MCP server for OneSource blockchain data — named tools for balances, NFTs, transactions, events, live chain queries, with x402 (USDC on Base) and MPP (Tempo) pay-per-call payment rails
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Attributed to the source that supplied each field. Treated as claims, not facts.
No long description beyond the summary.
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
Every source is kept verbatim. Field changes are logged as events.
Preview ZPL labels as PNG, validate ZPL with structured diagnostics, generate barcodes.