Hermes-agent
This commit is contained in:
Zakaria
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---
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title: "Evm — Read-only EVM client: wallets, tokens, gas across 8 chains"
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sidebar_label: "Evm"
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description: "Read-only EVM client: wallets, tokens, gas across 8 chains"
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---
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{/* This page is auto-generated from the skill's SKILL.md by website/scripts/generate-skill-docs.py. Edit the source SKILL.md, not this page. */}
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# Evm
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Read-only EVM client: wallets, tokens, gas across 8 chains.
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## Skill metadata
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| | |
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|---|---|
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| Source | Optional — install with `hermes skills install official/blockchain/evm` |
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| Path | `optional-skills/blockchain/evm` |
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| Version | `1.0.0` |
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| Author | Mibayy (@Mibayy), youssefea (@youssefea), ethernet8023 (@ethernet8023), Hermes Agent |
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| License | MIT |
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| Platforms | linux, macos, windows |
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| Tags | `EVM`, `Ethereum`, `BNB`, `BSC`, `Base`, `Arbitrum`, `Polygon`, `Optimism`, `Avalanche`, `zkSync`, `Blockchain`, `Crypto`, `Web3`, `DeFi`, `NFT`, `ENS`, `Whale`, `Security` |
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| Related skills | [`solana`](/docs/user-guide/skills/optional/blockchain/blockchain-solana) |
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## Reference: full SKILL.md
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:::info
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The following is the complete skill definition that Hermes loads when this skill is triggered. This is what the agent sees as instructions when the skill is active.
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:::
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# EVM Blockchain Skill
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Query EVM-compatible blockchain data across 8 chains with USD pricing.
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14 commands: wallet portfolio, token info, transactions, activity, gas tracker,
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network stats, price lookup, multi-chain scan, whale detection, ENS resolution,
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allowance checker, contract inspector, and transaction decoder.
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Supports 8 chains: Ethereum, BNB Chain (BSC), Base, Arbitrum One, Polygon,
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Optimism, Avalanche (C-Chain), zkSync Era.
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No API key needed. Zero external dependencies — Python standard library only
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(urllib, json, argparse, threading).
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> **Supersedes the standalone `base` skill.** Base-specific tokens (AERO, DEGEN,
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> TOSHI, BRETT, WELL, cbETH, cbBTC, wstETH, rETH) and all Base RPC functionality
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> previously living under `optional-skills/blockchain/base/` have been folded
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> into this skill. Pass `--chain base` to any command for Base coverage.
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---
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## When to Use
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- User asks for a wallet balance or portfolio on any EVM chain
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- User wants to check the same wallet across ALL chains at once
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- User wants to inspect a transaction by hash (or decode what it did)
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- User wants ERC-20 token metadata, price, supply, or market cap
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- User wants recent transaction history for an address
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- User wants current gas prices or to compare fees across chains
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- User wants to find large whale transfers in recent blocks
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- User asks to resolve an ENS name (vitalik.eth) or reverse-lookup an address
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- User wants to check if a contract has dangerous token approvals
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- User wants to inspect a smart contract (proxy? ERC-20? ERC-721? bytecode size?)
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- User wants to compare gas costs across chains before a transaction
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---
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## Prerequisites
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Python 3.8+ standard library only. No pip installs required.
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Pricing: CoinGecko free API (rate-limited, ~10-30 req/min).
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ENS: ensideas.com public API.
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Tx decoding: 4byte.directory public API.
