Build Solana applications using Helius RPC, DAS API, webhooks, and priority fees.
npx skills add https://github.com/naruto11eth/cryptoskills --skill helius-naruto11eth
Please help me install this Agent Skill. Skill: helius Source: https://github.com/naruto11eth/cryptoskills/tree/main/skills/helius Command: npx skills add https://github.com/naruto11eth/cryptoskills --skill helius-naruto11eth
High-intent search queries and answers about installing and using this skill.
Use the Helius DAS API getAssetsByOwner method with the wallet address and displayOptions to include collection metadata. Filter out FungibleToken and FungibleAsset interfaces to return only NFTs, and paginate with page or cursor parameters for large wallets.
Call getPriorityFeeEstimate with your transaction's account keys and a priority level like HIGH. Add the returned microLamports value to a setComputeUnitPrice instruction prepended to your transaction before signing and sending.
Yes, Helius provides a dedicated ZK Compression API with methods like getCompressedAccount, getCompressedTokenAccountsByOwner, and getValidityProof. The DAS API also returns compressed NFT data and merkle proofs via getAssetProof.
A 429 status means you exceeded your plan's rate limit. Implement exponential backoff retries, batch requests with methods like getAssetBatch, add delays between calls, or upgrade your plan in the Helius dashboard.
Create a Helius webhook with the target account addresses and transaction types like SWAP or NFT_SALE, pointing to your server URL. Alternatively, use WebSocket subscriptions or LaserStream gRPC for lower-latency streaming.
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