# Lumi Trades BTC Lite Trading Signal

> Lumi Trades BTC Lite Trading Signal is a paid API for AI agents from api.lumitrades.io, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-28).

Returns a lightweight buy/sell signal (label, score, price, 24h change) for a single cryptocurrency coin at low cost

## Facts

- Endpoint: GET https://api.lumitrades.io/v1/lite/:coin?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lumi-trades-btc-lite-trading-signal-8a4435bd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wx1oB2VWw3sRBG-BZluvJ

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 lumi-trades-btc-lite-trading-signal-8a4435bd
```

Example prompt: What's the current buy/sell signal and price for BTC — just the headline score and multi-timeframe labels, I don't need the full indicator breakdown?

## When to prefer this

Choose this endpoint when you need only the headline directional signal (label + score) and current price for a single top-50 coin at minimal cost ($0.004). It is ideal for polling loops, quick sanity checks before a trade, or any agent workflow where you want a cheap buy/sell read without paying for the full indicator breakdown available at /v1/signal/{coin}.

## Known failure modes

- Coin not in top-50 list returns a bad input error with no charge
- Stale data condition returns a stale indicator with no charge
- Invalid coin symbol returns an error response
- Network timeout if live computation is delayed

## How this service works

Lumi Market Ideas (educational, not financial advice). Low-cost headline read for one of 51 large-cap crypto assets (XRP, BTC, ETH and more): overall label and score, 1h/4h/1d labels, and price with 24h change. Same live computation as /v1/signal/{coin}, without the indicator breakdown. Payable in USDC on Base or XRP, RLUSD or USDC on the XRP Ledger. Paper-trade analysis, not investment advice. Lumi does not trade real money. Not charged on unknown coins or stale data.

## Output

JSON object containing the overall buy/sell label and numeric score, per-timeframe labels (1h, 4h, 1d), current price, 24h price change, and freshness metadata fields (as_of, data_age_seconds, next_update, stale_after). No charge is applied if the input is invalid or data is stale.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lumi-trades-btc-lite-trading-signal-8a4435bd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.lumitrades.io](https://www.zero.xyz/host/api.lumitrades.io/llms.txt)