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ClawIndex

OpenClaw Skills & Use Case Index

ClawIndex is an ecosystem-driven index of OpenClaw skills and real-world use cases.

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Skills with input: Integration constraints

Browse skills that use this input.

  • paypal-integration-v3 - Integrate PayPal payments and billing workflows
    paypalpaymentspayment-integrationexpress-checkout

    ★ 158 · Updated 2026-10-16

    Guides PayPal payment integration covering Express Checkout, IPN handling, recurring billing, refunds, validation, and provenance-preserving workflow execution.

    ⚙ Integrate PayPal payments⚙ Implement Express Checkout⚙ Handle IPN notifications
  • backend-architect - Design scalable and resilient backend systems
    backend architectureAPI designmicroservicesdistributed systems

    ★ 0 · Updated 2026-10-05

    Designs scalable backend services and APIs, including service boundaries, integration patterns, resilience, security, and observability.

    ⚙ Capture domain requirements⚙ Define service boundaries⚙ Design API contracts
  • backend-architect - Design scalable backend systems and APIs
    backend architectureAPI designmicroservicesdistributed systems

    ★ 22 · Updated 2026-10-05

    Designs scalable backend services and APIs, including service boundaries, contracts, integration patterns, resilience, and observability.

    ⚙ Capture domain requirements⚙ Define service boundaries⚙ Design API contracts
  • backend-architect - Design scalable backend systems and APIs
    backend architectureAPI designmicroservicesdistributed systems

    ★ 0 · Updated 2026-10-04

    Designs scalable backend services and APIs, including service boundaries, data contracts, integration patterns, resilience, scaling, and observability.

    ⚙ Design backend APIs⚙ Define service boundaries⚙ Specify data contracts