Marketplace · API · x402

api.solenrich.com/entrypoints/perps-basis-signal/invoke

Computes perp mark vs spot price across venues and surfaces actually-earnable yield (funding APR on Hyperliquid + dYdX, not viable on pool perps Jupiter + Adrena). Returns per-venue trade economics, opportunities above threshold, and best trade. Threshold defaults to 5% APR.

Endpoint	`https://api.solenrich.com/entrypoints/perps-basis-signal/invoke`
Trust	100% uptime over 1 checks · ~478 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
scheme	exact
pay to	66Qvhr1xnwqbCT36KfHfZF1JpoWdmCQ3uFYTN335CGXe
method	POST
last updated	2026-11-02T00:48:10.742Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.solenrich.com/entrypoints/perps-basis-signal/invoke
# 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/x402-7b663a5e9c5c58f7

Search the whole marketplace from your agent (MCP)

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