Alchemy API
moonpay/skills
Integrates Alchemy blockchain APIs using an API key. An agent skill from moonpay/skills.
Enhanced Solana RPC with DAS API, parsed transactions, webhooks, and priority fee estimation via Helius
$ npx skills add agiprolabs/claude-trading-skills --skill helius-api -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install agiprolabs/claude-trading-skills helius-api --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/agiprolabs/claude-trading-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/helius-api .claude/skills/helius-api && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "helius-api" agent skill from https://github.com/agiprolabs/claude-trading-skills/tree/main/skills/helius-api into .claude/skills/helius-api/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "helius-api", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/agiprolabs/claude-trading-skills/tree/main/skills/helius-apiType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add agiprolabs/claude-trading-skills --skill helius-api -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install agiprolabs/claude-trading-skills helius-api --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/agiprolabs/claude-trading-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/helius-api .agents/skills/helius-api && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "helius-api" agent skill from https://github.com/agiprolabs/claude-trading-skills/tree/main/skills/helius-api into .agents/skills/helius-api/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "helius-api", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add agiprolabs/claude-trading-skills --skill helius-api -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install agiprolabs/claude-trading-skills helius-api --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/agiprolabs/claude-trading-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/helius-api .cursor/skills/helius-api && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "helius-api" agent skill from https://github.com/agiprolabs/claude-trading-skills/tree/main/skills/helius-api into .cursor/skills/helius-api/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "helius-api", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/agiprolabs/claude-trading-skills.git --path skills/helius-api--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add agiprolabs/claude-trading-skills --skill helius-api -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install agiprolabs/claude-trading-skills helius-api --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/agiprolabs/claude-trading-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/helius-api .gemini/skills/helius-api && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "helius-api" agent skill from https://github.com/agiprolabs/claude-trading-skills/tree/main/skills/helius-api into .gemini/skills/helius-api/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "helius-api", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install agiprolabs/claude-trading-skills helius-apiInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add agiprolabs/claude-trading-skills --skill helius-api -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/agiprolabs/claude-trading-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/helius-api .github/skills/helius-api && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "helius-api" agent skill from https://github.com/agiprolabs/claude-trading-skills/tree/main/skills/helius-api into .github/skills/helius-api/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "helius-api", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add agiprolabs/claude-trading-skills --skill helius-api -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install agiprolabs/claude-trading-skills helius-api --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/agiprolabs/claude-trading-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/helius-api .opencode/skills/helius-api && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "helius-api" agent skill from https://github.com/agiprolabs/claude-trading-skills/tree/main/skills/helius-api into .opencode/skills/helius-api/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "helius-api", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
helius-apiEnhanced Solana RPC with DAS API, parsed transactions, webhooks, and priority fee estimation via Helius
Helius API is an agent skill from agiprolabs/claude-trading-skills. Enhanced Solana RPC with DAS API, parsed transactions, webhooks, and priority fee estimation via Helius
Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including scripts and reference files (for example `references/das_api.md`, `references/enhanced_transactions.md` and `references/error_handling.md`).
It sits in Backend & APIs, covering Webhooks and Crypto and DeFi analysis. It works with Solana. The repository describes itself as: 68 trading, DeFi, and quantitative finance Agent Skills. Works with Claude Code, Cursor, Codex, Gemini CLI, and 30+ other tools. The licence is MIT.
3 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 981e1d7. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Ships 2 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
uvFrom the folder's file list and the shell code blocks in SKILL.md.
Hosts in commands or code, which the agent is likely to contact:
api-mainnet.helius-rpc.commainnet.helius-rpc.comnew-url.comAlso links to:
dashboard.helius.devFrom URLs in SKILL.md, links to its own repository left out.
Names these keys or tokens, usually read from environment variables:
API_KEYHELIUS_API_KEYFrom names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Helius API loads about 2k tokens when it runs, and up to ~7k if it reads all its reference files. Until then it costs about 29 tokens; SKILL.md has 482 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
The full file from agiprolabs/claude-trading-skills at commit 981e1d7, republished under its MIT licence (© agiprolabs). 482 words, ~1,977 tokens.
