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Let your agents pay for any API

1,716 starsRust

Pay.sh – Discover, access, and pay for any API autonomously

by fmerian·May 6, 2026·5 points·0 comments
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AI Analysis

●●SolidBold BetWizardry

Biometric-gated payments let AI agents pay APIs without exposing private keys.

Strengths
  • •Touch ID and Windows Hello integration gates payments without key exposure.
  • •Built-in MCP server enables AI assistants to request paid API calls directly.
  • •Embedded payment debugger visualizes 402 challenge-response cycles locally.
Weaknesses
  • •x402 payment protocol adoption remains unproven in production environments.
  • •Solana-only support limits appeal compared to multi-chain alternatives.
Target Audience

AI agent developers and API consumers needing micropayments

Similar To

Stripe · x402 protocol implementations · MCP payment tools

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AI/ML●●●Banger

MCP plugin that lets Claude autonomously pay for APIs via Lightning

Agents finally have bank accounts: 402 interception + Lightning payments just works.

Zero to OneBold BetBig Brain
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