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Override RPC endpoint: `export EVM_RPC_URL=https://your-rpc.com`
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Helper script path: `~/.hermes/skills/blockchain/evm/scripts/evm_client.py`
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---
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## Quick Reference
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```
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SCRIPT=~/.hermes/skills/blockchain/evm/scripts/evm_client.py
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# Network & prices
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python3 $SCRIPT stats # Ethereum stats
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python3 $SCRIPT stats --chain arbitrum # Arbitrum stats
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python3 $SCRIPT compare # Gas + prices ALL 8 chains
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# Wallet
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python3 $SCRIPT wallet 0xd8dA...96045 # Portfolio (ETH + ERC-20)
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python3 $SCRIPT wallet 0xd8dA...96045 --chain bsc
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python3 $SCRIPT multichain 0xd8dA...96045 # Same wallet on ALL chains
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# Tokens & prices
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python3 $SCRIPT price ETH
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python3 $SCRIPT price 0xdAC1...1ec7 # By contract address
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python3 $SCRIPT token 0xdAC1...1ec7 # ERC-20 metadata + market cap
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# Transactions
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python3 $SCRIPT tx 0x5c50...f060 # Transaction details
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python3 $SCRIPT decode 0x5c50...f060 # Decode input data (4byte.directory)
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python3 $SCRIPT activity 0xd8dA...96045 # Recent transactions
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# Gas
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python3 $SCRIPT gas # Gas prices + cost estimates
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python3 $SCRIPT gas --chain optimism
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# Security
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python3 $SCRIPT allowance 0xd8dA...96045 # Dangerous ERC-20 approvals
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python3 $SCRIPT contract 0xdAC1...1ec7 # Contract inspection (proxy? standards?)
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# ENS
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python3 $SCRIPT ens vitalik.eth # Name -> address + profile
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python3 $SCRIPT ens 0xd8dA...96045 # Address -> ENS name
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# Whale detection
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python3 $SCRIPT whale # Large transfers (last 20 blocks, >$10k)
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python3 $SCRIPT whale --blocks 50 --min-usd 100000 --chain arbitrum
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```
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---
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## Procedure
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### 0. Setup Check
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```bash
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python3 --version # 3.8+ required
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python3 ~/.hermes/skills/blockchain/evm/scripts/evm_client.py stats
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```
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### 1. Wallet Portfolio
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Native balance + known ERC-20 tokens, sorted by USD value.
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```bash
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python3 $SCRIPT wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045
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python3 $SCRIPT wallet 0xd8dA... --chain bsc --no-prices # faster
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```
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### 2. Multi-Chain Scan
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Scans all 8 chains simultaneously for the same address using threads.
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```bash
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python3 $SCRIPT multichain 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045
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```
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Output: per-chain native balance + token holdings + grand total USD.
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### 3. Compare (Gas + Prices)
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All 8 chains queried in parallel. Shows cheapest/most expensive chain.
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```bash
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python3 $SCRIPT compare
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```
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### 4. Transaction Details & Decode
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```bash
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python3 $SCRIPT tx 0x5c504ed432cb51138bcf09aa5e8a410dd4a1e204ef84bfed1be16dfba1b22060
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python3 $SCRIPT decode 0x5c504ed... # Shows human-readable function signature
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```
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Decode uses 4byte.directory to translate 0xa9059cbb -> transfer(address,uint256).
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### 5. ENS Resolution
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```bash
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python3 $SCRIPT ens vitalik.eth # -> 0xd8dA... + avatar + social links
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python3 $SCRIPT ens 0xd8dA...96045 # -> vitalik.eth
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```
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### 6. Allowance Checker (Security)
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Checks ERC-20 approvals granted to known DEX/bridge contracts.
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```bash
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python3 $SCRIPT allowance 0xYourWallet
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```
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Flags UNLIMITED approvals as HIGH risk.
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### 7. Contract Inspector
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```bash
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python3 $SCRIPT contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 # USDC (proxy)
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python3 $SCRIPT contract 0xdAC17F958D2ee523a2206206994597C13D831ec7 # USDT (ERC-20)
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```
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Detects: proxy (EIP-1967/EIP-1167), ERC-20, ERC-721, ERC-165. Shows bytecode size and implementation address for proxies.
