Guide · checked October 13, 2026
You build apps on Ethereum, Base, Bittensor or other chains. blockmachine gives you endpoints for 11 blockchains, including Bittensor, with free public endpoints and paid plans billed only on successful requests.
Endpoints for Ethereum, Base, Bittensor and more, with free public endpoints and no sign-up.
First stepSwap your dev environment's RPC URL to the free endpoint.
Paid plans run $9 to $999 a month and the pricing page lists USDC as the payment method.
An API that lets your app or agent pay in another coin. Beta.
First stepRead the README before building on it.
The website shows nothing; the GitHub README calls it beta software with no web app and no listed fee.
One API key for Claude, GPT and Gemini, often cheaper than list price, with private routing.
The headline says up to 70% cheaper, but its own table shows about 25% average savings, and the payment method isn't stated.
Risk scores for crypto lending, plus a test version of a TAO borrowing and lending app.
Forge is testnet only, an audit is planned before mainnet and the risk APIs are still on the roadmap.
Price forecasts for crypto, stocks, gold and oil, delivered through an API.
The docs don't say how to get an API key or what it costs.
Pays developers for merged open source code, and lets you rent GPU servers by the minute.
GPU renting runs on testnet with no production site yet, and you fund your balance with TAO or SN74 alpha only.
Post a coding change with a test, get a fixed price and pay only if it passes.
US-only, there's a 5.5% fee on credit purchases, payment methods aren't listed and independent validator checks aren't live yet.
Crowdsourced investment strategies for crypto and US stocks, with a public performance dashboard.
The sources don't say how outside investors can join the fund, and an investor app is still in progress.
No for blockmachine, which is free to start or take normal payment. Allways needs TAO or another crypto token.
Paid blockmachine plans are paid in USDC.
Bittensor is a network of 128 subnets. Each one is a competition where miners do a job, like serving AI models or renting out GPUs, and validators score the work. Some subnets also sell what they produce as a normal product. This guide only recommends those.