Agent Vault

Agent Vault: Security software providing virtual cards and login credential substitution inside secure enclaves for AI agents.

Agent Vault provides virtual payment cards and credential management for AI agents. Users enter credentials and card details once into a dashboard and assign scope limits to each agent. Agents interact only with mock tokens during web interactions, while real credit card numbers, names, billing ZIP codes, and passwords are substituted inside an attested Confidential Compute enclave at form submission. Session traffic tunnels through the user machine so requests originate from the user IP. The platform works with Playwright scripts, Node, Anthropic's Computer Use, and Claude Code CLI.

Agent Vault at a glance

Best for: Software engineer
Runs on: CLI
Pricing: Free plan includes 1 card and 5 payments/month. Plus plan is free for 3 months for first 1,000 sign-ups with 5 cards and 100 payments/month. Custom high-volume tier.
Released: October 2026
Category: AI agent tool
Website: agentvault.io

Key features

Mock token substitution for payment and login fields
Real credential injection inside a Confidential Compute enclave
Per-transaction, daily, weekly, and monthly spending caps
Merchant allowlists and auto-pause on limit breaches
Immediate revocation kill switch for cards and logins
Browser context isolation for cookies, storage, and cache
Drop-in Playwright import for existing agent codebases
Webhook notifications for transaction events

Use it for

Personal shopping agents booking flights or purchases within weekly spending caps
Research agents purchasing paywalled papers and reports on demand
Development pipelines buying API credits automatically upon hitting rate limits
Procurement assistants managing recurring office and team orders

Alternatives to Agent Vault

Alter Vault — Enforces least privilege, runtime policy checks, and tamper-evident audit trails.
Composio — Equips AI agents with tools, managed user auth, and sandboxes across 1,500+ apps
AgentDock — It coordinates multi-device workflows and provides secure environment access.
BrowserOS — Runs entirely locally and lets AI agents use real user logins to complete tasks.
AgentTrust — Enforces zero-trust policy rules and maintains an immutable cryptographic audit ledger.
1Password for Agents — AI agents sign in securely without seeing credentials.
Adyen — Share AI agent resources across coding tools and repositories easily.
Agenta — Build and automate AI agents that run on your own infrastructure or the cloud.
Password Agent Sys — Enforces strict permission control and cryptographic task delegation for multi-agent systems.
Agent2api — It combines multiple AI desktop client accounts into one local OpenAI-compatible API.
APIStack — Connect AI agents to over 100 tools using one API key or a single MCP endpoint.
Alook — Connects existing local coding agents to team communication channels.

All Agent Vault alternatives