Build on Web3 infrastructure that scales with you.
Ankr powers global blockchain access for builders, gamers, and DeFi protocols — public RPC, premium endpoints, AppChains, staking, and advanced APIs in one place.
Get started
Spin up a project, mint an API key, fire your first call.
RPC Service
80+ chains. JSON-RPC + WebSockets, public and Premium.
Advanced API
Multichain NFT, token, transaction and query endpoints.
AppChains
Rollups, sidechains, BSI — your dedicated chain in minutes.
Tutorials
End-to-end walkthroughs from dApp basics to advanced flows.
Changelog
What’s new in the docs, the APIs, and the chain catalog.