.claude/skills/helius-api/SKILL.md (or your agent's skills folder). This skill also uses 6 other files; get the full folder from GitHub.Helius extends standard Solana RPC with parsed transaction history, a unified Digital Asset Standard (DAS) API, webhooks, and priority fee estimation. Essential for wallet analysis, token metadata, and transaction monitoring.
Sign up at dashboard.helius.dev — free tier available (1M credits/mo, no card required).
export HELIUS_API_KEY="your-api-key"uv pip install httpx python-dotenvHelius uses different base URLs depending on the API:
| API | Base URL | Protocol |
|---|---|---|
| RPC / DAS / Priority Fees | https://mainnet.helius-rpc.com/?api-key=KEY | JSON-RPC 2.0 |
| Enhanced Transactions / Webhooks | https://api-mainnet.helius-rpc.com/v0/...?api-key=KEY | REST |
Unified interface for querying all Solana digital assets — fungible tokens, NFTs, compressed NFTs, Token-2022.
import httpx, os
API_KEY = os.environ["HELIUS_API_KEY"]
RPC_URL = f"https://mainnet.helius-rpc.com/?api-key={API_KEY}"
resp = httpx.post(RPC_URL, json={
"jsonrpc": "2.0", "id": 1,
"method": "getAsset",
"params": {
"id": "So11111111111111111111111111111111111111112", # wSOL
"options": {"showFungible": True}
}
})
asset = resp.json()["result"]
# asset.content.metadata.name, asset.token_info.decimals, etc.resp = httpx.post(RPC_URL, json={
"jsonrpc": "2.0", "id": 1,
"method": "getAssetsByOwner",
"params": {
"ownerAddress": "WALLET_ADDRESS",
"page": 1,
"limit": 100,
"displayOptions": {
"showFungible": True,
"showNativeBalance": True,
"showZeroBalance": False,
}
}
})
assets = resp.json()["result"]["items"]resp = httpx.post(RPC_URL, json={
"jsonrpc": "2.0", "id": 1,
"method": "searchAssets",
"params": {
"ownerAddress": "WALLET_ADDRESS",
"tokenType": "fungible", # fungible | nonFungible | all
"page": 1,
"limit": 50,
}
})| Method | Purpose | Credits |
|---|---|---|
getAsset | Single asset metadata | 10 |
getAssetBatch | Up to 1,000 assets | 10 |
getAssetsByOwner | All assets for a wallet | 10 |
getAssetsByGroup | Assets by collection | 10 |
getAssetsByCreator | Assets by creator | 10 |
getAssetsByAuthority | Assets by update authority | 10 |
searchAssets | Multi-criteria filtered search | 10 |
getAssetProof | Merkle proof (compressed NFTs) | 10 |
getAssetProofBatch | Batch proofs | 10 |
getSignaturesForAsset | Tx history for an asset | 10 |
getNftEditions | All editions of a master | 10 |
getTokenAccounts | Token accounts by mint/owner | 10 |
See references/das_api.md for complete field documentation.
Transforms raw Solana transactions into human-readable structured data with categorized types and sources.
API_URL = f"https://api-mainnet.helius-rpc.com/v0/transactions?api-key={API_KEY}"
resp = httpx.post(API_URL, json={
"transactions": ["SIGNATURE_HERE"],
})
parsed = resp.json()[0]
# parsed["type"] → "SWAP"
# parsed["source"] → "JUPITER"
# parsed["description"] → "User swapped 1 SOL for 150 USDC on Jupiter"
# parsed["tokenTransfers"] → [{mint, amount, from, to}, ...]
# parsed["nativeTransfers"] → [{from, to, amount}, ...]url = f"https://api-mainnet.helius-rpc.com/v0/addresses/{wallet}/transactions"
resp = httpx.get(url, params={
"api-key": API_KEY,
"limit": 50,
"type": "SWAP", # optional filter
})
history = resp.json()Key types for trading analysis:
| Type | Meaning |
|---|---|
SWAP | DEX swap |
TRANSFER | Token/SOL transfer |
ADD_LIQUIDITY / REMOVE_LIQUIDITY | LP operations |
NFT_SALE / NFT_MINT / NFT_LISTING | NFT marketplace |
STAKE_SOL / UNSTAKE_SOL | Staking |
CREATE_ORDER / FILL_ORDER | Limit orders |
JUPITER, RAYDIUM, ORCA, MAGIC_EDEN, TENSOR, MARINADE, METEORA, PHANTOM, etc.
