Best Current Car Lease Deals (National List) (omnial/get-lease-deals), Eden Engine

Contract

input_schema.json

{
  "type": "object",
  "required": [
    "zip_code"
  ],
  "properties": {
    "zip_code": {
      "type": "string",
      "description": "5-digit US ZIP code. Accepted by the endpoint but confirmed to have no observed effect on the results: two real calls, one with a valid ZIP (90210) and one with an invalid non-numeric value (ABCDE), both returned the identical 10-deal national list, differing only in this field being echoed back unchanged in the response."
    }
  },
  "additionalProperties": false
}

output_schema.json

{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "deals": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "car": {
                "type": "string",
                "description": "e.g. '2026 Kia Sportage'."
              },
              "msrp": {
                "type": "number",
                "description": "USD."
              },
              "expires": {
                "type": "string",
                "description": "e.g. '8/31/2026', M/D/YYYY."
              },
              "monthly": {
                "type": "number",
                "description": "USD per month."
              },
              "down_payment": {
                "type": "number",
                "description": "USD."
              },
              "duration_months": {
                "type": "number"
              }
            },
            "additionalProperties": true
          },
          "description": "10 entries on every real call observed, identical across both."
        },
        "zip_code": {
          "type": "string",
          "description": "Echoes the caller's `zip_code` input verbatim, including an unvalidated value ('ABCDE' observed) -- the endpoint does not validate or use it to vary results."
        }
      },
      "additionalProperties": true
    },
    "status": {
      "type": "string",
      "description": "'success' on both real calls observed."
    }
  },
  "description": "The lease-deals record, as returned at routing.responseResultPath.",
  "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