FreightGate — Shipping Intelligence API | Demurrage & Detention Rates via x402
https://api.shippingrates.org
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Pay-per-query API for verified demurrage & detention tariffs, local charges, inland haulage rates across 6 major shipping lines. USDC micropayments via x402.
Category
search
Chains
base, eip155:8453, solana, solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp
Price
$0.0200–$0.1000 USDC
How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://api.shippingrates.org/.well-known/x402.json
https://api.shippingrates.org/.well-known/x402