Base64
Encode or decode base64. POST {"mode":"encode","input":"..."} or {"mode":"decode",...}. Supports standard and url-safe alphabets via {"urlsafe":true}. Decoding validates the input and reports an error rather than returning silent garbage.
POST https://x402-echo-service.onrender.com/base64
0.001 USDC on Base · payTo 0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE
Status: unverified (probe-pending)
Settlement: direct to the seller's payTo — 0% HIVE402 take
Payment routes
Base · 0.001 USDC · payTo 0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE · via guests · settles direct