Helius API
by @itsahedge
Query Solana data via the Helius API. Use when the user asks about Solana wallet balances, token holdings, NFT holdings, transaction history, transfer activity, wallet identity/labels, wallet funding sources, parsing transactions, or other Solana on-chain data. Triggers on: "solana wallet", "sol balance", "solana transactions", "wallet history", "who funded this wallet", "wallet identity", "solana transfers", "solana NFTs", "helius", "check solana address", "solana data", "parse transaction", "e
clawhub install helius-apiπ About This Skill
name: helius-api description: > Query Solana data via the Helius API. Use when the user asks about Solana wallet balances, token holdings, NFT holdings, transaction history, transfer activity, wallet identity/labels, wallet funding sources, parsing transactions, or other Solana on-chain data. Triggers on: "solana wallet", "sol balance", "solana transactions", "wallet history", "who funded this wallet", "wallet identity", "solana transfers", "solana NFTs", "helius", "check solana address", "solana data", "parse transaction", "enhanced transactions", "transaction details".
Helius API
Query comprehensive Solana data via REST endpoints. Requires HELIUS_API_KEY env var.
Setup
export HELIUS_API_KEY="your-key-here"
Get a key at
Base URLs
https://api.helius.xyz/v1/wallet/{address}/...?api-key=KEYhttps://api-mainnet.helius-rpc.com/v0/...?api-key=KEYAuth: ?api-key=$HELIUS_API_KEY query param or X-Api-Key header.
Wallet API Endpoints
| Endpoint | Path | Description |
|----------|------|-------------|
| Balances | /v1/wallet/{address}/balances | Token + NFT holdings with USD values |
| History | /v1/wallet/{address}/history | Parsed transaction history with balance changes |
| Transfers | /v1/wallet/{address}/transfers | Token transfer activity (sent/received) |
| Identity | /v1/wallet/{address}/identity | Known wallet labels (exchanges, protocols) |
| Batch Identity | /v1/wallet/batch-identity (POST) | Look up up to 100 addresses at once |
| Funded By | /v1/wallet/{address}/funded-by | Original funding source of a wallet |
Enhanced Transactions Endpoints
| Endpoint | Path | Description |
|----------|------|-------------|
| Parse Transactions | /v0/transactions/ (POST) | Parse signatures into human-readable data |
| Transaction History | /v0/addresses/{address}/transactions | Enhanced tx history with type/time/slot filtering |
Reference Files
Read the appropriate file for detailed parameters, response formats, and examples:
Implementation Notes
curl or fetch β no SDK requiredpage param (balances) or before/cursor (history, transfers)api-mainnet.helius-rpc.com)βοΈ Configuration
export HELIUS_API_KEY="your-key-here"
Get a key at