# Phantom

**Canonical:** https://apis.io/providers/phantom/  
**Website:** https://phantom.com  
**APIs profiled:** 10

Phantom is a self-custodial multi-chain crypto wallet for Solana, Ethereum, Polygon, Base, Bitcoin, Sui, Monad, and HyperEVM, distributed as a mobile app (iOS/Android) and browser extension with more than 20 million users. For developers, Phantom exposes injected Provider APIs per chain on window.phantom (Solana, EVM, Bitcoin, Sui) following the Wallet Standard and EIP-1193, a Universal Link / phantom:// Deeplinks API for mobile dApp integration with encrypted session handshakes, a multi-platform Connect SDK suite (React, React Native, Browser SDKs) with embedded wallet support and OAuth social login (Google, Apple), and a Phantom MCP Server that exposes 27 tools across wallet operations, swaps, portfolio rebalancing, and Hyperliquid perpetuals for AI agents — each agent receives its own wallet via device-code authentication. Apps register through the Phantom Portal to obtain an App ID, configure redirect URLs, verify domains, and opt into auto-confirm contracts.

## Kin Score — 23.5 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 23.5).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 6.7 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 47.4 |
| Developer Ergonomics | 42.9 |
| Commercial Clarity | 13.2 |
| Access Clarity | 13.2 |

Regulatory layer — **Payments**: 18.8 (matched via tags).

## Agent readiness — 1.3 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | documented |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (10)

- **Phantom Solana Provider API** — Solana wallet provider injected at window.phantom.solana exposing connect, disconnect, signMessage, signIn (Sign-In With Solana), signTransaction, signAllTransactions, and signA...
- **Phantom EVM Provider API** — EIP-1193 compliant Ethereum Provider API injected at window.ethereum and window.phantom.ethereum for Ethereum, Polygon, Base, Monad testnet, and HyperEVM. Supports the full Ethe...
- **Phantom Bitcoin Provider API** — Bitcoin provider injected at window.phantom.bitcoin exposing requestAccounts (returning BtcAccount objects with address, publicKey, addressType, and purpose), signMessage, and s...
- **Phantom Sui Provider API** — Sui provider exposed via window.phantom for browser and mobile platforms, offering connect, signTransactionBlock, and signMessage methods so Sui dApps can integrate Phantom alon...
- **Phantom Deeplinks API** — Universal Link (https://phantom.app/ul/v1/<method>) and custom protocol (phantom://v1/<method>) deeplinks for iOS and Android lets mobile dApps trigger Phantom for connect, disc...
- **Phantom React SDK** — React SDK (@phantom/react-sdk) for integrating Phantom across Solana and EVM chains with embedded wallet support and OAuth social login (Google, Apple) alongside the browser ext...
- **Phantom React Native SDK** — React Native SDK that lets iOS and Android apps embed Phantom wallet functionality, including embedded wallets, social login, and connection to the installed Phantom mobile app ...
- **Phantom Browser SDK** — Framework-agnostic Browser SDK for integrating Phantom into vanilla JavaScript or TypeScript web apps. Wraps the injected providers and embedded wallet flows so non-React applic...
- **Phantom MCP Server** — Model Context Protocol server (@phantom/mcp-server) that exposes 27 tools to AI agents across wallet operations (connection status, addresses, balances, transfers, transaction s...
- **Phantom Portal** — Developer portal for registering apps that integrate Phantom. Provides account creation, app creation with App IDs, domain verification, redirect URL configuration, app metadata...

## Security (2)

- **Phantom Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Phantom Vulnerability Disclosure** — security.txt · contact published

## Tags

Base, Bitcoin, Blockchain, Crypto, Cryptocurrency, Deep Links, Embedded Wallet, Ethereum, EVM, Monad, MCP, Mobile, Polygon, Self-Custody, Solana, Sui, Wallets, Web3

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/phantom/). Scores are computed from the provider's own public artifacts under a published rubric.