{
  "linkset": [
    {
      "anchor": "https://vendorcalcs.com/",
      "sitemap": [
        {
          "href": "https://vendorcalcs.com/sitemap-index.xml",
          "type": "application/xml"
        }
      ],
      "describedby": [
        {
          "href": "https://vendorcalcs.com/robots.txt",
          "type": "text/plain"
        }
      ],
      "service-doc": [
        {
          "href": "https://vendorcalcs.com/llms.txt",
          "type": "text/plain"
        }
      ]
    }
  ],
  "name": "VendorCalcs API & Tools Catalog",
  "description": "Programmatic micro-tools and fee calculation engines for digital merchants, e-commerce stores, and marketplace sellers.",
  "url": "https://vendorcalcs.com",
  "endpoints": [
    {
      "name": "Stripe Fee Calculator (US)",
      "path": "/stripe-fee-calculator-us/",
      "description": "Calculate Stripe US domestic credit card fees, international markups, currency conversion, and reverse billing."
    },
    {
      "name": "PayPal Fee Calculator (US)",
      "path": "/paypal-fee-calculator-us/",
      "description": "Calculate PayPal US commercial rates, international fees, and net payouts."
    },
    {
      "name": "Square Fee Calculator (US)",
      "path": "/square-fee-calculator-us/",
      "description": "Calculate Square in-person POS and online payment processing fees."
    },
    {
      "name": "Shopify Fee Calculator (US)",
      "path": "/shopify-fee-calculator-us/",
      "description": "Calculate Shopify Payments rates across Basic, Shopify, and Advanced plans plus third-party gateway penalty fees."
    },
    {
      "name": "Etsy Fee Calculator (US)",
      "path": "/etsy-fee-calculator-us/",
      "description": "Calculate Etsy 6.5% transaction fees, $0.20 listing fees, and payment processing fees."
    },
    {
      "name": "eBay Fee Calculator (US)",
      "path": "/ebay-fee-calculator-us/",
      "description": "Calculate eBay Final Value Fees (13.25% + $0.30) and optional insertion fees."
    },
    {
      "name": "Poshmark Fee Calculator (US)",
      "path": "/poshmark-fee-calculator-us/",
      "description": "Calculate Poshmark seller fees ($2.95 under $15, 20% for $15+) and target net price."
    },
    {
      "name": "Mercari Fee Calculator (US)",
      "path": "/mercari-fee-calculator-us/",
      "description": "Calculate Mercari 0% seller fees and $2.00 direct deposit cash-out fees."
    },
    {
      "name": "Depop Fee Calculator (US)",
      "path": "/depop-fee-calculator-us/",
      "description": "Calculate Depop 0% commission and 3.3% + $0.45 payment processing."
    },
    {
      "name": "TikTok Shop Fee Calculator (US)",
      "path": "/tiktok-shop-fee-calculator-us/",
      "description": "Calculate TikTok Shop 6.0% + $0.30 referral fees and profit margins."
    },
    {
      "name": "Amazon FBA Calculator (US)",
      "path": "/amazon-fba-calculator-us/",
      "description": "Calculate Amazon 15% referral fees and FBA pick & pack fulfillment costs."
    },
    {
      "name": "LemonSqueezy Fee Calculator (US)",
      "path": "/lemonsqueezy-fee-calculator-us/",
      "description": "Calculate Merchant of Record fees covering global sales tax remittance."
    },
    {
      "name": "Merchant Fee Research & Editorial Guides Hub",
      "path": "/guides/",
      "description": "Comprehensive index of payment gateway fee guides, marketplace seller fee comparisons, and tax compliance playbooks."
    },
    {
      "name": "Stripe vs PayPal vs Square Comparison Guide",
      "path": "/guides/stripe-vs-paypal-vs-square/",
      "description": "In-depth payment processing fee comparison across Stripe, PayPal, and Square."
    },
    {
      "name": "Reseller Fee Showdown (eBay vs Poshmark vs Mercari vs Depop)",
      "path": "/guides/ebay-vs-poshmark-vs-mercari-vs-depop/",
      "description": "Detailed marketplace seller commission benchmark comparing net profit on sales."
    },
    {
      "name": "Legal Credit Card Surcharging & Reverse Invoicing Guide",
      "path": "/guides/how-to-pass-credit-card-fees-legally/",
      "description": "State regulations, card brand caps, and reverse invoice formulas for passing credit card fees."
    },
    {
      "name": "Schedule C Payment Processing Fee Tax Deduction Guide",
      "path": "/guides/how-to-deduct-payment-processing-fees-schedule-c/",
      "description": "Guide to deducting 100% of processing and marketplace fees on IRS Schedule C."
    }
  ]
}