L402 Lightning payment middleware for LangChain.js tools — wrap any async tool function with a pay-per-call Lightning gate backed by LNBits. Works with DynamicTool, StructuredTool, or any plain async function.
Cross-referenced across 55 tracked directories
#4824
Popularity Rank
1 / 55
Listed In
Emerging
Adoption Stage
5/12/2026
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Recently added to the ecosystem
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