For agents: JSON · MCP

Horizon Pulse

x402Grade BLast checked 5 hours ago

GET https://horizonpulse.dev/api/pulse

Crypto market data. Use when you need current BTC, ETH and SOL spot prices in USD. Call GET with no parameters. Returns JSON: assets.BTC/ETH/SOL with priceUsd, change24hPct and momentum (bullish/bearish/neutral), plus overall momentum, sentiment (risk-on/risk-off/neutral), signal (buy/sell/hold) and avgChange24hPct, and asOf. Prices from Coinbase Exchange, CoinGecko fallback (source field). Labels are fixed rules on 24h change, not advice. Errors are not charged.

Price$0.005per price or market lookup · paid in USD on Base

Uptime100%

4/4 probes · 320 ms

Score79Grade B

Paid usage, 30 days5payers · 10 calls

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X GET "https://horizonpulse.dev/api/pulse"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Recent checks

Checked (UTC)	Result	Status	Time	Live price
2026-10-11 09:46	Valid 402	402	417 ms	$0.005
2026-10-11 05:30	Valid 402	402	299 ms	$0.005
2026-10-11 01:00	Valid 402	402	341 ms	$0.005
2026-10-10 20:30	Valid 402	402	258 ms	$0.005

Receipts

No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.

What a check proves