菜单
Fetch balances, supported chains/tokens, intent history, and use Nexus SDK formatter utilities. Use when building token/chain selectors, showing balances, or formatting UI values.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Implement bridge, bridgeAndTransfer, bridgeAndExecute, and execute flows with Nexus SDK. Use when wiring cross-chain bridge and execution operations, simulations, or max-amount checks.
Configure Nexus SDK intent/allowance/swap intent hooks and event streaming. Use when integrating approval flows, intent previews, or real-time progress events (NEXUS_EVENTS).
End-to-end integration guidance for Avail Nexus SDK in any JS/TS frontend project (React/Next/Vite/etc). Use when asked to integrate, initialize, or wire Nexus SDK flows (bridge, transfer, execute, swap), hooks, events, balances, supported chains/tokens, or formatter utilities.
Set up and initialize Nexus SDK in any JS/TS frontend project. Use when configuring wallet provider, SDK instance lifecycle, network selection, or adding a minimal wallet connection path.
Implement swapWithExactIn, swapWithExactOut, and swapAndExecute flows with Nexus SDK. Use when wiring swap operations, swap intent hooks, or swap event progress updates.
| name | nexus-sdk-balances-metadata-utils |
| description | Fetch balances, supported chains/tokens, intent history, and use Nexus SDK formatter utilities. Use when building token/chain selectors, showing balances, or formatting UI values. |
sdk.getBalancesForBridge() to list assets usable in bridge flows.symbol, decimals, balance, balanceInFiat, breakdown[]sdk.getBalancesForSwap(onlyNativesAndStables?) to list assets usable in swap flows.sdk.utils.getSupportedChains(env?) for supported chains + tokens.sdk.utils.getSwapSupportedChainsAndTokens() for swap-supported chains/tokens.sdk.getSwapSupportedChains() for chains where swaps are supported.sdk.getMyIntents(page = 1) to retrieve RequestForFunds[].SUPPORTED_CHAINS for chain IDs.CHAIN_METADATA for names, logos, explorers, native currency.TOKEN_CONTRACT_ADDRESSES for token addresses by chain.NEXUS_EVENTS for event name constants.sdk.utils.formatTokenBalance(value, { symbol, decimals }).sdk.utils.formatTokenBalanceParts(...).sdk.utils.formatUnits(value, decimals).sdk.utils.parseUnits(value, decimals).sdk.utils.truncateAddress(address, start?, end?).sdk.utils.isValidAddress(address).sdk.utils.getCoinbaseRates() for optional fiat rates.sdk.convertTokenReadableAmountToBigInt(value, tokenSymbol, chainId) when decimals vary by chain.