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code-402/@code-402/langchain

code402 x402 pay-per-call tools as LangChain DynamicStructuredTools — IBAN/LEI/VAT/GSTIN/IFSC/SWIFT/sanctions verification, non-custodial USDC-on-Base payments with a hard client-side spend cap.

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Owner	code-402
License (as declared)	MIT
Stars	0
Forks	0
Main language	javascript
Created	28 September 2026
Last updated at source	28 September 2026

npmjavascriptx402langchainagentstoolsusdcbaseeip-3009micropaymentscode402

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