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技能集市 > AI智能 > alchemy-official
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alchemy-official官方炼金术

Official Alchemy skill. Two auth modes: API key or x402 Agentic Gateway (no key needed). Complete coverage for ~100 chains: Token API, NFT API, Transfers, Prices, Portfolio, Simulation, Webhooks, Solana, and JSON-RPC. 82 reference docs + x402 gateway rules.

作者: admin | 来源: ClawHub
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V 1.1.2
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alchemy-official

AI + Alchemy API 集成指南

摘要

一份供AI代理使用API密钥集成Alchemy API的自包含指南。仅凭此文件即可完成基本集成。如需深入了解、边缘情况和高级工作流程，请参考引用文件。

发起任何请求前

  1. 1. 检查是否已设置 $ALCHEMYAPIKEY（例如：echo $ALCHEMYAPIKEY）。
  2. 如果未设置，请勿使用API密钥URL。改用 agentic-gateway 技能——该技能无需API密钥。
  3. 如果已设置，请使用下方的基础URL + 认证表。

首先执行此操作

  1. 1. 使用下方的端点选择器选择正确的产品。
  2. 使用基础URL + 认证表获取正确的端点和请求头。
  3. 复制快速入门示例，先在测试网上进行测试。

基础URL + 认证（速查表）
产品基础URL认证方式备注
以太坊RPC（HTTPS）https://eth-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEYURL中的API密钥标准EVM读写操作。
以太坊RPC（WSS）
wss://eth-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY | URL中的API密钥 | 订阅和实时数据。 |

| Base RPC（HTTPS） | https://base-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY | URL中的API密钥 | EVM L2。 | | Base RPC（WSS） | wss://base-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY | URL中的API密钥 | 订阅和实时数据。 | | Arbitrum RPC（HTTPS） | https://arb-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY | URL中的API密钥 | EVM L2。 | | Arbitrum RPC（WSS） | wss://arb-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY | URL中的API密钥 | 订阅和实时数据。 | | BNB RPC（HTTPS） | https://bnb-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY | URL中的API密钥 | EVM L1。 | | BNB RPC（WSS） | wss://bnb-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY | URL中的API密钥 | 订阅和实时数据。 | | Solana RPC（HTTPS） | https://solana-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY | URL中的API密钥 | Solana JSON-RPC。 | | Solana Yellowstone gRPC | https://solana-mainnet.g.alchemy.com | X-Token: $ALCHEMYAPIKEY | gRPC流式传输（Yellowstone）。 | | NFT API | https://.g.alchemy.com/nft/v3/$ALCHEMYAPIKEY | URL中的API密钥 | NFT所有权和元数据。 | | 价格API | https://api.g.alchemy.com/prices/v1/$ALCHEMYAPIKEY | URL中的API密钥 | 按符号或地址查询价格。 | | 投资组合API | https://api.g.alchemy.com/data/v1/$ALCHEMYAPIKEY | URL中的API密钥 | 多链钱包视图。 | | 通知API | https://dashboard.alchemy.com/api | X-Alchemy-Token: NOTIFYAUTH_TOKEN> | 在仪表盘中生成令牌。 |

端点选择器（常见任务）
需求使用此功能技能/文件
EVM读写JSON-RPC eth*references/node-json-rpc.md
实时事件
ethsubscribe | references/node-websocket-subscriptions.md |

| 代币余额 | alchemy_getTokenBalances | references/data-token-api.md | | 代币元数据 | alchemy_getTokenMetadata | references/data-token-api.md | | 转账历史 | alchemy_getAssetTransfers | references/data-transfers-api.md | | NFT所有权 | GET /getNFTsForOwner | references/data-nft-api.md | | NFT元数据 | GET /getNFTMetadata | references/data-nft-api.md | | 价格（现货） | GET /tokens/by-symbol | references/data-prices-api.md | | 价格（历史） | POST /tokens/historical | references/data-prices-api.md | | 投资组合（多链） | POST /assets/*/by-address | references/data-portfolio-apis.md | | 模拟交易 | alchemy_simulateAssetChanges | references/data-simulation-api.md | | 创建Webhook | POST /create-webhook | references/webhooks-details.md | | Solana NFT数据 | getAssetsByOwner（DAS） | references/solana-das-api.md |

