x402: Undecodable header
A deliberately broken x402 endpoint charging 0.0001 USDC on Base Sepolia, advertising x402.org.
- Protocol
- x402
- Network
- Base Sepolia
- Price
- 0.0001 USDC
- Scheme
- exact
- Facilitator
- x402.org
- Behavior
- Undecodable header
The challenge header is not valid base64. Your client should fail cleanly, not crash.