Hl Funding X402

What is Hl Funding X402?

Hl Funding X402 is an MCP server that provides real-time and historical Hyperliquid funding rates for 229 perpetual markets, accessible via x402 pay-per-call micropayments on Base L2. It requires no API key, signup, or rate-limit walls, making it ideal for AI agents and traders.

How to use Hl Funding X402?

Add the server URL to your MCP client configuration (e.g., Claude Desktop, Cursor, ElizaOS) as shown in the README. Alternatively, call the HTTP endpoints directly with an x402‑aware client; the server returns a 402 payment challenge that the client automatically resolves.

Key features of Hl Funding X402

• Real-time funding rates for all 229 Hyperliquid perp markets.
• Historical funding rate data with configurable lookback window.
• Funding rate arbitrage opportunity detection.
• Pay-per-call via x402 (USDC on Base L2).
• No API key, no signup, no rate-limit wall.
• Part of the klymax402 marketplace of 100 x402 APIs.

Use cases of Hl Funding X402

• Check current funding costs before opening perp positions.
• Analyze carry trade opportunities and market sentiment.
• Identify funding rate arbitrage opportunities on Hyperliquid.
• Retrieve historical funding trends for a specific coin.

FAQ from Hl Funding X402

What is x402?

x402 is an HTTP-native pay-per-call protocol that uses USDC on Base L2. No signup or API key is required; the client automatically handles the 402 → sign → retry cycle.

How much does each API call cost?

hyperliquid_get_funding_rates and hyperliquid_get_funding_history cost $0.002 per call; hyperliquid_find_funding_arb costs $0.003 per call.

Do I need an API key or sign up?

No. The server uses x402 for payment, so there is no API key, no signup, and no rate-limit wall.

What markets are covered?

All 229 Hyperliquid perpetual markets are covered, including major coins like BTC, ETH, SOL, DOGE, and many others.

What is the maximum lookback for historical data?

The hours parameter for hyperliquid_get_funding_history can be set up to 720 hours (30 days). The default is 24 hours.