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BytesAgain β€Ί Skills β€Ί Paddle
πŸ¦€ ClawHub

Paddle

by @ivangdavila

Integrate Paddle payments with subscriptions, webhooks, checkout, and tax compliance.

Versionv1.0.0
Downloads707
Installs1
#api#writing#finance#ecommerce#legal
TERMINAL
clawhub install paddle

πŸ“– About This Skill

name: Paddle slug: paddle version: 1.0.0 homepage: https://clawic.com/skills/paddle description: Integrate Paddle payments with subscriptions, webhooks, checkout, and tax compliance. changelog: Initial release with API reference, webhook handling, and checkout integration. metadata: {"clawdbot":{"emoji":"πŸ“","requires":{"bins":[]},"os":["linux","darwin","win32"]}}

Setup

On first use, read setup.md for integration guidelines.

When to Use

User needs to integrate Paddle for SaaS payments. Agent handles API calls, webhook verification, checkout setup, subscription management, and tax compliance configuration.

Architecture

Memory lives in ~/paddle/. See memory-template.md for structure.

~/paddle/
β”œβ”€β”€ memory.md     # API keys, environment, product IDs
└── webhooks.md   # Webhook endpoints and event handling

Quick Reference

| Topic | File | |-------|------| | Setup process | setup.md | | Memory template | memory-template.md | | API endpoints | api.md | | Webhook handling | webhooks.md |

Core Rules

1. Always Use Sandbox First

  • Test ALL integrations in sandbox before production
  • Sandbox API: https://sandbox-api.paddle.com
  • Production API: https://api.paddle.com
  • Never skip sandbox testing for payment flows

    • 2. Verify Webhook Signatures

  • Every webhook MUST be verified before processing
  • Use the webhook secret from Paddle dashboard
  • Reject requests with invalid signatures immediately
  • Log failed verifications for debugging

    • 3. Handle Subscription States Correctly

    | State | Meaning | Action | |-------|---------|--------| | active | Paying customer | Grant access | | trialing | In trial period | Grant access, remind before end | | past_due | Payment failed | Retry period, warn user | | paused | User paused | Restrict access, allow resume | | canceled | Subscription ended | Revoke access at period end |

    4. Store Paddle IDs Correctly

  • customer_id (ctm_xxx) β€” unique per customer
  • subscription_id (sub_xxx) β€” unique per subscription
  • transaction_id (txn_xxx) β€” unique per payment
  • price_id (pri_xxx) β€” your pricing configuration
  • Map these to your internal user/subscription records

    • 5. Use Paddle Retain for Dunning

  • Enable Paddle Retain in dashboard for failed payments
  • It handles retry logic and customer communication
  • Track subscription.past_due events but let Paddle retry first
  • Only take action after subscription.canceled from failed payments

    • Common Traps

  • Hardcoding price IDs β†’ Use environment variables, prices change between sandbox/production
  • Processing webhooks without verification β†’ Security vulnerability, anyone can fake events
  • Ignoring past_due state β†’ User loses access during retry window, bad UX
  • Not handling proration β†’ Confusing charges when users upgrade/downgrade mid-cycle
  • Testing with production keys β†’ Real charges, angry customers, refund headaches

    • External Endpoints

    | Endpoint | Data Sent | Purpose | |----------|-----------|---------| | https://api.paddle.com | Customer data, subscription info | Payment processing | | https://sandbox-api.paddle.com | Test customer data | Sandbox testing |

    No other data is sent externally.

    Security & Privacy

    Data that leaves your machine:

  • Customer email and name sent to Paddle for billing
  • Payment amounts and subscription details
  • IP addresses for tax calculation

    • Data that stays local:

  • API keys stored in environment variables
  • Webhook secrets never logged
  • Internal user mappings

    • This skill does NOT:

  • Store credit card numbers (Paddle handles PCI compliance)
  • Access payment methods directly
  • Share customer data with third parties beyond Paddle

    • Trust

    By using this skill, customer and payment data is sent to Paddle. Only install if you trust Paddle with your billing data.

    Related Skills

    Install with clawhub install if user confirms:
  • billing β€” General billing patterns
  • payments β€” Payment processing
  • subscriptions β€” Subscription management

    • Feedback

  • If useful: clawhub star paddle
  • Stay updated: clawhub sync

    • ⚑ When to Use

    User needs to integrate Paddle for SaaS payments. Agent handles API calls, webhook verification, checkout setup, subscription management, and tax compliance configuration.

    βš™οΈ Configuration

    On first use, read setup.md for integration guidelines.