# CDP Market Depth

> CDP Market Depth is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.059/call, status unknown (last checked 2026-09-14).

Returns order book market depth data for cryptocurrency trading pairs via a pay-per-call x402 USDC micropayment endpoint.

## Facts

- Endpoint: GET https://the-stall.intuitek.ai/cap/cdp-market-depth
- Price: $0.059/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cdp-market-depth-7e4b1e70
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yL446C4daQ3AWsJX_-aFW

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 cdp-market-depth-7e4b1e70
```

Example prompt: Can you pull the current market depth for the BTC-USDC trading pair so I can see the bid and ask order book before I decide how much to buy?

## When to prefer this

Choose this endpoint when you need real-time order book depth (bids/asks) for CDP-supported cryptocurrency trading pairs without requiring an account or API key — ideal for agents that need on-demand, pay-as-you-go market microstructure data using USDC micropayments on Base mainnet.

## Known failure modes

- Invalid or unsupported trading pair symbol returns an error or empty result
- Payment failure or insufficient USDC balance blocks the request with a 402 response
- Rate limiting or network timeout if the CDP data source is temporarily unavailable
- Stale data if market conditions change between request and response

## How this service works

Domain-agnostic x402 capability chassis by IntuiTek¹. 300 AI-callable data services — pay USDC on Base mainnet. No accounts or API keys required.

## Output

Returns structured order book data including arrays of bid and ask price levels with corresponding quantities, reflecting current market depth for the requested trading pair on the CDP/Coinbase market.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cdp-market-depth-7e4b1e70/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from the-stall.intuitek.ai](https://www.zero.xyz/host/the-stall.intuitek.ai/llms.txt)