Docs/Getting Started/Overview

Sealevel Docs.

Set up CLI, MCP, or hit the API directly. Reference for every integration point.

01Getting Started

Quick Start

Authentication

OAuth sign-in, API keys, device login, rate-limit tiers.

Web Chat

Use Sealevel directly at sealevel.tech/chat — no install needed.

CLI

Interactive terminal session with slash commands for Solana/Anchor development.

MCP Server

Use Sealevel from Claude Code, Cursor, Windsurf, or Codex via Model Context Protocol.

Chat Completions

POST /api/chat — SSE streaming chat endpoint.

Explain Endpoints

Transaction explainer and error decoder.

Usage Stats

Per-key usage — today's count + 7-day history.

Heads Up

Sealevel is under active development. APIs and clients may change.

Quick Start→