~/talk

Hedera Workshop - EVM, SDKs, and AI Agents

Talkat ETHOnline 2025 · 2025-10-10..10-31· [blockchain, ai-assisted-development]
slides:none on file

Hedera presents concrete build paths: multi-language SDKs (JS/Java/Rust plus Go/Swift/Python) for account/token flows, EVM-compatible contracts via Contract Builder to deploy and verify ERC‑20, and a hybrid pattern that calls native services from Solidity using the HTS system contract to get 10,000 TPS and lower costs. Live demos show Playground demo (create account, token, airdrop), Consensus Service (pub/sub attestations), Schedule Service (on‑chain cron/multisig), and the Hedera Agent Kit with plugins/adapters for AI; fees are fixed USD fees and gas sponsorship is discussed.

AI-written summary · about

  1. 0:00Start
  2. 0:10Hedera intro: hashgraph, fair ordering, fixed USD fees, dev options
  3. 1:58Hedera Playground tour (SDKs, create account/token/airdrop)
  4. 7:04Consensus Service (topics, attestations)
  5. 9:21Schedule Service (on-chain cron, multisig flow)
  6. 10:47EVM Contract Builder (deploy/verify ERC-20, MetaMask setup)
  7. 13:46Hybrid pattern: HTS system contract, ERC-equivalents
  8. 17:15Hedera Agent Kit: plugins, AI adapters, custom tools
  9. 20:23Q&A: gas sponsorship, scheduling behavior
  10. 25:16RPCs/rate limits; nodes & governance
  11. 29:20When to use JS SDK vs Solidity (guidance)
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