Discover Harmony, a blockchain optimized for scalability and low-latency transactions. Build high-performance dApps using its RPC gateway.
The Harmony RPC documentation provides developers with a detailed guide to interact with the Harmony blockchain programmatically. Harmony uses a unique sharding mechanism and an effective proof-of-stake (EPoS) consensus to offer scalable and fast transactions with low fees. The documentation includes key API endpoints for querying blockchain data, managing transactions, and interacting with smart contracts. Harmony’s architecture makes it ideal for scalable decentralized applications (dApps), particularly in decentralized finance (DeFi) and enterprise solutions.
- Harmony Website: https://harmony.oneHarmony RPC Gateway
*Supported Blockchains - tiers: 💎 Tier 1, ⭐ Tier 2, ✨ Tier 3
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Quick connection to Harmony
Available Harmony interfaces
Harmony - Tatum API
- Generate ONE wallet
- Generate ONE account address from Extended public key
- Transform HEX address to Bech32 ONE address format
- Generate ONE private key
- Web3 HTTP driver
- Get current block number
- Get ONE block by hash
- Get ONE Account balance
- Get ONE Transaction
- Get count of outgoing ONE transactions
- Send ONE from account to account
- Invoke a method in a smart contract on Harmony
- Broadcast signed ONE transaction