ClawAudit verdict

x402-agent

x402-paywall-kit

🟢 Trusted

Low risk — reviewed by ClawAudit, behavior matches stated purpose

x402 paywall detection and payment skill using X402_WALLET_PRIVATE_KEY to sign USDC transfers on Base via Coinbase facilitator; private key used only for signing payments to user-specified endpoints.

⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.

Automated static analysis — not a human review. ClawAudit flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

security

transparency

100

maintenance

Permission integrity

Installs packages at runtime — transitive dependencies are not auditable

package_install

Findings (4)

Pattern match critical

Possible hardcoded credential

clawmart/PUBLISHING.md · code · API_KEY="your-api-key-here

Pattern match medium

Popular HTTP library — network access

demo/README.md · code · Got

Pattern match low

Base64 encoding/decoding

SKILL.md · prose · downgraded · base64-encode

Pattern match low

Accesses sensitive environment variables

taraquinn-integration/stripe-checkout.ts · prose · downgraded · process.env.STRIPE_SECRET_KEY

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class B). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.

Permissions & capabilities

Requires 1 environment variable. (1 sensitive: X402_WALLET_PRIVATE_KEY). Requires 1 system binary.

package_installcredential_access

Is this flag fair?

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