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### 8. Whale Detection
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```bash
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python3 $SCRIPT whale # ETH, last 20 blocks, >$10k
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python3 $SCRIPT whale --blocks 50 --min-usd 50000 --chain bsc
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```
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### 9. Gas Tracker
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```bash
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python3 $SCRIPT gas
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python3 $SCRIPT gas --chain polygon
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```
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Shows gwei price + USD cost for: transfer, ERC-20 transfer, approve, swap, NFT mint, NFT transfer.
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---
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## Supported Chains
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| Key | Name | Native | Chain ID |
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|-----------|----------------|--------|----------|
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| ethereum | Ethereum | ETH | 1 |
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| bsc | BNB Chain | BNB | 56 |
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| base | Base | ETH | 8453 |
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| arbitrum | Arbitrum One | ETH | 42161 |
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| polygon | Polygon | POL | 137 |
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| optimism | Optimism | ETH | 10 |
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| avalanche | Avalanche C | AVAX | 43114 |
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| zksync | zkSync Era | ETH | 324 |
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---
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## Pitfalls
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- CoinGecko free tier: ~10-30 req/min. Use `--no-prices` for faster wallet scans.
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- Public RPCs may throttle. Set EVM_RPC_URL to a private endpoint for production.
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- `wallet` and `allowance` only check known token list (~30 tokens per chain). Use a block explorer for complete token discovery.
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- `activity` scans recent blocks only (max 200). For full history, use Etherscan API.
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- `multichain` runs 8 parallel threads — can trigger rate limits on public RPCs.
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- ENS resolution depends on a single public endpoint (ensideas.com / ens.vitalik.ca) with no fallback. If that endpoint is down, `ens` will fail — re-run later or use a block explorer.
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- Tx decoding depends on a single public endpoint (4byte.directory) with no fallback. Selectors not in their database show up as `unknown`.
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- **L2 gas estimates are L2-execution only.** On rollups like Base, Arbitrum, Optimism, and zkSync, the actual transaction cost also includes an L1 data-posting fee that depends on calldata size and current L1 gas prices. The `gas` command does not estimate that L1 component. For Base specifically, see the network's L1 fee oracle (contract `0x420000000000000000000000000000000000000F`).
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- Address / tx-hash inputs are validated for 0x-prefix + correct length + hex, but EIP-55 checksum casing is **not** enforced (RPC endpoints accept any-case hex).
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---
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## Verification
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```bash
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# Should print current block, gas price, ETH price
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python3 ~/.hermes/skills/blockchain/evm/scripts/evm_client.py stats
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# Should resolve vitalik.eth to 0xd8dA...
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python3 ~/.hermes/skills/blockchain/evm/scripts/evm_client.py ens vitalik.eth
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```
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---
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title: "Hyperliquid — Hyperliquid market data, account history, trade review"
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sidebar_label: "Hyperliquid"
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description: "Hyperliquid market data, account history, trade review"
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---
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||||
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{/* This page is auto-generated from the skill's SKILL.md by website/scripts/generate-skill-docs.py. Edit the source SKILL.md, not this page. */}
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# Hyperliquid
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Hyperliquid market data, account history, trade review.
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## Skill metadata
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| | |
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|---|---|
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| Source | Optional — install with `hermes skills install official/blockchain/hyperliquid` |
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| Path | `optional-skills/blockchain/hyperliquid` |
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| Version | `0.1.0` |
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| Author | Hugo Sequier (Hugo-SEQUIER), Hermes Agent |
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| License | MIT |
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| Platforms | linux, macos, windows |
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| Tags | `Hyperliquid`, `Blockchain`, `Crypto`, `Trading`, `Perpetuals`, `Spot`, `DeFi` |
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## Reference: full SKILL.md
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:::info
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||||
The following is the complete skill definition that Hermes loads when this skill is triggered. This is what the agent sees as instructions when the skill is active.
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:::
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# Hyperliquid Skill
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Query Hyperliquid market and account data through the public `/info` endpoint.
