toadlyBroodle/satring

Overview

A service directory for discovering, rating, and paying for APIs over Bitcoin Lightning using L402 and x402 protocols. It is designed for the agent economy, enabling autonomous agents to find and pay for API services with instant micropayments.

Best for

Best for
Developers building autonomous agents that need to pay for API calls with Bitcoin Lightning micropayments

Use cases

• Discover APIs that accept Bitcoin Lightning payments for agent workflows
• Integrate L402/x402 payment flows into Python-based agent applications
• Rate and review APIs in a decentralized directory for the agent economy

How to use

Install

pip install -r requirements.txt

Tools exposed

• DATABASE_URL
• PAYMENT_URL
• PAYMENT_KEY
• AUTH_ROOT_KEY
• AUTH_SUBMIT_PRICE_SATS
• AUTH_REVIEW_PRICE_SATS
• AUTH_BULK_PRICE_SATS
• AUTH_ANALYTICS_PRICE_SATS
• AUTH_SERVICE_ANALYTICS_PRICE_SATS
• AUTH_REPUTATION_PRICE_SATS
• AUTH_PRICE_SATS
• X402_FACILITATOR_URL
• X402_PAY_TO
• X402_NETWORK
• X402_ASSET
• AUTH_SUBMIT_PRICE_USD
• AUTH_REVIEW_PRICE_USD
• AUTH_BULK_PRICE_USD
• AUTH_ANALYTICS_PRICE_USD
• AUTH_SERVICE_ANALYTICS_PRICE_USD

Tested with

Claude Desktop, Claude Code

Notes

A service directory for discovering, rating, and paying for APIs over Bitcoin Lightning using L402 and x402 protocols. It is designed for the agent economy, enabling autonomous agents to find and pay for API services with instant micropayments.

5 stars on GitHub. Last updated 2026-05-20. Licensed MIT.

Use cases

• Discover APIs that accept Bitcoin Lightning payments for agent workflows
• Integrate L402/x402 payment flows into Python-based agent applications
• Rate and review APIs in a decentralized directory for the agent economy

Pros

• Enables instant micropayments via Bitcoin Lightning for API access
• Open-source Python implementation with a focused protocol (L402/x402)
• Targets the emerging agent economy with a dedicated directory

Cons

• Very niche use case limited to Bitcoin Lightning and L402/x402 protocols
• Low star count (5) indicates early-stage project with limited community adoption
• Requires both API providers and consumers to support Lightning payments

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.