api.402rates.com

https://api.402rates.com/v1/settlement/costs

Measured USDC transfer costs on Base, Polygon, Arbitrum, Ethereum and XDC: simulated gas, current token prices, fresh chain heads and applicable rollup L1 fees. Inputs and block references accompany each figure. Cheapest first; unmeasurable chains are excluded, not estimated. Business/professional use only. Terms: https://402rates.com/data-terms/

last updated: Oct 9, 2026 · type: http · x402 v2

Payment Options

NetworkSchemeAmountPay To
Baseexact$0.01 USDC0xf567...cb98
Polygonexact$0.01 USDC0xf567...cb98
Arbitrum Oneexact$0.01 USDC0xf567...cb98
eip155:50exact0.01 tokens0xedb1...Bb19

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Resource Activity

via Bazaar · last 30 days
Calls
3
Unique Payers
3
Last Called
Oct 9, 2026