",
"additionalProperties": true
}Pricing
Every real charge, itemised. A model that quietly omits one is a slow financial leak, so nothing here is rolled up, and a charge that only applies to some inputs says so rather than being added in.
Prices in this catalog are the provider's own list price, not your bill: Omnial MCP charges provider cost plus a platform markup on top, so what you are charged is higher than the figure shown. For the exact amount a specific call will cost, run omnial_execute with dry_run: true; that number includes the markup and is what we hold while the call runs. It is a quote, not a cap on the charge.
| Charge | Rate |
|---|---|
Per call Flat, regardless of what comes back | $0.01365 |
- Cost basis
- Not recorded
This tool's catalog entry does not record how its final bill is determined, so we will not tell you whether its cost is fixed before the call or reported by the provider afterwards. Either way what is held is a quote rather than a cap: you are charged what the call actually costs, bounded at 2x the quote.
- Updated
- Sep 8, 2026