Marketplace · API · x402

api.solenrich.com/entrypoints/perps-venue-comparison/invoke

Builds on cross-venue funding with size-aware fields: Jupiter Quote spot slippage at requested size, per-venue fee, OI cap headroom, first-hour borrow cost, and total entry cost. Returns rankings by entry cost / borrow APR / headroom plus a recommendation venue with warnings. Use when sizing a real position; use perps-cross-venue-funding for rates-only context.

Endpoint	`https://api.solenrich.com/entrypoints/perps-venue-comparison/invoke`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~410 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	2026-11-02T00:48:05.413Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.solenrich.com/entrypoints/perps-venue-comparison/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-fe7b5e29dbb63e06

Search the whole marketplace from your agent (MCP)

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