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All your tools. None of your passwords. Danube is a marketplace for AI agent tools. One API key unlocks 100+ integrations including Slack, GitHub, Gmail, and Stripe, with no per-service OAuth. Publishers register an OpenAPI or MCP spec, set per-execution pricing, and get paid every time an agent calls their tool. Security-first: agents never see your credentials. You approve access via device flow and revoke anytime. B2A: Business-to-Agent. The new distribution channel.
DanubeThe App Store for Agent Tools
Preston Thieleleft a comment
Hey Product Hunt! I'm Preston, the founder of Danube. Two problems kept bugging me. First: I wasted hours setting up tools with Claude Code and OpenClaw. Every service has different auth, rate limits, and quirks. I was constantly worried about my API keys and passwords being exposed. Second: tool builders have no distribution channel to AI agents. Agents are becoming massive consumers of...
DanubeThe App Store for Agent Tools