# DealPulse Price History & Deal Timing

> DealPulse Price History & Deal Timing is a paid API for AI agents from dealpulse.theaslangroupllc.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).

Returns the price history, historical low, and buy-now-or-wait recommendation for a specific product so agents can judge whether the current price is a genuine deal.

## Facts

- Endpoint: GET https://dealpulse.theaslangroupllc.com/api/deals/history
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dealpulse-price-history-deal-timing-8f4282a8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nVd99U8To782hXmwVNrBM

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 dealpulse-price-history-deal-timing-8f4282a8
```

Example prompt: Can you check the price history for the Sony WH-1000XM5 headphones and tell me if the current $279 price is actually a good deal, or if I should wait — specifically what the historical low has been?

## When to prefer this

Use this endpoint when a user wants to know whether the current price of a product is a good deal relative to its historical prices, or whether they should wait for a price drop. Prefer this over a live price-comparison endpoint when the question is temporal ('is this cheap for this product?') rather than spatial ('where is it cheapest right now?').

## Known failure modes

- Product not found or unrecognized — returns empty or 404-equivalent response
- Insufficient price history for new or obscure products
- Ambiguous product query matches multiple SKUs — may return wrong item's history
- Price data may be stale if retailer feeds have not updated recently
- Payment failure (402) if USDC balance is insufficient

## How this service works

Price history / buy now or wait / is it a good deal / historical low for a product. Returns the price trend and lowest-ever context so agents can decide whether the current price is a real deal or worth waiting. For shopping and deal-hunting agents.

## Output

Returns a price history timeline for the queried product, the all-time or recent historical low price, a trend indicator (rising/falling/stable), and a buy-now-or-wait recommendation based on whether the current price is near or at its historical low.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "lang": {
   "type": "string",
   "description": "lang"
  },
  "query": {
   "type": "string",
   "description": "query"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dealpulse-price-history-deal-timing-8f4282a8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dealpulse.theaslangroupllc.com](https://www.zero.xyz/host/dealpulse.theaslangroupllc.com/llms.txt)