# Send Hedera to your agent Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually. ## Fast path - 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. ## Suggested prompts ### New install ```text 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. ``` ### Upgrade existing ```text 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. ``` ## Machine-readable fields ```json { "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": { "downloadUrl": "/downloads/hedera", "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=hedera", "sourcePlatform": "tencent", "targetPlatform": "OpenClaw", "packageFormat": "ZIP package", "primaryDoc": "SKILL.md", "includedAssets": [ "SKILL.md" ], "downloadMode": "redirect", "sourceHealth": { "source": "tencent", "slug": "hedera", "status": "healthy", "reason": "direct_download_ok", "recommendedAction": "download", "checkedAt": "2026-05-01T20:27:49.651Z", "expiresAt": "2026-05-08T20:27:49.651Z", "httpStatus": 200, "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=hedera", "contentType": "application/zip", "probeMethod": "head", "details": { "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=hedera", "contentDisposition": "attachment; filename=\"hedera-1.0.0.zip\"", "redirectLocation": null, "bodySnippet": null, "slug": "hedera" }, "scope": "item", "summary": "Item download looks usable.", "detail": "Yavira can redirect you to the upstream package for this item.", "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." ] } }, "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" } } ``` ## Documentation ### Account Model (Critical Difference) Hedera accounts must be created before receiving funds — unlike Bitcoin/Ethereum, addresses don't exist until created Account creation costs HBAR — someone must fund the initial creation Account IDs are numeric (0.0.12345) — not cryptographic hashes like other chains Memo field available on accounts — can store small amounts of data Accounts can be deleted to recover balance — but requires all tokens and associations removed first ### Account Creation New users need someone to create their account — can't just generate address and receive Exchanges create accounts on withdrawal — but self-custody requires creation first HashPack and other wallets offer account creation — may require payment or sponsor Testnet accounts free to create — use for development and testing ### Transaction Fees Fees are extremely low and predictable — typically $0.0001 or less Fees paid in HBAR only — no gas token complexity Transaction fees set by network, not auction — no priority fee bidding Scheduled transactions cost extra — pay for scheduling plus execution ### Token Service (HTS) Native token support without smart contracts — create tokens via Hedera Token Service Token association required before receiving — must explicitly associate with token ID Association costs small HBAR fee — limits spam tokens Fungible and NFT tokens supported natively — no need for custom contracts Token admin keys control supply, freeze, wipe — verify token permissions before trusting ### Memo Field Transactions can include memo — used for exchange deposits like destination tags Memo is public and permanent — don't include sensitive data Some services require specific memo format — verify before sending Max memo size is 100 bytes — keep it short ### Consensus and Finality Transactions finalize in 3-5 seconds — no waiting for confirmations Hashgraph consensus provides ordering guarantees — no MEV or frontrunning possible Fair ordering prevents manipulation — transactions processed in order received Mirror nodes provide historical data — main network doesn't store full history ### Smart Contracts Hedera supports Solidity smart contracts — EVM compatible Contracts interact with native HTS tokens — best of both worlds Contract deployment costs more than simple transactions — plan accordingly State storage costs ongoing rent — unused contracts still cost ### Staking Native staking to nodes — no minimum, no lockup Rewards paid automatically every 24 hours — no claiming needed Staking doesn't transfer funds — HBAR stays in your account Choosing a node affects decentralization — spread stakes across nodes ### Keys and Security Accounts can have multiple keys — threshold signatures supported Key rotation possible without changing account ID — update keys if compromised Different key types: Ed25519, ECDSA (secp256k1) — affects wallet compatibility Admin keys on tokens can freeze/wipe holdings — check before acquiring tokens ### Common Issues "INSUFFICIENT_PAYER_BALANCE" — need more HBAR for fees "INVALID_ACCOUNT_ID" — account doesn't exist, needs creation "TOKEN_NOT_ASSOCIATED" — must associate with token before receiving "INSUFFICIENT_TX_FEE" — rare, fee estimate was too low "ACCOUNT_FROZEN_FOR_TOKEN" — token admin has frozen transfers ### Exchanges and Transfers Most major exchanges support HBAR — verify account ID format (0.0.xxxxx) Memo often required for exchange deposits — critical like XRP destination tags Account ID is not a wallet address — don't confuse with Ethereum-style addresses Verify recipient account exists before sending — non-existent accounts reject transfers ### Network Services Hedera Consensus Service (HCS) — ordered message logging Hedera File Service (HFS) — store larger data on network Mirror nodes for queries — don't query mainnet for historical data SDKs available for major languages — JavaScript, Java, Go, Python ## Trust - Source: tencent - Verification: Indexed source record - Publisher: ivangdavila - Version: 1.0.0 ## Source health - Status: healthy - Item download looks usable. - Yavira can redirect you to the upstream package for this item. - Health scope: item - Reason: direct_download_ok - Checked at: 2026-05-01T20:27:49.651Z - Expires at: 2026-05-08T20:27:49.651Z - Recommended action: Download for OpenClaw ## Links - [Detail page](https://openagent3.xyz/skills/hedera) - [Send to Agent page](https://openagent3.xyz/skills/hedera/agent) - [JSON manifest](https://openagent3.xyz/skills/hedera/agent.json) - [Markdown brief](https://openagent3.xyz/skills/hedera/agent.md) - [Download page](https://openagent3.xyz/downloads/hedera)