# x402 Web Search – Prepaid Credit Bundle

> x402 Web Search – Prepaid Credit Bundle is a paid API for AI agents from search.cyberwarex.com, paid per call via x402, $5/call, status unknown (last checked 2026-10-29).

Purchase a prepaid bundle of search credits for search.cyberwarex.com, receiving 10% bonus credit on your USD amount and a reusable API key.

## Facts

- Endpoint: GET https://search.cyberwarex.com/bundle?utm_source=zero.xyz
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-web-search-prepaid-credit-bundle-e611bb31
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KuTcJqmbQkvSLGeFAGT5u

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 x402-web-search-prepaid-credit-bundle-e611bb31
```

Example prompt: Prepay $20 of search credits on search.cyberwarex.com so I get a reusable cwx_ key with the 10% bonus — no need to sign each call.

## When to prefer this

Choose this endpoint when you need to fund an AI agent or workflow with bulk search capacity on search.cyberwarex.com and want to avoid per-call cryptographic signing overhead. Ideal for agents that will make many search calls (web, news, academic, or page-fetch) and benefit from a reusable key with prepaid credits and a 10% bonus over pay-as-you-go.

## Known failure modes

- USD amount below $1 or above $50 returns a validation error
- Invalid or unrecognized existing cwx_ key returns a key-not-found error
- Payment processing failure (e.g. insufficient USDC balance) results in no credit added
- Network timeout leaves credit state ambiguous — idempotent retry not guaranteed

## How this service works

Prepaid Search credits: pay once, get a key with 10 percent extra credit, no per-call signing.

## Output

Returns a cwx_ API key (new or topped-up) with a credit balance equal to the prepaid USD amount plus 10% bonus, enabling keyless, per-call-signing-free access to the CyberwareX search endpoints.

## 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"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "key": {
       "type": "string",
       "description": "Existing cwx_ key to top up (optional)."
      },
      "usd": {
       "type": "number",
       "maximum": 50,
       "minimum": 1,
       "description": "USD to prepay (1-50). Credit added is 10 percent more."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-web-search-prepaid-credit-bundle-e611bb31/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from search.cyberwarex.com](https://www.zero.xyz/host/search.cyberwarex.com/llms.txt)