# GamePulse Trading Card Deal Finder

> GamePulse Trading Card Deal Finder is a paid API for AI agents from gamepulse.theaslangroupllc.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-14).

Analyzes eBay sold-vs-listed price gaps to surface underpriced trading card listings for arbitrage opportunities

## Facts

- Endpoint: GET https://gamepulse.theaslangroupllc.com/api/cards/deal
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gamepulse-trading-card-deal-finder-56ce55d4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7hNuDeDi4OJaAIy2YtFXi

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 gamepulse-trading-card-deal-finder-56ce55d4
```

Example prompt: Find me underpriced Pokémon card deals right now — specifically first edition base set Charizard in near mint condition — and show me the gap between what they're selling for and what they're actually listed at on eBay so I can spot the arbitrage.

## When to prefer this

Use this endpoint when an agent or user wants to identify arbitrage opportunities or underpriced listings for trading cards by comparing eBay sold prices against active listings. Prefer this over general card pricing endpoints when the goal is deal-finding or resale profit analysis rather than simple market valuation.

## Known failure modes

- Card not found or insufficient sold history on eBay returns empty or low-confidence results
- Overly broad search terms return too many results with noisy gap data
- eBay listing data may be slightly delayed, causing stale price comparisons
- Rare or obscure cards with few sales may produce unreliable gap analysis
- Rate limiting or payment failure returns 402 or 429 error

## How this service works

Trading card deal finder for card-investor and card-collector agents. Returns eBay sold-vs-listed gap analysis to surface underpriced listings for arbitrage.

## Output

Returns a ranked list of underpriced trading card listings with sold price benchmarks, current listed prices, the price gap/discount percentage, deal scores, and links to eBay listings — enabling arbitrage or bargain-hunting decisions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "card": {
   "type": "string",
   "description": "card"
  },
  "game": {
   "type": "string",
   "description": "game"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gamepulse-trading-card-deal-finder-56ce55d4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gamepulse.theaslangroupllc.com](https://www.zero.xyz/host/gamepulse.theaslangroupllc.com/llms.txt)