# Carvana Used Car Inventory Search

> Carvana Used Car Inventory Search is a paid API for AI agents from api.healthtravel-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Returns paginated Carvana used car listings for a given make (and optional model), including year, trim, color, mileage, price, VIN, stock ID, image, and listing URL.

## Facts

- Endpoint: GET https://api.healthtravel-api.workers.dev/api/travel/carvana?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/carvana-used-car-inventory-search-6f965c0b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Lz5GBY7bz39wcS3R5oss-

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability carvana-used-car-inventory-search-6f965c0b
```

Example prompt: Can you pull up the current Carvana listings for used Toyota Camrys and show me the prices, mileage, and VINs from the first page?

## When to prefer this

Use this endpoint when you need to programmatically browse or compare Carvana's live used car inventory by make and optionally model, and require structured data fields like VIN, price, mileage, and images without scraping carvana.com directly.

## Known failure modes

- Missing required 'make' parameter returns an error
- Invalid or unsupported make/model may return empty results
- Pages beyond 20 may return no results or an error
- Carvana's public inventory may be temporarily unavailable causing a proxy or fetch error
- Rate limiting from upstream may result in empty or error responses

## How this service works

Carvana used cars for a make (and optional model): year, make, model, trim (from the listing text), color, mileage, price (USD), VIN, Carvana stock id, image and link, about 20 per page (page 1 to 20). From carvana.com's public inventory pages via a residential proxy.

## Output

Returns approximately 20 used car listings per page (pages 1–20), each containing: year, make, model, trim, exterior color, mileage, price in USD, VIN, Carvana internal stock ID, listing image URL, and direct link to the Carvana listing page.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "make"
     ],
     "properties": {
      "make": {
       "type": "string",
       "description": "Car make, e.g. toyota, honda, tesla"
      },
      "page": {
       "type": "string",
       "description": "Results page 1 to 20 (default 1)"
      },
      "model": {
       "type": "string",
       "description": "Optional model, e.g. camry, civic, model-3"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/carvana-used-car-inventory-search-6f965c0b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.healthtravel-api.workers.dev](https://www.zero.xyz/host/api.healthtravel-api.workers.dev/llms.txt)