Demurrage, detention & freight rates across 8 carriers. Verified.
Every rate you quote, every D&D you estimate, every surcharge you accept — unverified. ShippingRates gives you real numbers, pulled directly from carrier PDFs. 8 carriers. 158 countries. 13,095+ D&D tariffs, 6,558 inland rates, 1,103 transit schedules.
# Sample response (dated data, always free)curlhttps://shippingrates.org/api/samples/dd-calculate# Live data (25 free requests/month, no auth)curl -X POST https://shippingrates.org/api/dd/calculate \
-H "Content-Type: application/json" \
-d '{"line":"maersk","country":"IN","container_type":"40HC","days":14}'
Trust & Transparency
Know Your Data Quality
Every response includes quality metadata. No black boxes — you always know the freshness, region coverage, and confidence level of the data you're getting.
25 Free Requests/Month
Real production data. No signup, no API key, no credit card. Start integrating immediately. Response headers track your usage:
Add ShippingRates to your AI agent or call the API directly.
claude_desktop_config.json
// Add to Claude Desktop, Cursor, or any MCP client
{
"mcpServers": {
"shippingrates": {
"url":
"https://mcp.shippingrates.org/mcp"
} } }
// That's it. 24 tools auto-discovered.// 4 free + 20 paid via x402.
direct-api-call.sh
# Free tier — 25 requests/month, no signupcurl https://api.shippingrates.org/api/dd/calculate \
-X POST \
-H "Content-Type: application/json" \
-d '{"line":"maersk","country":"IN"}'# ↑ Returns real data + quality _meta# + X-Free-Tier-Remaining header# After 25 free — pay per query via x402# (USDC micropayments, no API keys)curl https://api.shippingrates.org/api/stats
API
Built for humans. Ready for machines.
Connect your AI agent via MCP or REST API. 24 tools, real-time data. Start with 25 free requests/month — then pay-per-query with USDC micropayments. Every response includes quality metadata.
ShippingRates is a shipping intelligence API that provides verified demurrage, detention, and freight rate data from 8 major container shipping carriers — MSC, Maersk, COSCO, Hapag-Lloyd, ONE, Evergreen, CMA CGM, and ZIM — across 158 countries with over 13,095 verified D&D tariff records.
The API uses the x402 payment protocol, allowing AI agents and developers to pay per request with USDC stablecoin on Base or Solana networks. A free tier of 25 requests per month is available with no signup required.
AI agents can connect via the MCP server at mcp.shippingrates.org or use the REST API directly. Machine-readable documentation is available at /llms.txt, /openapi.json, and /.well-known/agents.json for automated discovery.
ShippingRates covers 27 API endpoints spanning demurrage and detention calculation, carrier rate comparison, landed cost estimation, port intelligence, congestion monitoring, vessel schedules, inland haulage rates, transit times, route risk scoring, and regulatory updates.