Agents you can trust. Permissions you can prove.

Altana is noncustodial authorization infrastructure for agentic workflows.
Give an agent provable, revocable authority to act onchain, scoped by spend caps, allowed contracts, and expiry you set, never your keys.
Every permission lives in an open onchain Keystore that any app or agent can verify, not a vendor backend you have to trust.
Build with the TypeScript SDK, or operate through Claude, Cursor, or any MCP client.

Live on mainnet|

Quickstart

Start in five minutes

Create a smart agentic walletYour first wallet, session grant, and transaction.→Passkey wallet quickstartA wallet secured by Face ID or Touch ID, in the browser.→Private key wallet quickstartProgrammatic wallets for backends and autonomous agents.→Connect an AI toolOperate wallets from Claude, Cursor, or Codex. No code.→

Or pick your tool. One command connects your agent.

TypeScript

npm install @altananetwork/sdk viem

Explore the docs

Guides

Walkthroughs organized by goal, from a single scoped agent to a portfolio run by multiple agents. Each one ships working code.

Private key: agent wallet and policy →Passkey: agent wallet and policy →Let an agent trade on a DEX →Run a portfolio with multiple agents →Verify agent authority →Authorize across chains →

SDK Reference

Programmatic wallet creation, session grants, and onchain execution. TypeScript, BNB Smart Chain by default.

Setup on BNB Smart Chain →createWallet →grantSession →execute →Networks & Addresses →All functions →

MCP Server

Wallet tools for Claude, Cursor, and any MCP client. Create wallets, grant sessions, and send transactions from chat, then give the agent protocol know-how from the Skills Registry.

Overview →Install →Tools reference →Claude Skill →Skills Registry →Submit a skill →

Concepts

The mental model: how the Keystore and sessions fit together, and how Altana compares to custodial platforms.

Keystore →Sessions →Why Altana →How Altana is different →