See references/enhanced_transactions.md for full type/source enums.
Real-time notifications for on-chain events — no polling required.
url = f"https://api-mainnet.helius-rpc.com/v0/webhooks?api-key={API_KEY}"
resp = httpx.post(url, json={
"webhookURL": "https://your-server.com/helius-hook",
"transactionTypes": ["SWAP", "TRANSFER"],
"accountAddresses": ["WalletAddress1", "WalletAddress2"],
"webhookType": "enhanced",
"authHeader": "your-secret-token",
})
webhook_id = resp.json()["webhookID"]| Type | Data Format | Filtering |
|---|---|---|
enhanced | Parsed (like Enhanced Transactions API) | By transaction type + account |
raw | Unprocessed transaction data | By account only (lower latency) |
discord | Formatted messages to Discord channel | By transaction type + account |
# List all
webhooks = httpx.get(f"{url}?api-key={API_KEY}").json()
# Update
httpx.put(f"{url}/{webhook_id}?api-key={API_KEY}", json={
"webhookURL": "https://new-url.com/hook",
"transactionTypes": ["SWAP"],
"accountAddresses": ["NewWallet..."],
"webhookType": "enhanced",
})
# Delete
httpx.delete(f"{url}/{webhook_id}?api-key={API_KEY}")Up to 100,000 addresses per webhook (via API). 1 credit per event delivered.
Estimate optimal priority fees for transaction landing.
resp = httpx.post(RPC_URL, json={
"jsonrpc": "2.0", "id": 1,
"method": "getPriorityFeeEstimate",
"params": [{
"accountKeys": ["JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4"],
"options": {
"includeAllPriorityFeeLevels": True,
"recommended": True,
}
}]
})
fees = resp.json()["result"]
# fees["priorityFeeEstimate"] → recommended fee (microlamports/CU)
# fees["priorityFeeLevels"] → {min, low, medium, high, veryHigh, unsafeMax}| Level | Percentile | Use Case |
|---|---|---|
min | 0-20th | Non-urgent |
low | 20-40th | Standard transfers |
medium | 40-60th | DEX swaps (recommended default) |
high | 60-80th | Time-sensitive |
veryHigh | 80-95th | Critical timing |
unsafeMax | 100th | Emergency only |
Fee in microlamports/CU. Total priority fee = microlamports/CU × compute units consumed.
| Plan | Price/mo | Credits | RPC req/s | DAS req/s |
|---|---|---|---|---|
| Free | $0 | 1M | 10 | 2 |
| Developer | $49 | 10M | 50 | 10 |
| Business | $499 | 100M | 200 | 50 |
| Professional | $999 | 200M | 500 | 100 |
Credit costs: Standard RPC = 1, DAS = 10, Enhanced Txns = 100, Webhooks = 1/event. Additional credits: $5/million.
references/das_api.md — Complete DAS API field reference and response schemasreferences/enhanced_transactions.md — Transaction types, sources, and response structurereferences/webhooks.md — Webhook setup, management, and event handlingreferences/error_handling.md — Rate limits, error codes, and retry strategiesscripts/wallet_analysis.py — Fetch wallet assets and parsed transaction historyscripts/token_lookup.py — Look up token metadata and holder information via DAS© agiprolabs, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 6 other files (scripts, references) in skills/helius-api of agiprolabs/claude-trading-skills.
