{
  "name": "Anthropic Agent SDK",
  "slug": "anthropic-agent-sdk",
  "pricingModel": "free",
  "normalized": {
    "currency": "USD",
    "entry": null,
    "plans": [
      {
        "plan": "Open Source",
        "perMonth": 0,
        "unit": "unknown",
        "unitNoun": null,
        "billing": "unknown",
        "free": true,
        "contactSales": false
      }
    ],
    "hasFreePlan": true,
    "hasFreeTrial": false,
    "contactSalesOnly": false
  },
  "pricingDetails": {
    "tiers": [
      {
        "name": "Open Source",
        "price": "Free",
        "features": [
          "Full source code access",
          "Community support",
          "Self-hosted"
        ]
      }
    ],
    "currency": "USD",
    "hasFreeTier": true,
    "hasFreeTrial": false,
    "billingCycles": []
  },
  "costFacts": null,
  "pricesByRegion": null,
  "verdict": "The Anthropic Agent SDK is offered as a free, open-source solution, which is incredibly generous and fair compared to any market alternative. There are no direct costs for the SDK itself. This is best for developers and organizations looking to integrate Claude API capabilities without an upfront SDK licensing fee.",
  "bestFor": "Developers needing free Claude API access | Startups with limited budget | Open-source enthusiasts",
  "hiddenCosts": [],
  "recentChanges": [],
  "priceHistory": [],
  "partnerLink": false,
  "provenance": {
    "lastVerifiedAt": "2026-10-24",
    "sourceUrl": null,
    "confidence": "high"
  },
  "source": "Toolradar",
  "citation": "Toolradar, verified 2026-10-24, https://toolradar.com/tools/anthropic-agent-sdk/pricing",
  "affiliateUrl": "https://toolradar.com/api/go/anthropic-agent-sdk?ref=mcp&key=json",
  "toolradarUrl": "https://toolradar.com/tools/anthropic-agent-sdk/pricing"
}