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Read-only — no API key, no signing, no order placement.
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12 commands: `dexs`, `markets`, `spots`, `candles`, `funding`, `l2`, `state`,
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`spot-balances`, `fills`, `orders`, `review`, `export`. Stdlib only
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(`urllib`, `json`, `argparse`).
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---
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## When to Use
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- User asks for Hyperliquid perp or spot market data, candles, funding, or L2 book
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- User wants to inspect a wallet's perp positions, spot balances, fills, or orders
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- User wants a post-trade review combining recent fills with market context
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- User wants to inspect builder-deployed perp dexs or HIP-3 markets
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- User wants a normalized JSON export of candles + funding for backtesting prep
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---
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## Prerequisites
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Stdlib only — no external packages, no API key.
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The script reads `~/.hermes/.env` for two optional defaults:
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- `HYPERLIQUID_API_URL` — defaults to `https://api.hyperliquid.xyz`. Set to
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`https://api.hyperliquid-testnet.xyz` for testnet.
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- `HYPERLIQUID_USER_ADDRESS` — default address for `state`, `spot-balances`,
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`fills`, `orders`, and `review`. If unset, pass the address as the first
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positional argument.
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A project `.env` in the current working directory is honored as a dev fallback.
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Helper script: `~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py`
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---
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## How to Run
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Invoke through the `terminal` tool:
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```bash
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python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py <command> [args]
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```
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Add `--json` to any command for machine-readable output.
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---
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## Quick Reference
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```bash
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hyperliquid_client.py dexs
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hyperliquid_client.py markets [--dex DEX] [--limit N] [--sort volume|oi|funding_abs|change_abs|name]
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hyperliquid_client.py spots [--limit N]
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hyperliquid_client.py candles <coin> [--interval 1h] [--hours 24] [--limit N]
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hyperliquid_client.py funding <coin> [--hours 72] [--limit N]
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hyperliquid_client.py l2 <coin> [--levels N]
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hyperliquid_client.py state [address] [--dex DEX]
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hyperliquid_client.py spot-balances [address] [--limit N]
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hyperliquid_client.py fills [address] [--hours N] [--limit N] [--aggregate-by-time]
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hyperliquid_client.py orders [address] [--limit N]
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hyperliquid_client.py review [address] [--coin COIN] [--hours N] [--fills N]
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hyperliquid_client.py export <coin> [--interval 1h] [--hours N] [--output PATH]
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```
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For `state`, `spot-balances`, `fills`, `orders`, and `review`, the address is
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optional when `HYPERLIQUID_USER_ADDRESS` is set in `~/.hermes/.env`.
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---
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## Procedure
|
||||
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||||
### 1. Discover DEXs and Markets
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```bash
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python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py dexs
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python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
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markets --limit 15 --sort volume
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python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
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spots --limit 15
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```
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|
||||
- `--dex` only applies to perp endpoints; omit for the first perp dex.
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- Spot pairs may show as `PURR/USDC` or aliases like `@107`.
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- HIP-3 markets prefix the coin with the dex, e.g. `mydex:BTC`.
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### 2. Pull Historical Market Data
|
||||
|
||||
```bash
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||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
candles BTC --interval 1h --hours 72 --limit 48
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|
||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
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||||
funding BTC --hours 168 --limit 30
|
||||
```
|
||||
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||||
Time-range endpoints paginate. For larger windows, repeat with a later
|
||||
`startTime` or use `export` (below).
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||||
|
||||
### 3. Inspect Live Order Book
|
||||
|
||||
```bash
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python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
l2 BTC --levels 10
|
||||
```
|
||||
|
||||
Use when asked about book depth, near-term liquidity, or potential market
|
||||
impact of a large order.
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||||
|
||||
### 4. Review an Account
|
||||
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||||
```bash
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||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
state 0xabc...
|
||||
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||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
spot-balances
|
||||
```
|
||||
|
||||
`state` returns perp positions; `spot-balances` returns spot inventory.
|
||||
Use these for "how are my positions?", "what am I holding?", "how much is
|
||||
withdrawable?".
