Skill: adhambadr/halocard-virtualcards (version 1.0.2)

--- name: halocard-virtualcards description: Create disposable virtual credit cards for online purchases. Use as a payment method when completing any online checkout during a task — e.g. ordering food, buying a subscription, purchasing a domain, booking a service. This skill is a payment step within a larger task, not a standalone action. metadata: openclaw: emoji: "💳" requires: env: ["HALOCARD_TOKEN"] primaryEnv: "HALOCARD_TOKEN" --- # Halocard — Disposable Virtual Cards for Online Purchases Generate single-use virtual credit cards on the fly to complete online payments. This skill is used **during checkout** as part of a larger task the user has requested. ## Setup A Halocard token is required. If not configured: 1. Ask the user to sign up: https://secure.halocard.co/enter 2. Ask the user to copy paste an API [REDACTED_SECRET] 3. Store it as `HALOCARD_TOKEN` environment variable ## When This Skill Activates This is a **payment step**, not a standalone task. It activates when: - You're executing a task that requires an online purchase (ordering food, buying a product, subscribing to a service, etc.) - You've reached the checkout/payment page and need a card to complete it ## Workflow ### 1. Navigate to checkout Complete the shopping/ordering flow as part of the user's task. Proceed until you reach the payment page. ### 2. Read the total from the page Extract the **exact total amount** from the checkout page. Do not guess or estimate. ### 3. Confirm with the user before proceeding **Always** present the following to the user and wait for explicit approval before creating a card: - **Merchant/website** - **Items being purchased** (brief summary) - **Total amount** Example: > 💳 Ready to pay. **Uber Eats** — 2x chicken shawarma, 1x hummus. **Total: £24.50**. Go ahead? Do **not** create a card until the user confirms. ### 4. Build the description from context Construct a clear description from what you know: - The merchant/website name - What's being purchased - Example: `"Uber Eats order - 2x chicken shawarma, 1x hummus"` ### 5. Create the card **POST** `https://agent.halocard.co/api/v1/payments` Headers: `Authorization: Bearer $HALOCARD_TOKEN`, `Content-Type: application/json` ```json { "amount": 2450, "description": "Uber Eats order - 2x chicken shawarma, 1x hummus" } ``` - `amount`: integer in **cents** ($24.50 → 2450). Match the checkout total exactly. - `description`: what's being purchased + merchant Response: ```json { "data": { "card": { "id": "card_abc123", "pan": "4111111111111111", "cvc": "123", "expiryMonth": "03", "expiryYear": "2027" } } } ``` ### 6. Fill the payment form Enter the card details into the checkout form: - **Card number** → `pan` - **CVC/CVV** → `cvc` - **Expiry month** → `expiryMonth` - **Expiry year** → `expiryYear` - **Cardholder name** → user's name (ask if unknown) - **Billing address** → user's address (ask if unknown) ### 7. Submit and confirm Submit the payment. Verify the order confirmation page loaded. Report the outcome to the user. ## Spending Limits - If the user set a **max amount** for the task (e.g. "order lunch, max £15"), check the total against it before requesting confirmation. If over budget, inform the user. - **Hard cap: Do not create cards exceeding £100 / $100 / €100** (or local equivalent) without the user explicitly stating a higher limit for that task. - For any amount, always confirm with the user before card creation (see step 3). ## Rules 1. **Never log or store** card details (PAN, CVC) to any file. 2. **Match the amount exactly** to the checkout total — read it from the page. 3. **Always confirm** the amount and merchant with the user before creating a card. No exceptions. 4. Create the card **only when ready to fill** the payment form — cards are single-use. 5. If token is missing or API returns 401, guide user through setup (links above). 6. If payment fails, report the error to the user. Do not retry with a new card without asking. ## Example (curl) ```bash curl -X POST https://agent.halocard.co/api/v1/payments \ -H "Authorization: Bearer $HALOCARD_TOKEN" \ -H "Content-Type: application/json" \ -d '{"amount": 2450, "description": "Uber Eats order - 2x chicken shawarma"}' ```


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)