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Fees
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Returns the fee for a payin or payout before you create it, and for payouts the maximum you can send with your current balance.
GET
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Authorizations
Secret API key from Dashboard → Developers: kp_sandbox_… for Sandbox, kp_live_… for Production. Server-side only.
Query Parameters
Available options:
PAYOUT, PAYIN Decimal amount with up to 8 fractional digits, e.g. "1500" or "1500.75"
Pattern:
^\d+(\.\d{1,8})?$ISO currency code (fiat) or stablecoin ticker.
Available options:
XOF, XAF, NGN, GHS, CDF, EUR, USD, USDC, USDT Payment network. See Networks & currencies for countries and limits.
Available options:
MTN_BJ, MTN_CI, MTN_CM, ORANGE_CI, ORANGE_SN, ORANGE_ML, ORANGE_BF, ORANGE_CM, MOOV_BJ, MOOV_TG, MOOV_CI, MOOV_BF, WAVE_CI, WAVE_SN, FREE_SN, TMONEY_TG, MOBICASH_ML, MOBICASH_BF, DJAMO_CI, MIXX_SN, MTN_CG, AIRTEL_CG, ORANGE_CD, AIRTEL_CD, VODACOM_CD, AFRICELL_CD, AIRTEL_GA, MOMO_NG, AIRTEL_NG, OPAY_NG, MTN_GH, VODAFONE_GH, AIRTELTIGO_GH, BANK_XOF, BANK_XAF, BANK_NGN, BANK_GHS, BANK_CDF, BANK_EUR, BANK_USD, ETH, POLYGON, TRON 