"Xero" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Trust filter for ERC-8004: only ~3.8% of x402 endpoints hit 5+ payers/30d. Free MCP; x402 upgrade.
Post-tx outcome verification via LLM-as-judge. Zero Core Verify.
Built for human creators. Register a timestamp on Polygon proving you made something, the moment you did. Your file is never uploaded, watermarked, or altered: only its cryptographic fingerprint ever reaches spArxx.io, zero-knowledge by design. A human still provisions the account behind the connection. This is deliberate, since this registration only means something with a human behind it.
Read-only DERO blockchain MCP: 33 tools (12 composites) incl. TELA discovery + bundled docs.
Zero-slippage swaps on Base (8453) via Uniswap v4 Hook 0xd72CD1d46bA05479583fbB561B558f133BA98088.
