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.
1 maintainer
Metadata
1 maintainer
Release files for x402-paid-checks 0.1.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| x402_paid_checks-0.1.0.tar.gz | 17.8 kB | Without provenance | Details for x402_paid_checks-0.1.0.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| 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 |
Total release size: 34.7 kB
Release files / x402_paid_checks-0.1.0.tar.gz
| Download URL | x402_paid_checks-0.1.0.tar.gz |
|---|---|
| Size | 17.8 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.13.5
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Release files / x402_paid_checks-0.1.0-py3-none-any.whl
| Download URL | x402_paid_checks-0.1.0-py3-none-any.whl |
|---|---|
| Size | 16.9 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
2f213f39faeddcabd6059ae090095b8f243a5818caa1e81b1376b5d5fab2e6b6
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BLAKE2b-256 checksum How to use checksums |
53656d40115b126a1dd29c1352c18492a4d1fbd4f8d2690a7de57714cf2de74a
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.13.5
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Security for x402-paid-checks 0.1.0
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