web3-data

Solid

Two services in one skill: (1) Web3 on-chain data via Chainbase CLI — use when the user asks about blockchain data, token holders, wallet addresses, token prices, ENS domains, transactions, DeFi portfolios, or any on-chain analytics. Triggers: "top holders of", "who holds", "wallet address", "token price", "token transfers", "ENS domain", "on-chain data", "blockchain query", "SQL query on-chain", across Ethereum, BSC, Polygon, Arbitrum, Optimism, Base, Avalanche, zkSync, and other EVM chains. (2) Crypto social intelligence via Tops (chainbase tops) — use when the user asks about trending crypto narratives, social mentions, Twitter/X crypto discussions, narrative discovery, topic heat, or KOL/community signals. Triggers: "trending topics", "crypto narrative", "what's trending in crypto", "social mentions", "who is talking about", "crypto twitter", "KOL signals", "narrative search", "topic posts".

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# Web3 Data Explorer (Chainbase) Query on-chain data via the [Chainbase CLI](https://github.com/chainbase-labs/cli). ## Quick Reference **Install**: `npm install -g chainbase-cli` (or use `npx chainbase-cli`) **Auth**: Set API key via `chainbase config set api-key YOUR_KEY`, or env `CHAINBASE_API_KEY`. Falls back to `demo` key. If rate-limited, direct user to https://platform.chainbase.com to get a key. **x402 Payment**: Supports pay-per-call micropayments via `--x402` flag. Setup: `chainbase config set private-key 0x...` ```bash # Top token holders chainbase token top-holders 0xdAC17F958D2ee523a2206206994597C13D831ec7 --chain 1 --limit 10 # Token price chainbase token price 0xdAC17F958D2ee523a2206206994597C13D831ec7 # ENS resolve chainbase domain ens-resolve vitalik.eth # SQL query chainbase sql execute "SELECT * FROM ethereum.blocks ORDER BY number DESC LIMIT 5" ``` Use `--json` for machine-parseable output. Use `--chain <id>` to target a specific chain. ## Chain IDs | Chain | ID | Chain | ID | |---|---|---|---| | Ethereum | 1 | Optimism | 10 | | BSC | 56 | Base | 8453 | | Polygon | 137 | zkSync | 324 | | Avalanche | 43114 | Arbitrum | 42161 | Default to Ethereum (chain 1) unless user specifies otherwise. ## Routing Logic Match user intent to the right CLI command: | User wants | CLI command | |---|---| | Latest block number | `chainbase block latest` | | Block details | `chainbase block detail <number>` | | Transaction detail | `chainbase tx detail <hash>` ...