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helius-phantom

Integrate Phantom wallet connections with Helius backend tooling in Solana frontend apps.

24|9|Updated Feb 5, 2026
Search Tags:#frontend#websocket#phantom#solana#helius#wallet-connect#sender
One-click install
npx skills add https://github.com/helius-labs/core-ai --skill helius-phantom-helius-labs
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: helius-phantom
Source: https://github.com/helius-labs/core-ai/tree/main/.agents/skills/helius-phantom
Command: npx skills add https://github.com/helius-labs/core-ai --skill helius-phantom-helius-labs

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill enables developers to build browser-based and mobile Solana applications by integrating Phantom wallet connections with Helius backend tooling, providing signing, submission via Sender, real-time data streams, and secure API key proxying.

Core Features & Use Cases

  • Wallet connections for React, React Native, and vanilla JS
  • Transaction signing & submission using Helius Sender and priority fees
  • Asset queries and portfolio data via DAS
  • Real-time streaming through WebSockets
  • NFT minting and token gating for gated content
  • Crypto payments and on-chain verification flows

Quick Start

Install the helius-mcp server and configure it in your client to begin building Phantom + Helius frontend Solana apps.

Frequently Asked Questions about helius-phantom

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I connect a Phantom wallet to a React Solana app?▼

You can connect a Phantom wallet in React by integrating Phantom wallet connections with Helius backend tooling. This skill provides specific React contexts for wallet connection, signing, and submitting transactions via Sender.

What is the best way to submit Solana transactions with priority fees using Helius?▼

The best way to submit Solana transactions with priority fees is by using the Helius Sender. This skill covers transaction signing and submission, ensuring secure routing and optimal transaction landing for frontend Solana applications.

Can I build a React Native Solana app with Phantom and Helius WebSocket streaming?▼

Yes, you can build a React Native Solana app with Phantom and Helius WebSocket streaming. This skill supports React Native contexts for wallet connections alongside real-time on-chain streaming and asset queries via DAS.

How do I securely proxy Helius API keys in a frontend Solana application?▼

To securely proxy Helius API keys in a frontend Solana application, you must route requests through a backend proxy. This skill provides guidance on secure API key proxying practices to protect your Helius backend tooling credentials.

Does this support token-gated content and NFT minting for Solana wallets?▼

Yes, this supports token-gated content and NFT minting for Solana wallets. It enables developers to implement on-chain verification flows, gated content access, and NFT minting directly within browser-based and mobile Solana applications.

Do I need a Helius MCP server to build Phantom Solana apps with this skill?▼

Yes, you need a functioning Helius MCP server to build Phantom Solana apps with this skill. It requires the server and access to references for correct routing, security practices, and implementation guidance across React, React Native, and vanilla JS.

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