{ "schemaVersion": "1.0", "item": { "slug": "hedera", "name": "Hedera", "source": "tencent", "type": "skill", "category": "AI 智能", "sourceUrl": "https://clawhub.ai/ivangdavila/hedera", "canonicalUrl": "https://clawhub.ai/ivangdavila/hedera", "targetPlatform": "OpenClaw" }, "install": { "downloadMode": "redirect", "downloadUrl": "/downloads/hedera", "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=hedera", "sourcePlatform": "tencent", "targetPlatform": "OpenClaw", "installMethod": "Manual import", "extraction": "Extract archive", "prerequisites": [ "OpenClaw" ], "packageFormat": "ZIP package", "includedAssets": [ "SKILL.md" ], "primaryDoc": "SKILL.md", "quickSetup": [ "Download the package from Yavira.", "Extract the archive and review SKILL.md first.", "Import or place the package into your OpenClaw setup." ], "agentAssist": { "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.", "steps": [ "Download the package from Yavira.", "Extract it into a folder your agent can access.", "Paste one of the prompts below and point your agent at the extracted folder." ], "prompts": [ { "label": "New install", "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete." }, { "label": "Upgrade existing", "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run." } ] }, "sourceHealth": { "source": "tencent", "status": "healthy", "reason": "direct_download_ok", "recommendedAction": "download", "checkedAt": "2026-04-30T16:55:25.780Z", "expiresAt": "2026-05-07T16:55:25.780Z", "httpStatus": 200, "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=network", "contentType": "application/zip", "probeMethod": "head", "details": { "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=network", "contentDisposition": "attachment; filename=\"network-1.0.0.zip\"", "redirectLocation": null, "bodySnippet": null }, "scope": "source", "summary": "Source download looks usable.", "detail": "Yavira can redirect you to the upstream package for this source.", "primaryActionLabel": "Download for OpenClaw", "primaryActionHref": "/downloads/hedera" }, "validation": { "installChecklist": [ "Use the Yavira download entry.", "Review SKILL.md after the package is downloaded.", "Confirm the extracted package contains the expected setup assets." ], "postInstallChecks": [ "Confirm the extracted package includes the expected docs or setup files.", "Validate the skill or prompts are available in your target agent workspace.", "Capture any manual follow-up steps the agent could not complete." ] }, "downloadPageUrl": "https://openagent3.xyz/downloads/hedera", "agentPageUrl": "https://openagent3.xyz/skills/hedera/agent", "manifestUrl": "https://openagent3.xyz/skills/hedera/agent.json", "briefUrl": "https://openagent3.xyz/skills/hedera/agent.md" }, "agentAssist": { "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.", "steps": [ "Download the package from Yavira.", "Extract it into a folder your agent can access.", "Paste one of the prompts below and point your agent at the extracted folder." ], "prompts": [ { "label": "New install", "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete." }, { "label": "Upgrade existing", "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run." } ] }, "documentation": { "source": "clawhub", "primaryDoc": "SKILL.md", "sections": [ { "title": "Account Model (Critical Difference)", "body": "Hedera accounts must be created before receiving funds — unlike Bitcoin/Ethereum, addresses don't exist until created\nAccount creation costs HBAR — someone must fund the initial creation\nAccount IDs are numeric (0.0.12345) — not cryptographic hashes like other chains\nMemo field available on accounts — can store small amounts of data\nAccounts can be deleted to recover balance — but requires all tokens and associations removed first" }, { "title": "Account Creation", "body": "New users need someone to create their account — can't just generate address and receive\nExchanges create accounts on withdrawal — but self-custody requires creation first\nHashPack and other wallets offer account creation — may require payment or sponsor\nTestnet accounts free to create — use for development and testing" }, { "title": "Transaction Fees", "body": "Fees are extremely low and predictable — typically $0.0001 or less\nFees paid in HBAR only — no gas token complexity\nTransaction fees set by network, not auction — no priority fee bidding\nScheduled transactions cost extra — pay for scheduling plus execution" }, { "title": "Token Service (HTS)", "body": "Native token support without smart contracts — create tokens via Hedera Token Service\nToken association required before receiving — must explicitly associate with token ID\nAssociation costs small HBAR fee — limits spam tokens\nFungible and NFT tokens supported natively — no need for custom contracts\nToken admin keys control supply, freeze, wipe — verify token permissions before trusting" }, { "title": "Memo Field", "body": "Transactions can include memo — used for exchange deposits like destination tags\nMemo is public and permanent — don't include sensitive data\nSome services require specific memo format — verify before sending\nMax memo size is 100 bytes — keep it short" }, { "title": "Consensus and Finality", "body": "Transactions finalize in 3-5 seconds — no waiting for confirmations\nHashgraph consensus provides ordering guarantees — no MEV or frontrunning possible\nFair ordering prevents manipulation — transactions processed in order received\nMirror nodes provide historical data — main network doesn't store full history" }, { "title": "Smart Contracts", "body": "Hedera supports Solidity smart contracts — EVM compatible\nContracts interact with native HTS tokens — best of both worlds\nContract deployment costs more than simple transactions — plan accordingly\nState storage costs ongoing rent — unused contracts still cost" }, { "title": "Staking", "body": "Native staking to nodes — no minimum, no lockup\nRewards paid automatically every 24 hours — no claiming needed\nStaking