mnemospark — OpenClaw cloud backup, x402 & USDC on Base L2 💙

● degraded utility

OpenClaw plugin for encrypted cloud backup and agent-driven storage. Circle USDC on Coinbase Base (Ethereum L2) via x402—wallet-native, no API keys.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://api.mnemospark.ai

/.well-known/x402.json