# AI Security Guard — Purchase Risk Credits

> AI Security Guard — Purchase Risk Credits is a paid API for AI agents from aisecurityguard.io, paid per call via x402, $2.75/call, status unknown (last checked 2026-10-10).

Purchases risk-analysis credits on the AI Security Guard platform for use with agentic security scanning and protection services

## Facts

- Endpoint: POST https://aisecurityguard.io/v1/risk/credits/purchase?utm_source=zero.xyz
- Price: $2.75/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ai-security-guard-purchase-risk-credits-02b39932
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YbF83bweMt-bDrl31mBTS

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 ai-security-guard-purchase-risk-credits-02b39932 -d '<json body>'
```

Example prompt: Purchase risk credits on AI Security Guard for me — I need to top up my account with 7500 credits at $2.75 USDC so I can run security scans on my AI agents.

## When to prefer this

Use this endpoint when you need to replenish credits on the AI Security Guard platform before running agentic risk scans, security analyses, or using AgentGuard360 and the Protection SDK. Choose this over manual top-ups when automating credit management within an agent workflow.

## Known failure modes

- Insufficient USDC balance — payment cannot be processed
- Invalid or missing payment headers — 402 payment required error
- Network timeout during payment settlement
- Duplicate transaction rejected — idempotency conflict
- Account not found or authentication failure

## How this service works

Knowledge, understanding, and tooling is power. Research-backed education on agentic security, free resources, then AgentGuard360 and Protection SDK when you're ready to protect what you ship.

## Output

Returns a JSON object confirming success, the price paid in USD, the updated credit balance, and the number of credits added to the account.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "bodyType",
    "body",
    "method"
   ],
   "properties": {
    "body": {
     "type": "object",
     "properties": {},
     "description": "No body required. API key in Authorization header."
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true,
  "price_paid": "$2.75",
  "new_balance": 7500,
  "credits_added": 7500
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ai-security-guard-purchase-risk-credits-02b39932/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aisecurityguard.io](https://www.zero.xyz/host/aisecurityguard.io/llms.txt)