Calculate fees for a PayIn transaction before creating it. Get an exact quote showing:

• Collection Fees: Fees for collecting payment via PSE or SPEI (fixed + percentage)
• Settlement Fees: Fees for settling funds to the blockchain (fixed + percentage)
• FX Rate: Current market rate and Kira's applied rate
• FX Markup: Percentage markup on the exchange rate (typically 5%)
• Final Amount: Exact amount you will receive after all fees

How Fees Work:

1. Customer sends payment (e.g., 500 MXN)
2. Collection fee is deducted (e.g., 5 MXN)
3. Settlement fee is deducted (e.g., 20 MXN)
4. Remaining amount is converted using Kira rate (e.g., 475 MXN ÷ 18 = 26.39 USDT)
5. Final amount is settled to your wallet (e.g., 26.39 USDT)

Quote Expiration: Fee quotes are valid for 10 minutes. After expiration, request a new quote to get updated rates.

Authentication: Both x-api-key header and Authorization: Bearer <token> header are required.

For detailed examples and fee breakdowns, see PayIn Fees Documentation.