@pipeworx/blockchair

Connect: https://pipeworx.io/mcp — every tool in the catalog, including @pipeworx/blockchair’s. Install: one-click buttons

No MCP client? Skip the connection: POST https://gateway.pipeworx.io/v1/tools/search_packs {"query":"..."} to find a tool below, GET /v1/tools/<name> for its schema, POST the same URL with arguments for the data — see For AI agents.

Tools: 5

Blockchair MCP — multi-chain block explorer (Bitcoin, Ethereum, Litecoin, BCH, Doge, Dash, ZEC, XRP, Stellar, Monero, Cardano, EOS, …). Free tier keyless (~30 req/min).

Tools

• stats(chain) — chain-wide stats (height, hashrate, supply, …)
• block(chain, hash_or_height) — block details
• transaction(chain, txid) — transaction details
• address(chain, address) — address dashboard
• node(chain) — node software stats

chain is one of: bitcoin, bitcoin-cash, litecoin, bitcoin-sv, dogecoin, dash, groestlcoin, zcash, ecash, ethereum, mixin, monero, stellar, ripple, cardano, eos.

Data source

https://api.blockchair.com/<chain>/

Tools

• stats — Fetch chain-wide blockchain statistics (block count, transaction volume, hash rate, mempool size, circulation, etc.) for a given chain (bitcoin, ethereum, dogecoin, and 12 others).
• block — Block details by hash or height.
• transaction — Transaction details by txid.
• address — Address dashboard (balance + recent txs).
• node — Node software stats (sync status, version, latest block, …).