Marketplace · API · x402

x402.swaphunt.dev/v1/market/coin-strength

Relative strength of a coin vs BTC on Hyperliquid perpetuals (USDC-margined): the coin's return minus BTC's over 24h, 7d or 30d, as a category (very_strong to very_weak) plus the strength ratio. Use to see whether an alt is leading or lagging BTC before entering. A strength read, not a price target. Coverage: top 50 Hyperliquid perpetuals by 30-day volume; see /v1/tools/price/supported (other coins get 422 not_covered, no charge)

Use it

Call it (an x402 client pays automatically)

curl -i https://x402.swaphunt.dev/v1/market/coin-strength
# 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-cb33aa9e01f6f818

Search the whole marketplace from your agent (MCP)

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