{
  "id": "skill-area:payment-gateway-integration",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-expanded-3.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Payment Gateway Integration",
    "description": "Integrating payment processors (Stripe, Adyen, PayPal) into applications —\ntokenization flows, 3D-Secure authentication, webhook reconciliation,\nmulti-currency settlement, and retry/idempotency patterns.\n",
    "expertiseLevels": [
      "practitioner",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:payment-gateway-integration",
      "to": "domain:fintech",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:payment-gateway-integration",
      "to": "domain:e-commerce",
      "kind": "applies_to",
      "attributes": {
        "confidence": "secondary"
      }
    }
  ],
  "incomingEdges": []
}