blockmachine.io

● healthy general

Buy a BlockMachine API key with Request Unit (RU) credit. BlockMachine is decentralized multi-chain RPC infrastructure on Bittensor Subnet 19 - one key authenticates across supported chain RPC endpoints (Bittensor and Ethereum), spending from a single global RU budget. Pay per purchase in USDC (Base), TAO, or alpha.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://blockmachine.io

/.well-known/x402.json

https://blockmachine.io/.well-known/x402