the402 endpoint detail

← All endpoints

agents.x402stock.xyz perps predicted-funding

https://agents.x402stock.xyz/api/v1/perps/predicted-funding

answers 402

Predicted next-period funding rate for each coin across venues — on-chain plus centralized perp venues (Hyperliquid, Binance, Bybit) — each with the funding interval and next funding time. A cross-exchange funding-arbitrage signal in one call: compare where a coin's funding is richest or cheapest. Free on-chain DEX data, no key. From x402stock, a market & economic data API (x402, USDC).

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.02
Network
base
Pay to
0xfdb4b511f6ae1f270776e500b3360217d5e7ed03
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
382 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:19:51.835Z (19d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagents.x402stock.xyz%2Fapi%2Fv1%2Fperps%2Fpredicted-funding"