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||||
|
||||
### 5. Review Fills and Orders
|
||||
|
||||
```bash
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||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
fills 0xabc... --hours 72 --limit 25
|
||||
|
||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
orders --limit 25
|
||||
```
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||||
|
||||
### 6. Generate a Trade Review
|
||||
|
||||
```bash
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||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
review 0xabc... --hours 72 --fills 50
|
||||
|
||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
review --coin BTC --hours 168
|
||||
```
|
||||
|
||||
Reports realized PnL, fees, win/loss counts, coin breakdowns, market trend
|
||||
and average funding for each traded perp, plus heuristics (fee drag,
|
||||
concentration, counter-trend losses).
|
||||
|
||||
For deeper post-trade analysis: start with `review` to find problem coins
|
||||
or windows → pull `fills` and `orders` for that period → pull `candles`
|
||||
and `funding` for each traded coin → judge decision quality separately
|
||||
from outcome quality.
|
||||
|
||||
### 7. Export a Reusable Dataset
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
export BTC --interval 1h --hours 168 --output ./btc-1h-7d.json
|
||||
|
||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
export BTC --interval 15m --hours 72 --end-time-ms 1760000000000
|
||||
```
|
||||
|
||||
Output JSON contains: schema version, source metadata, exact time window,
|
||||
normalized candle rows, normalized funding rows, summary stats. Use
|
||||
`--end-time-ms` for reproducible windows.
|
||||
|
||||
---
|
||||
|
||||
## Pitfalls
|
||||
|
||||
- Public info endpoints are rate-limited. Large historical queries may
|
||||
return capped windows; iterate with later `startTime` values.
|
||||
- `fills --hours ...` uses `userFillsByTime`, which only exposes a
|
||||
recent rolling window — not full archive history.
|
||||
- `historicalOrders` returns recent orders only; not a full export.
|
||||
- The `review` command is heuristic. It cannot reconstruct intent,
|
||||
order placement quality, or true slippage from fills alone.
|
||||
- The `export` command writes a normalized dataset, not a backtest
|
||||
engine. You still need your own slippage/fill model.
|
||||
- Spot aliases like `@107` are valid identifiers even when the UI shows
|
||||
a friendlier name.
|
||||
- `l2` is a point-in-time snapshot, not a time series.
|
||||
|
||||
---
|
||||
|
||||
## Verification
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/hyperliquid/scripts/hyperliquid_client.py \
|
||||
markets --limit 5
|
||||
```
|
||||
|
||||
Should print the top Hyperliquid perp markets by 24h notional volume.
|
||||
@@ -0,0 +1,225 @@
|
||||
---
|
||||
title: "Solana"
|
||||
sidebar_label: "Solana"
|
||||
description: "Query Solana blockchain data with USD pricing — wallet balances, token portfolios with values, transaction details, NFTs, whale detection, and live network s..."
|
||||
---
|
||||
|
||||
{/* This page is auto-generated from the skill's SKILL.md by website/scripts/generate-skill-docs.py. Edit the source SKILL.md, not this page. */}
|
||||
|
||||
# Solana
|
||||
|
||||
Query Solana blockchain data with USD pricing — wallet balances, token portfolios with values, transaction details, NFTs, whale detection, and live network stats. Uses Solana RPC + CoinGecko. No API key required.
