Send 0.002 USDC to our wallet per query. Pass the tx signature in X-Payment-Tx. Each signature is single-use.
Buy a membership via the app. Pass your wallet address in X-Wallet-Address. Unlimited queries for the duration.
Receive real-time price with confidence interval directly from Pyth Hermes. Sub-500ms verified on-chain latency.
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Wired PythPay into our arb loop last night. 400ms latency is real — verified on-chain. Monthly sub is a no-brainer at 5 USDC. PPQ was eating $0.002 every tick.
x402 flow is clean. No API key BS, no rate-limit headers to juggle. Tx verifies in ~1s, price lands. Lifetime at 50 USDC locked in.
Tested BONK and WIF feeds — both sub-500ms. PYTH oracle feeding itself through PythPay. The irony is not lost on me.
Replaced 3 different free price APIs with this one. No auth, no CORS issues, wallet-bound identity is a smart move. Running on 4 bots now.
Base URL: https://pythpay.dev