Agent

Use Solz from your own apps and AI agents, at the same prices as the site. Your wallet signs everything, and Solz never sees your private key.

API key

Sign a message with your wallet to create a key. Creating a new one replaces the old one.

Agent skills

A skill teaches your AI agent to use Solz. It helps you set up your key without putting it in the chat, shows you the cost and waits for your approval before anything is signed.

Claude Code: run this in your project.

mkdir -p .claude/skills/solz && curl -fsSL https://www.solz.app/skills/solz/SKILL.md -o .claude/skills/solz/SKILL.md

Codex, Cursor and others: copy the skill into AGENTS.md or your client's rules, without the part between the --- lines.

Open SKILL.md

MCP

Add this to your MCP client's settings, with your API key.

{
  "mcpServers": {
    "solz": {
      "url": "https://www.solz.app/api/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Read the MCP guide

REST API

Each tool is also a POST endpoint. The second address lists every tool and its inputs.

POST https://www.solz.app/api/v1/tools/<tool>
Authorization: Bearer YOUR_API_KEY

GET https://www.solz.app/api/v1/tools

How signing works

Tools build transactions and simulate them, but nothing happens until a wallet signs. An agent with its own wallet signs them and calls submit. Otherwise, it gives you an approval link, and you approve on this site in your wallet or X Wallet.