kenoodl.com preflight

https://kenoodl.com/preflight

answers 402

x402-preflight: confirm your wallet can transact, and see your balance, in one certified call. Pay $0.01 USDC on Base, get a signed on-chain-anchored receipt. The safe first transaction before you ship real volume.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $0.01
Network: base
Pay to: 0x3A7292b88471691946D8D8856925e22246bed743
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: POST
Response latency: 312 ms
Payment options: 1 usable of 1
Last checked: 2026-08-15T14:22:53.903Z (16h ago)
Category: finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fkenoodl.com%2Fpreflight"