Get Started with Web3 API
Overview
Bilingual Web3 lessons, glossary search and role-based learning paths
Get Started with Web3 is a blockchain API. It needs no API key. It is served over HTTPS and allows browser requests (CORS).
At a glance
- Authentication
- No auth
- HTTPS
- Yes
- CORS
- Yes
- Category
- Blockchain
Questions
Does the Get Started with Web3 API need an API key?
No. The Get Started with Web3 API can be called without an API key or sign-up, which makes it handy for prototypes and front-end demos.
Can I call the Get Started with Web3 API from the browser?
Yes. The Get Started with Web3 API sends CORS headers, so a web page can call it directly with fetch().
Does the Get Started with Web3 API support HTTPS?
Yes, the Get Started with Web3 API is served over HTTPS.
What are alternatives to the Get Started with Web3 API?
Other Blockchain APIs include Nownodes, Blockscout, Etherscan, Chainlink, Helium.
Similar blockchain APIs
Compare alternatives →Nownodes
BlockchainBlockchain-as-a-service solution that provides high-quality connection via API
Blockscout
BlockchainMultichain block explorer REST API (with Etherscan-compatible JSON-RPC)
Etherscan
BlockchainEthereum explorer API
Chainlink
BlockchainBuild hybrid smart contracts with Chainlink
Helium
BlockchainHelium is a global, distributed network of Hotspots that create public, long-range wireless coverage
Dwellir
BlockchainRPC endpoints for 150+ blockchain networks, including Ethereum, Solana, Polkadot and Hyperliquid
Listed from public-apis (MIT).