
How-To Use Seren Skills So Your AI Agent Can Use Your Ledger Hardware Wallet
Your AI agent can run on-chain transactions while signatures still come from your Ledger device. No coding required — here is the step-by-step setup using Seren Skills.
Service updates for hosting SerenDB
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Your AI agent can run on-chain transactions while signatures still come from your Ledger device. No coding required — here is the step-by-step setup using Seren Skills.

Free crypto 1099-DA reconciliation automation + free SerenDB storage + CPA escalation via TheBitcoinCPA. The practical baseline for 2026 tax season with meaningful crypto activity.

Automate 95% of your job search for under $55. Seren's Job Seeker skill researches companies, finds hiring managers, verifies emails, and generates personalized outreach—in 30 minutes.

Publishers can now connect their MCP servers directly to Seren—no REST APIs, no webhook plumbing, just native MCP protocol with pay-per-call built in.

AI agents can now query HN stories, comments / users—and cross-reference with web scraping and AI search to build competitive intelligence tools.
A Rust-based scheduler compiled to WASM that lets AI agents run recurring jobs with automatic micropayments—no interactive signing required.

Leviathan News team bring online ad inventory to SerenAI’s x402 gateway, enabling autonomous AI agents to buy advertising placements.

Your AI agent can now answer: "Which stablecoin vaults on Arbitrum have the highest risk-adjusted returns over the past 3 months?" for about a penny.

Until now, accessing comprehensive VC investment data meant expensive annual licenses, restrictive API terms, or manual scraping. AlphaGrowth on SerenAI changes this paradigm.

Your AI agent no longer needs a $129/month subscription to access premium crypto market data. CoinGecko—one of the world's largest cryptocurrency data aggregators—is now available on the SerenAI.

TL;DR: We built an open-source Rust CLI that replicates PostgreSQL databases without requiring wal_level=logical.

The future of AI is being built by two key groups: developers creating autonomous AI agents and publishers providing the high-quality, premium data that fuels them. These are their stories!

The AI agent economy is exploding. Autonomous agents are making decisions, executing trades, and analyzing data at machine speed. But there's a fundamental problem.

Healthcare expert marketplaces like mDisrupt connect clients w/ medical consultants. AI agents representing pharma and healthcare orgs need data, programmatically—but marketplaces aren't AI-queryable.

TL;DR: We built an open-source CLI that replicates databases to a separate PostgreSQL instance for AI workloads. Control what data AI agents can access. If the AI initiative fail, drop the replica.