# Litecoin Top of Order Book

> Litecoin Top of Order Book is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Returns the best bid and ask prices (top of book) for the Litecoin USD market from Coinbase Exchange.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-market-litecoin-orderbook-top?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/litecoin-top-of-order-book-99f90bef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5H_JDIzqEwOZK0tCMMJtD

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 litecoin-top-of-order-book-99f90bef -d '<json body>'
```

Example prompt: What's the current best bid and ask for Litecoin on the USD market? I need the top of the order book right now.

## When to prefer this

Use this endpoint when you need a lightweight, cost-effective real-time snapshot of the best Litecoin bid and ask prices without requiring full order book depth. Ideal for spread monitoring, trade entry checks, or quick price reference in automated workflows.

## Known failure modes

- Invalid product ID returns an error — only Coinbase USD product IDs are accepted
- Coinbase Exchange API downtime may cause service unavailability
- Rate limiting or payment failures may result in 402 or 429 responses
- Stale or delayed data during extreme market volatility

## How this service works

Litecoin Top of order book: Return the best bid and ask levels from the public order book. Coinbase Exchange public USD market data; not investment advice.

## Output

Returns the best bid price and best ask price at the top of the Litecoin (LTC-USD) public order book from Coinbase Exchange, enabling calculation of the current market spread.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "product": {
   "type": "string",
   "default": "LTC-USD",
   "description": "Coinbase USD product ID; defaults to LTC-USD."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/litecoin-top-of-order-book-99f90bef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)