Open the folder on GitHubat commit 981e1d7
Helius API next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Helius API this skillagiprolabs/claude-trading-skills | 410 | — | ~2k | Automated safety check: Pass | MIT | |
| Alchemy APImoonpay/skills | 113 | — | ~2.1k | Automated safety check: Pass | MIT | |
| Helius for Solanainternet-court/internet-court-skill | 6.4k | 2 repos | ~2.7k | Automated safety check: Pass | Apache-2.0 | |
| AlchemyBankrBot/skills | 1.2k | — | ~3.5k | Automated safety check: Pass | MIT | |
| Quicknodesendaifun/skills | 130 | 1 repos | ~5.5k | Automated safety check: Notes | Apache-2.0 | |
| Alchemy OfficialLeoYeAI/openclaw-master-skills | 2.2k | — | ~6.1k | Automated safety check: Pass | MIT |
moonpay/skills
Integrates Alchemy blockchain APIs using an API key. An agent skill from moonpay/skills.
internet-court/internet-court-skill
Guides building Solana apps on Helius: sending transactions, asset and NFT queries, live streaming, webhooks, priority fees, wallet analysis and API key onboarding.
BankrBot/skills
Blockchain API access via Alchemy. An agent skill from BankrBot/skills.
sendaifun/skills
Quicknode blockchain infrastructure for Solana — RPC endpoints, DAS API (Digital Asset Standard) for NFTs and compressed assets, Yellowstone gRPC streaming, Priority Fee API, Streams (real-time data…
LeoYeAI/openclaw-master-skills
Official Alchemy skill. An agent skill from LeoYeAI/openclaw-master-skills.
internet-court/internet-court-skill
Builds cross-chain token swaps and bridge flows with the NEAR Intents 1Click API: quotes, deposit addresses, per-chain deposits and status polling.
agiprolabs/claude-trading-skills
Event-driven backtesting with bar-by-bar execution, complex order types, multiple analyzers, and custom indicators
agiprolabs/claude-trading-skills
Solana token market data via Birdeye — prices, OHLCV, trades, token metadata, security checks, and trader activity
agiprolabs/claude-trading-skills
Broad crypto market data from CoinGecko covering 13,000+ tokens.
agiprolabs/claude-trading-skills
Cointegration testing for pairs trading using Engle-Granger, Johansen, and rolling stability analysis
agiprolabs/claude-trading-skills
Wallet evaluation, monitoring, and copy-trade strategy design for Solana DEX trading
agiprolabs/claude-trading-skills
Cross-asset correlation analysis including rolling correlation, hierarchical clustering, tail dependence, and regime-dependent correlation
Works with
Categories
Enhanced Solana RPC with DAS API, parsed transactions, webhooks, and priority fee estimation via Helius. Helius API is an agent skill from agiprolabs/claude-trading-skills.
Helius API fits situations like: tasks that involve Webhooks; tasks that involve Crypto and DeFi analysis.
Run `npx skills add agiprolabs/claude-trading-skills --skill helius-api -a claude-code`. Or copy the skill folder (skills/helius-api in agiprolabs/claude-trading-skills) into .claude/skills/helius-api in your project. Claude Code loads it when a task matches its description.
Run `npx skills add agiprolabs/claude-trading-skills --skill helius-api -a codex`. Or copy the skill folder (skills/helius-api in agiprolabs/claude-trading-skills) into .agents/skills/helius-api in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add agiprolabs/claude-trading-skills --skill helius-api -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/helius-api, .gemini/skills/helius-api, .github/skills/helius-api and .opencode/skills/helius-api in your project.
Going by SKILL.md and its folder, Helius API needs Python for the scripts in its folder, the command-line tools its instructions call (uv) and credentials named API_KEY and HELIUS_API_KEY. Our summary lists: Python 3; A credential in HELIUS_API_KEY; A credential in API_KEY.
SKILL.md names 4 domains. In commands or code: api-mainnet.helius-rpc.com, mainnet.helius-rpc.com and new-url.com; the agent is likely to contact these when it follows the instructions. As links in the text: dashboard.helius.dev. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Helius API is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2k tokens (SKILL.md is roughly 7.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 5k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Helius API: Alchemy API (moonpay/skills, 113 stars), Helius for Solana (internet-court/internet-court-skill, 6.4k stars), Alchemy (BankrBot/skills, 1.2k stars) and Quicknode (sendaifun/skills, 130 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
agiprolabs (a GitHub user) maintains it in agiprolabs/claude-trading-skills, which has 410 GitHub stars. The repository holds 68 skills in this directory. The repository was last updated on September 3, 2026.
Source: agiprolabs/claude-trading-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.