Marketplace · API · x402

horizonpulse.dev/api/pulse

Crypto market data: a current USD price snapshot for BTC, ETH and SOL, or one coin via symbol= (bad symbol: 400), for quick market context. JSON per asset: priceUsd, change24hPct, momentum; plus overall momentum, sentiment, direction, avgChange24hPct, asOf. Prices from Coinbase Exchange, CoinGecko fallback (source field). Labels are fixed rules on 24h change, not a forecast and not financial advice. Errors are not charged on Base (other rails may charge).

Endpointhttps://horizonpulse.dev/api/pulse
Trust✓ Verified callable · 100% uptime over 1 checks · ~246 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x5b32c973596078a967562ca652761404f19be0e9
methodGET
last updated2026-11-12T01:06:02.078Z

Use it

Call it (an x402 client pays automatically)

curl -i https://horizonpulse.dev/api/pulse
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-80ea4c1ee4685b00

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

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