chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Currently banned peer IPs and subnets from chainquery's independent full node. Bitcoin Core listbanned.
Api EndpointBlockchain And CryptoHealthy · 77 ms0.005 USDC0.005 USDC · eip155:8453 · USDC
https://x402.chainquery.com/v1/rpc/listbanned