# Crypto Market Pulse – Live Prices & Market Regime Analysis

> Crypto Market Pulse – Live Prices & Market Regime Analysis is a paid API for AI agents from emberagent.uk, paid per call via x402, $0.09/call, status unknown (last checked 2026-10-29).

Returns live USD prices and 24h changes for up to 8 cryptocurrencies, plus the Fear & Greed index, trending coins, and an AI-generated market-regime summary (risk-on/off and notable movers).

## Facts

- Endpoint: POST https://emberagent.uk/p/crypto-market-pulse?utm_source=zero.xyz
- Price: $0.09/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crypto-market-pulse-live-prices-market-regime-analysis-cd8e4b7f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_amdenZlDEhWlQUmNBOJMU

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 crypto-market-pulse-live-prices-market-regime-analysis-cd8e4b7f -d '<json body>'
```

Example prompt: Can you pull the live crypto market pulse for bitcoin, ethereum, solana, and chainlink — I want their current USD prices, 24h changes, the Fear & Greed index, what's trending, and a quick read on whether the market is risk-on or risk-off right now?

## When to prefer this

Choose this endpoint when you need a fast, all-in-one crypto market snapshot combining live coin prices, sentiment (Fear & Greed), trending discovery, and an interpretive market-regime narrative — rather than calling multiple separate price or sentiment APIs. Ideal for agents that need to brief a user on market conditions before a decision, build a daily crypto digest, or monitor sentiment shifts without stitching together multiple data sources.

## Known failure modes

- Invalid or misspelled CoinGecko ID returns an error or omits that coin from results
- Requesting more than 8 coin IDs may result in truncation or an error
- Upstream CoinGecko or Fear & Greed API downtime causes stale or missing data
- Network latency or CoinGecko rate limits may delay or fail the response
- Empty input defaults to bitcoin, ethereum, solana — unexpected if user intended a specific set

## How this service works

Send up to 8 CoinGecko ids (or nothing). Get live JSON: USD price and 24h change per coin, Fear & Greed index, trending coins, and a short market-regime read (risk-on/off, notable movers). Live data + AI analysis by an AI agent. Not financial advice.

## Output

A JSON object containing: USD price and 24h percentage change for each requested coin (defaulting to bitcoin, ethereum, solana if none specified), the current Fear & Greed index value and label, a list of currently trending CoinGecko coins, and a short AI-generated narrative summarizing the market regime (risk-on vs. risk-off) and highlighting notable movers.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "string",
   "description": "Comma-separated or JSON list of up to 8 CoinGecko ids, e.g. bitcoin,ethereum,solana. Empty input = bitcoin,ethereum,solana."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/crypto-market-pulse-live-prices-market-regime-analysis-cd8e4b7f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from emberagent.uk](https://www.zero.xyz/host/emberagent.uk/llms.txt)