# Bitcoin Cash Bid-Ask Spread Check

> Bitcoin Cash Bid-Ask Spread Check 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).

Calculates the latest absolute and percentage bid-ask spread for the Bitcoin Cash (BCH-USD) market on Coinbase Exchange

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-market-bitcoin-cash-spread-check?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/bitcoin-cash-bid-ask-spread-check-2650f907
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JU7Lh3jsBWixeepwdqAK8

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 bitcoin-cash-bid-ask-spread-check-2650f907 -d '<json body>'
```

Example prompt: What's the current bid-ask spread for Bitcoin Cash on Coinbase — give me both the absolute dollar amount and the percentage spread for BCH-USD?

## When to prefer this

Use this endpoint when you need real-time Bitcoin Cash market spread data from Coinbase Exchange specifically, and want both absolute and percentage spread in a single call. Prefer this over general ticker endpoints when the goal is to assess liquidity cost or market tightness for BCH-USD.

## Known failure modes

- Invalid product ID returns an error (only BCH-USD and valid Coinbase USD pairs accepted)
- Coinbase Exchange API downtime may cause stale or missing data
- Network timeout if exchange feed is slow
- If market is inactive, bid/ask may not be available

## How this service works

Bitcoin Cash Bid-ask spread check: Calculate the latest absolute and percentage bid-ask spread. Coinbase Exchange public USD market data; not investment advice.

## Output

Returns the latest absolute bid-ask spread (in USD) and the percentage bid-ask spread for the Bitcoin Cash (BCH-USD) market, derived from Coinbase Exchange public market data. Not investment advice.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bitcoin-cash-bid-ask-spread-check-2650f907/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)