# MEXC Book Ticker

> MEXC Book Ticker is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns the best bid and ask price with quantities for a given symbol from MEXC exchange

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/mexc-book-ticker
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mexc-book-ticker-82d10744
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W6zdZe3PMOATcjhCV37yU

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 mexc-book-ticker-82d10744 -d '<json body>'
```

Example prompt: What's the best bid and ask price right now for BTCUSDT on MEXC?

## When to prefer this

Use this endpoint when you need real-time best bid/ask quote data specifically from MEXC exchange for a given trading pair. Prefer this over generic price endpoints when you need both sides of the spread (bid and ask) and quantities, not just last traded price. Best for agents monitoring spreads, arbitrage signals, or order placement decisions on MEXC.

## Known failure modes

- Invalid or unsupported symbol returns an error or empty response
- Missing ?symbol= parameter causes a bad request error
- Symbol not listed on MEXC returns no data
- Network or exchange API downtime may cause failures
- Payment failure (x402) if USDC balance is insufficient

## How this service works

Best bid/ask price and quantity from MEXC for a symbol. Query: ?symbol= Returns JSON.

## Output

A JSON object containing the symbol, best bid price, bid quantity, best ask price, and ask quantity from the MEXC exchange order book top of book.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mexc-book-ticker-82d10744/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)