Solenrich Perps Basis Signal

x402

Solenrich Perps Basis Signal is a paid API for AI agents from api.solenrich.com, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-27).

Computes perpetual mark vs spot price across venues (Hyperliquid, dYdX, Jupiter, Adrena) and surfaces funding-rate arbitrage opportunities with APR above a configurable threshold.

Price / call$0.015

Seller volume →—

Success—

StatusUnknown

How this service works

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.

Output

Returns per-venue trade economics including funding APR, mark vs spot spread, and trade viability flags; a filtered list of opportunities above the APR threshold; and a highlighted best trade recommendation. Venues are annotated for whether funding yield is actually earnable (Hyperliquid and dYdX) vs not viable (pool perps like Jupiter and Adrena).

Example use cases

Example prompt

“Can you scan SOL for perp basis trade opportunities right now — I only want to see venues where the funding APR is actually earnable (like Hyperliquid or dYdX), and filter to anything above 8% APR?”

Technical details

Endpoint

POSThttps://api.solenrich.com/entrypoints/perps-basis-signal/invoke?utm_source=zero.xyz

When to prefer

Use this endpoint when you need to identify cross-venue perpetual funding rate arbitrage or basis trade opportunities for SOL, BTC, ETH, or BONK — especially when you want to distinguish actually-earnable yield (order-book perps like Hyperliquid/dYdX) from pool-based perps where funding cannot be captured. Prefer this over generic funding rate lookups when you want filtered, threshold-gated, actionable trade signals with per-venue economics in one call.

Side effects

Unsupported asset symbol returns validation error
min_yield_apr_pct out of range (0-100) returns 400
No opportunities above threshold returns empty opportunity list
Venue data unavailable at call time may return stale or partial results
Payment failure returns 402 before computation begins

Input

Schema · Request body

Field	Type	Description
asset	string	Asset to scan
format	string	Response format: json (structured fields, default), llm (short deterministic briefing), or both (fields plus llm_summary).
min_yield_apr_pct	number	Minimum net yield (APR %) for an opportunity to be surfaced

Output

Schema · Response

{
  "type": "json",
  "example": {
    "output": {
      "spot": {
        "sources": 2,
        "price_usd": 118.57,
        "spread_pct": 0.06
      },
      "asset": "SOL",
      "venues": [
        {
          "type": "solana-onchain",
          "venue": "jupiter-perps",
          "available": true,
          "basis_bps": 0,
          "rate_apr_pct": 12.739,
          "mark_price_usd": 118.57,
          "rate_mechanism": "borrow-rate"
        }
      ],
      "best_trade": {
        "venue": "hyperliquid",
        "direction": "short_perp_long_spot",
        "net_yield_pct": 12.085
      },
      "checked_at": 1790035810717,
      "opportunities": [
        {
          "type": "reference",
          "venue": "hyperliquid",
          "available": true,
          "basis_bps": 9,
          "rate_apr_pct": 12.085,
          "mark_price_usd": 118.68,
          "rate_mechanism": "funding-rate"
        }
      ],
      "min_yield_apr_pct": 5
    },
    "run_id": "uuid",
    "status": "succeeded"
  }
}

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