Provides a single unified wallet interface for users to securely store, send, receive, swap, stake, and trade cryptocurrencies and NFTs across Solana, Ethereum, Polygon, and Bitcoin blockchains, while interacting with decentralized applications

User installs extension → creates or imports wallet via seed phrase → sets local password → funds wallet via receive or fiat on-ramp → connects to dApps, swaps tokens, stakes, manages NFTs, and signs transactions all within the popup UI

Target users: DeFi users and crypto traders / NFT collectors and traders / Web3 application users / Solana ecosystem participants / Multi-chain crypto users

Source code is heavily minified/bundled making deep feature analysis challenging
Transaction fee percentages are dynamic and not hardcoded in source — actual fee rates cannot be confirmed from code alone
The extension has 376 files with large chunks; some edge-case features may not have been fully inspected

Monetization

No paid features detected

The extension is free to install and use with no subscription tiers, premium plans, or feature gating. Phantom earns revenue through transaction-based fees (swap fees with a percentage, gasless 'premium transaction fees', staking fees, and fiat on-ramp fees via Stripe/Bridge). These are standard DeFi wallet fee models applied to transactions, not paid feature tiers. The 'upgrade' keyword hits were in generic code context (error handling, protocol grammars), not payment UI. The 'purchase' hits refer to buying crypto with fiat currency via third-party providers, not purchasing a subscription. The 'premium' hits refer to 'premium transaction fee' for gasless swaps — a transaction fee, not a subscription. No Stripe subscription integration, no billing/plan APIs, no upgrade prompts were found in the source code.

Confidence: 88
Payment platform: --
Source: AI / High
Login required: No
Reason: Phantom is a self-custodial crypto wallet. Users create/import wallets using seed phrases (recovery phrases) and set a local password to lock the wallet — no email, phone, or service account is required. The store description explicitly states 'Private by design. No name, email, or phone number required.' The 'login' keyword hits in source code refer to blockchain authentication protocols (zkLogin for Sui, Sign-In with Ethereum EIP-4361, Sign-In with Solana) used for dApp connection, not user account login. No service-side authentication is needed for core wallet functionality.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、storage、scripting、tabs、webRequest
主机权限覆盖范围较宽
同时具备浏览数据与站点访问能力

Publisher

Phantom

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access