doesn't transfer funds — HBAR stays in your account\nChoosing a node affects decentralization — spread stakes across nodes" }, { "title": "Keys and Security", "body": "Accounts can have multiple keys — threshold signatures supported\nKey rotation possible without changing account ID — update keys if compromised\nDifferent key types: Ed25519, ECDSA (secp256k1) — affects wallet compatibility\nAdmin keys on tokens can freeze/wipe holdings — check before acquiring tokens" }, { "title": "Common Issues", "body": "\"INSUFFICIENT_PAYER_BALANCE\" — need more HBAR for fees\n\"INVALID_ACCOUNT_ID\" — account doesn't exist, needs creation\n\"TOKEN_NOT_ASSOCIATED\" — must associate with token before receiving\n\"INSUFFICIENT_TX_FEE\" — rare, fee estimate was too low\n\"ACCOUNT_FROZEN_FOR_TOKEN\" — token admin has frozen transfers" }, { "title": "Exchanges and Transfers", "body": "Most major exchanges support HBAR — verify account ID format (0.0.xxxxx)\nMemo often required for exchange deposits — critical like XRP destination tags\nAccount ID is not a wallet address — don't confuse with Ethereum-style addresses\nVerify recipient account exists before sending — non-existent accounts reject transfers" }, { "title": "Network Services", "body": "Hedera Consensus Service (HCS) — ordered message logging\nHedera File Service (HFS) — store larger data on network\nMirror nodes for queries — don't query mainnet for historical data\nSDKs available for major languages — JavaScript, Java, Go, Python" } ], "body": "Account Model (Critical Difference)\nHedera accounts must be created before receiving funds — unlike Bitcoin/Ethereum, addresses don't exist until created\nAccount creation costs HBAR — someone must fund the initial creation\nAccount IDs are numeric (0.0.12345) — not cryptographic hashes like other chains\nMemo field available on accounts — can store small amounts of data\nAccounts can be deleted to recover balance — but requires all tokens and associations removed first\nAccount Creation\nNew users need someone to create their account — can't just generate address and receive\nExchanges create accounts on withdrawal — but self-custody requires creation first\nHashPack and other wallets offer account creation — may require payment or sponsor\nTestnet accounts free to create — use for development and testing\nTransaction Fees\nFees are extremely low and predictable — typically $0.0001 or less\nFees paid in HBAR only — no gas token complexity\nTransaction fees set by network, not auction — no priority fee bidding\nScheduled transactions cost extra — pay for scheduling plus execution\nToken Service (HTS)\nNative token support without smart contracts — create tokens via Hedera Token Service\nToken association required before receiving — must explicitly associate with token ID\nAssociation costs small HBAR fee — limits spam tokens\nFungible and NFT tokens supported natively — no need for custom contracts\nToken admin keys control supply, freeze, wipe — verify token permissions before trusting\nMemo Field\nTransactions can include memo — used for exchange deposits like destination tags\nMemo is public and permanent — don't include sensitive data\nSome services require specific memo format — verify before sending\nMax memo size is 100 bytes — keep it short\nConsensus and Finality\nTransactions finalize in 3-5 seconds — no waiting for confirmations\nHashgraph consensus provides ordering guarantees — no MEV or frontrunning possible\nFair ordering prevents manipulation — transactions processed in order received\nMirror nodes provide historical data — main network doesn't store full history\nSmart Contracts\nHedera supports Solidity smart contracts — EVM compatible\nContracts interact with native HTS tokens — best of both worlds\nContract deployment costs more than simple transactions — plan accordingly\nState storage costs ongoing rent — unused contracts still cost\nStaking\nNative staking to nodes — no minimum, no lockup\nRewards paid automatically every 24 hours — no claiming needed\nStaking doesn't transfer funds — HBAR stays in your account\nChoosing a node affects decentralization — spread stakes across nodes\nKeys and Security\nAccounts can have multiple keys — threshold signatures supported\nKey rotation possible without changing account ID — update keys if compromised\nDifferent key types: Ed25519, ECDSA (secp256k1) — affects wallet compatibility\nAdmin keys on tokens can freeze/wipe holdings — check before acquiring tokens\nCommon Issues\n\"INSUFFICIENT_PAYER_BALANCE\" — need more HBAR for fees\n\"INVALID_ACCOUNT_ID\" — account doesn't exist, needs creation\n\"TOKEN_NOT_ASSOCIATED\" — must associate with token before receiving\n\"INSUFFICIENT_TX_FEE\" — rare, fee estimate was too low\n\"ACCOUNT_FROZEN_FOR_TOKEN\" — token admin has frozen transfers\nExchanges and Transfers\nMost major exchanges support HBAR — verify account ID format (0.0.xxxxx)\nMemo often required for exchange deposits — critical like XRP destination tags\nAccount ID is not a wallet address — don't confuse with Ethereum-style addresses\nVerify recipient account exists before sending — non-existent accounts reject transfers\nNetwork Services\nHedera Consensus Service (HCS) — ordered message logging\nHedera File Service (HFS) — store larger data on network\nMirror nodes for queries — don't query mainnet for historical data\nSDKs available for major languages — JavaScript, Java, Go, Python" }, "trust": { "sourceLabel": "tencent", "provenanceUrl": "https://clawhub.ai/ivangdavila/hedera", "publisherUrl": "https://clawhub.ai/ivangdavila/hedera", "owner": "ivangdavila", "version": "1.0.0", "license": null, "verificationStatus": "Indexed source record" }, "links": { "detailUrl": "https://openagent3.xyz/skills/hedera", "downloadUrl": "https://openagent3.xyz/downloads/hedera", "agentUrl": "https://openagent3.xyz/skills/hedera/agent", "manifestUrl": "https://openagent3.xyz/skills/hedera/agent.json", "briefUrl": "https://openagent3.xyz/skills/hedera/agent.md" } }