# Chainlink Live Ticker

> Chainlink Live Ticker 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 real-time last trade price, bid, ask, and rolling 24h volume for Chainlink (LINK-USD) from Coinbase Exchange.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-market-chainlink-ticker?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/chainlink-live-ticker-4b93d189
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Dqzy6C5hrbgXGoRVAxfgg

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 chainlink-live-ticker-4b93d189 -d '<json body>'
```

Example prompt: What's the current Chainlink price on Coinbase right now — give me the last trade, bid, ask, and 24-hour volume for LINK-USD.

## When to prefer this

Choose this endpoint when you need real-time Chainlink (LINK-USD) market data — specifically last trade, bid, ask, and volume — sourced directly from Coinbase Exchange. Prefer this over generic crypto price APIs when you need Coinbase-specific order book data including spread information and rolling volume in a single call.

## Known failure modes

- Invalid product ID returns an error — only valid Coinbase USD product IDs are accepted
- Coinbase Exchange outage or data feed disruption may cause stale or unavailable data
- Network timeout if Coinbase upstream is slow
- Payment failure if USDC balance is insufficient for the $0.01 per-call fee

## How this service works

Chainlink Live ticker: Return the last trade, bid, ask, and rolling volume. Coinbase Exchange public USD market data; not investment advice.

## Output

Returns the last trade price, current bid price, current ask price, and rolling 24-hour volume for the specified Coinbase USD product (defaults to LINK-USD).

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chainlink-live-ticker-4b93d189/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)