|
||||
|
||||
## Skill metadata
|
||||
|
||||
| | |
|
||||
|---|---|
|
||||
| Source | Optional — install with `hermes skills install official/blockchain/solana` |
|
||||
| Path | `optional-skills/blockchain/solana` |
|
||||
| Version | `0.2.0` |
|
||||
| Author | Deniz Alagoz (gizdusum), enhanced by Hermes Agent |
|
||||
| License | MIT |
|
||||
| Platforms | linux, macos, windows |
|
||||
| Tags | `Solana`, `Blockchain`, `Crypto`, `Web3`, `RPC`, `DeFi`, `NFT` |
|
||||
|
||||
## Reference: full SKILL.md
|
||||
|
||||
:::info
|
||||
The following is the complete skill definition that Hermes loads when this skill is triggered. This is what the agent sees as instructions when the skill is active.
|
||||
:::
|
||||
|
||||
# Solana Blockchain Skill
|
||||
|
||||
Query Solana on-chain data enriched with USD pricing via CoinGecko.
|
||||
8 commands: wallet portfolio, token info, transactions, activity, NFTs,
|
||||
whale detection, network stats, and price lookup.
|
||||
|
||||
No API key needed. Uses only Python standard library (urllib, json, argparse).
|
||||
|
||||
---
|
||||
|
||||
## When to Use
|
||||
|
||||
- User asks for a Solana wallet balance, token holdings, or portfolio value
|
||||
- User wants to inspect a specific transaction by signature
|
||||
- User wants SPL token metadata, price, supply, or top holders
|
||||
- User wants recent transaction history for an address
|
||||
- User wants NFTs owned by a wallet
|
||||
- User wants to find large SOL transfers (whale detection)
|
||||
- User wants Solana network health, TPS, epoch, or SOL price
|
||||
- User asks "what's the price of BONK/JUP/SOL?"
|
||||
|
||||
---
|
||||
|
||||
## Prerequisites
|
||||
|
||||
The helper script uses only Python standard library (urllib, json, argparse).
|
||||
No external packages required.
|
||||
|
||||
Pricing data comes from CoinGecko's free API (no key needed, rate-limited
|
||||
to ~10-30 requests/minute). For faster lookups, use `--no-prices` flag.
|
||||
|
||||
---
|
||||
|
||||
## Quick Reference
|
||||
|
||||
RPC endpoint (default): https://api.mainnet-beta.solana.com
|
||||
Override: export SOLANA_RPC_URL=https://your-private-rpc.com
|
||||
|
||||
Helper script path: ~/.hermes/skills/blockchain/solana/scripts/solana_client.py
|
||||
|
||||
```
|
||||
python3 solana_client.py wallet <address> [--limit N] [--all] [--no-prices]
|
||||
python3 solana_client.py tx <signature>
|
||||
python3 solana_client.py token <mint_address>
|
||||
python3 solana_client.py activity <address> [--limit N]
|
||||
python3 solana_client.py nft <address>
|
||||
python3 solana_client.py whales [--min-sol N]
|
||||
python3 solana_client.py stats
|
||||
python3 solana_client.py price <mint_or_symbol>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Procedure
|
||||
|
||||
### 0. Setup Check
|
||||
|
||||
```bash
|
||||
python3 --version
|
||||
|
||||
# Optional: set a private RPC for better rate limits
|
||||
export SOLANA_RPC_URL="https://api.mainnet-beta.solana.com"
|
||||
|
||||
# Confirm connectivity
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py stats
|
||||
```
|
||||
|
||||
### 1. Wallet Portfolio
|
||||
|
||||
Get SOL balance, SPL token holdings with USD values, NFT count, and
|
||||
portfolio total. Tokens sorted by value, dust filtered, known tokens
|
||||
labeled by name (BONK, JUP, USDC, etc.).
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
|
||||
wallet 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM
|
||||
```
|
||||
|
||||
Flags:
|
||||
- `--limit N` — show top N tokens (default: 20)
|
||||
- `--all` — show all tokens, no dust filter, no limit
|
||||
- `--no-prices` — skip CoinGecko price lookups (faster, RPC-only)
|
||||
|
||||
Output includes: SOL balance + USD value, token list with prices sorted
|
||||
by value, dust count, NFT summary, total portfolio value in USD.
|
||||
|
||||
### 2. Transaction Details
|
||||
|
||||
Inspect a full transaction by its base58 signature. Shows balance changes
|
||||
in both SOL and USD.
