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Use this skill when the user wants to purchase a virtual debit card using crypto, create a prepaid card via x402 protocol, check virtual card status, or set up an EVM wallet for card payments. Trigger on: "buy a card", "get a virtual card", "create card", "card status", "setup wallet for card", or any intent involving purchasing virtual Visa/Mastercard with cryptocurrency.ClawHub · yuanyongm

706 installs

Use this skill when the user wants to purchase a virtual debit card using crypto, create a prepaid card via x402 protocol, check virtual card status, or set...

Generates or handles private keysAsks the user to paste a credential
Credentials it expects: EVM_PRIVATE_KEY
Evidence lines
  • generates_or_handles_keys — SKILL.md: # First time: provide your EVM wallet private key (service URL has a built-in default)
  • generates_or_handles_keys — SKILL.md: > "Please provide your EVM wallet private key (BSC network). It will be stored locally at ~/.x402-card/config.json with restricted file permissions and never tr
  • generates_or_handles_keys — SKILL.md: # Update private key
  • generates_or_handles_keys — SKILL.md: - After update, run `setup --show` to confirm (private key is masked).
  • generates_or_handles_keys — SKILL.md: - **NEVER** log or display the full private key. Mask it as `0x...last4`.
  • solicits_credentials — SKILL.md: # First time: provide your EVM wallet private key (service URL has a built-in default)
  • solicits_credentials — SKILL.md: > "Please provide your EVM wallet private key (BSC network). It will be stored locally at ~/.x402-card/config.json with restricted file permissions and never tr

Registry's own scan (clawhub): suspicious on 2026-05-29 — their verdict, not ours. Our disclosure is a static description of what the skill declares and does; it is not a safety verdict. Source record: clawhub.ai/yuanyongm/skills/x402-card.

Install

openclaw skills install yuanyongm/x402-card

Copied from the registry's documented install form. Read the disclosure above first; it is the whole point of this page.

Observed record

First seen 2026-09-02. The weekly re-scan will record install growth and any change to the skill's content hash; one observation so far.

Cite this page

Sato Hub. "Use this skill when the user wants to purchase a virtual debit card using crypto,   create a prepaid card via x402 protocol, check virtual card status, or set up an   EVM wallet for card payments. Trigger on: "buy a card", "get a virtual card",   "create card", "card status", "setup wallet for card", or any intent involving   purchasing virtual Visa/Mastercard with cryptocurrency. — skill disclosure on Sato Hub." Sato Hub, accessed 2026-09-06. https://satohub.ai/skills/clawhub%3Ayuanyongm%2Fx402-card

This page is refreshed daily. Citations include the date so a reader can tell which snapshot a claim came from.