单文件快速入门（复制/粘贴）

没有API密钥？ 请改用 agentic-gateway 技能。将API密钥URL替换为 https://x402.alchemy.com/rpc/eth-mainnet，并添加 Authorization: SIWE 。有关设置，请参阅 agentic-gateway 技能。

EVM JSON-RPC（读取）

bash curl -s https://eth-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY \ -H Content-Type: application/json \ -d {jsonrpc:2.0,id:1,method:eth_blockNumber,params:[]}

代币余额

bash curl -s https://eth-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY \ -H Content-Type: application/json \ -d {jsonrpc:2.0,id:1,method:alchemy_getTokenBalances,params:[0x00000000219ab540356cbb839cbe05303d7705fa]}

转账历史

bash curl -s https://eth-mainnet.g.alchemy.com/v2/$ALCHEMYAPIKEY \ -H Content-Type: application/json \ -d {jsonrpc:2.0,id:1,method:alchemy_getAssetTransfers,params:[{fromBlock:0x0,toBlock:latest,toAddress:0x00000000219ab540356cbb839cbe05303d7705fa,category:[erc20],withMetadata:true,maxCount:0x3e8}]}

NFT所有权

bash curl -s https://eth-mainnet.g.alchemy.com/nft/v3/$ALCHEMYAPIKEY/getNFTsForOwner?owner=0x00000000219ab540356cbb839cbe05303d7705fa

价格（现货）

bash curl -s https://api.g.alchemy.com/prices/v1/$ALCHEMYAPIKEY/tokens/by-symbol?symbols=ETH&symbols=USDC

价格（历史）

bash curl -s -X POST https://api.g.alchemy.com/prices/v1/$ALCHEMYAPIKEY/tokens/historical \ -H Content-Type: application/json \ -d {symbol:ETH,startTime:2024-01-01T00:00:00Z,endTime:2024-01-02T00:00:00Z}

创建通知Webhook

bash curl -s -X POST https://dashboard.alchemy.com/api/create-webhook \ -H Content-Type: application/json \ -H X-Alchemy-Token: $ALCHEMYNOTIFYAUTH_TOKEN \ -d {network:ETHMAINNET,webhooktype:ADDRESSACTIVITY,webhookurl:https://example.com/webhook,addresses:[0x00000000219ab540356cbb839cbe05303d7705fa]}

验证Webhook签名（Node）

ts import crypto from crypto;

export function verify(rawBody: string, signature: string, secret: string) {
const hmac = crypto.createHmac(sha256, secret).update(rawBody).digest(hex);
return crypto.timingSafeEqual(Buffer.from(hmac), Buffer.from(signature));
}

网络命名规则

  • - 数据API和JSON-RPC使用小写网络枚举，如 eth-mainnet。
  • 通知API使用大写枚举，如 ETH_MAINNET。

分页 + 限制（速查表）

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通过对话安装

该技能支持在以下平台通过对话安装：

OpenClaw WorkBuddy QClaw Kimi Claude

方式一：安装 SkillHub 和技能

帮我安装 SkillHub 和 alchemy-official-1776029529 技能

方式二：设置 SkillHub 为优先技能安装源

设置 SkillHub 为我的优先技能安装源，然后帮我安装 alchemy-official-1776029529 技能

通过命令行安装

skillhub install alchemy-official-1776029529

下载

⬇ 下载 alchemy-official v1.1.2（免费）

文件大小: 105.96 KB | 发布时间: 2026-4-13 09:18

v1.1.2 最新 2026-4-13 09:18
Re-publish with clean metadata to fix search indexing

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