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
|
||||
tx 5j7s8K...your_signature_here
|
||||
```
|
||||
|
||||
Output: slot, timestamp, fee, status, balance changes (SOL + USD),
|
||||
program invocations.
|
||||
|
||||
### 3. Token Info
|
||||
|
||||
Get SPL token metadata, current price, market cap, supply, decimals,
|
||||
mint/freeze authorities, and top 5 holders.
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
|
||||
token DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263
|
||||
```
|
||||
|
||||
Output: name, symbol, decimals, supply, price, market cap, top 5
|
||||
holders with percentages.
|
||||
|
||||
### 4. Recent Activity
|
||||
|
||||
List recent transactions for an address (default: last 10, max: 25).
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
|
||||
activity 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM --limit 25
|
||||
```
|
||||
|
||||
### 5. NFT Portfolio
|
||||
|
||||
List NFTs owned by a wallet (heuristic: SPL tokens with amount=1, decimals=0).
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
|
||||
nft 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM
|
||||
```
|
||||
|
||||
Note: Compressed NFTs (cNFTs) are not detected by this heuristic.
|
||||
|
||||
### 6. Whale Detector
|
||||
|
||||
Scan the most recent block for large SOL transfers with USD values.
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py \
|
||||
whales --min-sol 500
|
||||
```
|
||||
|
||||
Note: scans the latest block only — point-in-time snapshot, not historical.
|
||||
|
||||
### 7. Network Stats
|
||||
|
||||
Live Solana network health: current slot, epoch, TPS, supply, validator
|
||||
version, SOL price, and market cap.
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py stats
|
||||
```
|
||||
|
||||
### 8. Price Lookup
|
||||
|
||||
Quick price check for any token by mint address or known symbol.
|
||||
|
||||
```bash
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py price BONK
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py price JUP
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py price SOL
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py price DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263
|
||||
```
|
||||
|
||||
Known symbols: SOL, USDC, USDT, BONK, JUP, WETH, JTO, mSOL, stSOL,
|
||||
PYTH, HNT, RNDR, WEN, W, TNSR, DRIFT, bSOL, JLP, WIF, MEW, BOME, PENGU.
|
||||
|
||||
---
|
||||
|
||||
## Pitfalls
|
||||
|
||||
- **CoinGecko rate-limits** — free tier allows ~10-30 requests/minute.
|
||||
Price lookups use 1 request per token. Wallets with many tokens may
|
||||
not get prices for all of them. Use `--no-prices` for speed.
|
||||
- **Public RPC rate-limits** — Solana mainnet public RPC limits requests.
|
||||
For production use, set SOLANA_RPC_URL to a private endpoint
|
||||
(Helius, QuickNode, Triton).
|
||||
- **NFT detection is heuristic** — amount=1 + decimals=0. Compressed
|
||||
NFTs (cNFTs) and Token-2022 NFTs won't appear.
|
||||
- **Whale detector scans latest block only** — not historical. Results
|
||||
vary by the moment you query.
|
||||
- **Transaction history** — public RPC keeps ~2 days. Older transactions
|
||||
may not be available.
|
||||
- **Token names** — ~25 well-known tokens are labeled by name. Others
|
||||
show abbreviated mint addresses. Use the `token` command for full info.
|
||||
- **Retry on 429** — both RPC and CoinGecko calls retry up to 2 times
|
||||
with exponential backoff on rate-limit errors.
|
||||
|
||||
---
|
||||
|
||||
## Verification
|
||||
|
||||
```bash
|
||||
# Should print current Solana slot, TPS, and SOL price
|
||||
python3 ~/.hermes/skills/blockchain/solana/scripts/solana_client.py stats
|
||||
```
|
||||
Reference in New Issue
Block a user