btcnode.uk
PaidLiveLast verified 24 Sept 2026
Live Bitcoin node data (blocks, mempool, fees, addresses), paid per call in USDC or Lightning, no signup.
Example request
curl -s 'https://btcnode.uk/api/catalog'
Free tier, in plain English
Every Bitcoin/data endpoint costs a flat $0.001 per call via x402 (USDC on Base) or Lightning; no free data quota.
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