# DataNexusAI Hearthstone Card Lookup

> DataNexusAI Hearthstone Card Lookup is a paid API for AI agents from api.datanexusai.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-30).

Looks up a Hearthstone card by English name or numeric dbf_id, returning multilingual card metadata

## Facts

- Endpoint: GET https://api.datanexusai.org/api/hearthstone/getCard?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/datanexusai-hearthstone-card-lookup-134b52ae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_chQdO93zkSsKYiWpvsN8Q

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 datanexusai-hearthstone-card-lookup-134b52ae
```

Example prompt: Look up the Hearthstone card called Fireball and give me its dbf id and any multilingual names you have for it.

## When to prefer this

Use this endpoint when you need structured Hearthstone card data — including numeric dbf_id or multilingual card names — by querying with a known English card name or dbf_id. Prefer this over scraping fan wikis or using unofficial APIs when you need reliable, machine-readable card data with micropayment-based access.

## Known failure modes

- Card name not found — returns count 0 with empty items array
- Invalid or non-existent dbf_id — returns empty result set
- Missing both name and dbf_id query parameters — may return error or empty result
- Payment failure via x402 — returns HTTP 402 if USDC micropayment not provided or insufficient

## How this service works

Public data API for SEBRA payments, PTP road accidents, Hearthstone cards, EU agri-food prices, and trade/market analytics. Paid data endpoints use x402 (USDC micropayments). Docs and discovery endpoints are free.

Machine-readable discovery: `https://api.datanexusai.org/openapi.json`, `https://api.datanexusai.org/llms.txt`, `https://api.datanexusai.org/.well-known/x402`.

Human docs: `/docs` and `/api/`.

## Output

Returns a JSON object with a count, a list of matching card items (each containing the English name, dbf_id, and available translated names by language code), and the original query parameters used.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 1,
  "items": [
   {
    "bg": {
     "name": "Огнена топка"
    },
    "en": {
     "name": "Fireball",
     "dbf_id": 315
    }
   }
  ],
  "query": {
   "name": "Fireball"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/datanexusai-hearthstone-card-lookup-134b52ae/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.datanexusai.org](https://www.zero.xyz/host/api.datanexusai.org/llms.txt)