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x402-paid-checks (LangChain + CrewAI)

53 pay-per-call tools across 11 APIs (domain/TLS/DNS checks, email security, vendor safety, ransomware claims, SaaS outage status, invoices, AEO). Each call pays in USDC on Base via x402 from your own wallet.

pip install "x402-paid-checks[langchain]"   # or [crewai]
export X402_PRIVATE_KEY=0x...        # your wallet key (holds USDC on Base). Without it, tools return the live price only.
export X402_MAX_USD_PER_CALL=0.10    # refuse anything pricier (default 0.10)
from x402_paid_checks.langchain import get_langchain_tools
tools = get_langchain_tools(apis=["vendorsafety", "mailsecuritytools"])
from x402_paid_checks.crewai import get_crewai_tools
crew_tools = get_crewai_tools(tools=["vendorsafety_vendor_safety"])

Bad input returns 4xx and is never charged.

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Release files for x402-paid-checks 0.1.0

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Source distribution for x402-paid-checks 0.1.0
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x402_paid_checks-0.1.0-py3-none-any.whl Python 3 none any Details for x402_paid_checks-0.1.0-py3-none-any.whl

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Release files / x402_paid_checks-0.1.0.tar.gz

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