About This Directory

We don't build tools—we review, rank, and guide. This directory curates the best Lightning wallets, payment protocols, and infrastructure for AI agents with honest, detailed evaluations.

Bitcoin-native AND competing rails: We track L402 (Lightning), x402 (stablecoin), and traditional payment infrastructure. If Coinbase Agentic Wallets outperform Lightning-native solutions in adoption or UX, we document that honestly and analyze why. Orange accent = Bitcoin-native. Blue accent = Crypto-generic/competing rails.

Evaluation criteria: Agent-friendly API | Payment speed | Transaction costs | Developer experience | Documentation quality | Production readiness | Adoption metrics

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Submission Guidelines

Building tools for AI agent payments? We'd love to review your work. Email submissions to tools@bitcoinsingularity.ai with:

We evaluate all submissions based on merit, not ideology. If your tool works well for agents, we'll say so—even if it's not Bitcoin-native.