chain.openverbs.com

https://chain.openverbs.com/v1/btc-mempool

Live snapshot of the Bitcoin mempool: number of unconfirmed transactions, total pending virtual size (bytes and MB), the current backlog in blocks, total fees pending (sats and BTC), the fee-rate histogram, and the current chain tip height. Lets an agent gauge network congestion and time a transaction.

last updated: Oct 8, 2026 · type: http · x402 v2

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Oct 8, 2026