# AI Rook Credits Purchase

> AI Rook Credits Purchase is a paid API for AI agents from agents.ai-rook.com, paid per call via x402, $2.5/call, status unknown (last checked 2026-09-14).

Purchase a prepaid credit bundle for AI Rook's pay-per-call API platform, adding USDC-backed credits to a wallet for use across all 43 endpoints

## Facts

- Endpoint: GET https://agents.ai-rook.com/api/credits/purchase
- Price: $2.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ai-rook-credits-purchase-064a7118
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eaZ5ZmYRFZeHIeyl8DQnT

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-rook-credits-purchase-064a7118
```

Example prompt: I want to start using AI Rook's trading and AI inference APIs — can you purchase credits for my wallet so I can make pay-per-call requests without needing to sign up?

## When to prefer this

Use this endpoint when you need to pre-fund a wallet with credits before making repeated calls to AI Rook's 43 pay-per-call endpoints, especially if you want to avoid per-call x402 micropayments and instead use a credit balance via the X-Credit-Wallet header. Ideal for agents running high-frequency trading signal or AI inference workflows where per-call payment overhead is undesirable.

## Known failure modes

- Payment not received on Base mainnet — credits not added
- Invalid or missing wallet address — no credits allocated
- x402 payment protocol failure — transaction rejected before credit issuance
- Blockchain congestion causing delayed credit confirmation
- Calling endpoint without valid USDC balance — 402 payment required response

## How this service works

Live crypto trading intelligence for AI agents — real-time BTC signals, CVD, order flow, and active strategy setups, no API keys or signup. 43 pay-per-call endpoints total: trading data, AI inference (MiniMax M2.7 (456B-parameter Mixture-of-Experts)), web utilities, verification, and ERC-8183 ACP escrow with on-chain ERC-8004 reputation attestation (Agent ID 59646). Four payment rails: USDC on Base mainnet (default), USDC on Solana mainnet, HBAR/USDC on Hedera testnet, USDT on BNB Chain testnet. One free trial call per endpoint. Prices from $0.001/call.

## Output

Returns a JSON object confirming the wallet address credited, number of credits added, new total credit balance, a confirmation message indicating the X-Credit-Wallet header to use on subsequent calls, and a timestamp.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "wallet": "0x1234...",
  "message": "Credits added — use any paid endpoint with X-Credit-Wallet header",
  "timestamp": "2026-07-22T07:00:00Z",
  "credits_added": 50,
  "total_credits": 50
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ai-rook-credits-purchase-064a7118/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.ai-rook.com](https://www.zero.xyz/host/agents.ai-rook.com/llms.txt)