# AutoPulse Car Negotiation Kit

> AutoPulse Car Negotiation Kit is a paid API for AI agents from autopulse-navy.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns dealer negotiation scripts, invoice price data, and a junk-fee guide to help car buyers reduce the out-the-door price at a dealership.

## Facts

- Endpoint: GET https://autopulse-navy.vercel.app/api/auto/negotiate
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/autopulse-car-negotiation-kit-75c6b4a8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vKQYGf-_-p2Shj-k4JHOr

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 autopulse-car-negotiation-kit-75c6b4a8
```

Example prompt: I'm about to buy a 2024 Honda Accord Sport and the dealer is asking $32,500 out the door — can you pull the invoice price, flag any junk fees I should push back on, and give me a negotiation script to use at the dealership?

## When to prefer this

Choose this endpoint when a user is actively preparing to negotiate a car purchase and needs concrete, actionable tools — invoice price benchmarks, scripted dialogue, and fee identification — rather than just a general market value estimate. Best used alongside the vehicle comparison or total cost of ownership endpoints for a full pre-purchase toolkit.

## Known failure modes

- Unrecognized or very rare vehicle make/model returns no invoice data
- Missing required parameters (year, make, model) results in an error response
- Stale invoice data if vehicle is a newly released model year
- Non-US market vehicles may not have accurate pricing data

## How this service works

Automotive intelligence API — 11 endpoints powered by NHTSA, EPA, and live market data. Safety recalls, reliability analysis, DIY repair guides, vehicle comparison, market value, EV break-even, dealer negotiation, pre-purchase inspection, parts pricing, total cost of ownership, and car-financing/APR intelligence. Global recall data (NHTSA, DVSA UK, Transport Canada, ACCC AU, RAPEX EU) and global financing coverage (US, UK, Germany, Canada, Australia, India). All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header.

## Output

Returns a structured package including the vehicle's dealer invoice price, a ready-to-use negotiation script tailored to the make/model, and a junk-fee guide identifying common add-ons (doc fees, dealer markups, paint protection, etc.) the buyer can challenge or refuse to reduce the final out-the-door price.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "make",
  "model"
 ],
 "properties": {
  "lang": {
   "type": "string",
   "description": "lang"
  },
  "make": {
   "type": "string",
   "description": "make"
  },
  "trim": {
   "type": "string",
   "description": "trim"
  },
  "year": {
   "type": "integer",
   "description": "year"
  },
  "model": {
   "type": "string",
   "description": "model"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/autopulse-car-negotiation-kit-75c6b4a8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from autopulse-navy.vercel.app](https://www.zero.xyz/host/autopulse-navy.vercel.app/llms.txt)