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latestOpenAPI 3.0.02026-08-1535120202.6 KB

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Donations

Get donation fee

This endpoint calculates the processing fee for a given donation amount and currency. Fee amounts vary by organization, so always use this endpoint to get the exact values — don't calculate the fee independently. This endpoint requires the same API key scope as creating a donation (Donations — Write).

get/v1/donations/fee

Query parameters

livemodeboolean
Example:true

Specifies whether the request is executed in live or test mode. Required for API keys created after 30th January 2026.

currency'shp' | 'eur' | 'aed' | 'afn' | 'xcd' | 'all' | 'amd' | 'aoa' | 'ars' | 'usd' | 'aud' | 'ang' | 'xcg' | 'awg' | 'azn' | 'bam' | 'bbd' | 'inr' | 'pkr' | 'bdt' | 'xof' | 'bhd' | 'bif' | 'bmd' | 'myr' | 'bnd' | 'bob' | 'brl' | 'bsd' | 'btn' | 'nok' | 'zar' | 'bwp' | 'byn' | 'bzd' | 'cad' | 'cdf' | 'xaf' | 'chf' | 'nzd' | 'clp' | 'cny' | 'cop' | 'crc' | 'cve' | 'czk' | 'djf' | 'dkk' | 'dop' | 'dzd' | 'egp' | 'mad' | 'etb' | 'fjd' | 'fkp' | 'jpy' | 'gbp' | 'gel' | 'ghs' | 'gip' | 'gmd' | 'gnf' | 'gtq' | 'gyd' | 'hkd' | 'hnl' | 'htg' | 'huf' | 'idr' | 'ils' | 'isk' | 'jmd' | 'jod' | 'kes' | 'kgs' | 'khr' | 'kmf' | 'krw' | 'kwd' | 'kyd' | 'kzt' | 'lak' | 'lbp' | 'lkr' | 'lrd' | 'lsl' | 'mdl' | 'mga' | 'mkd' | 'mmk' | 'mnt' | 'mop' | 'mur' | 'mvr' | 'mwk' | 'mxn' | 'mzn' | 'nad' | 'xpf' | 'ngn' | 'nio' | 'sek' | 'npr' | 'omr' | 'pab' | 'pen' | 'pgk' | 'php' | 'pln' | 'pyg' | 'qar' | 'ron' | 'rsd' | 'rub' | 'rwf' | 'sar' | 'sbd' | 'scr' | 'sgd' | 'sle' | 'sos' | 'srd' | 'szl' | 'thb' | 'tjs' | 'tnd' | 'top' | 'try' | 'ttd' | 'twd' | 'tzs' | 'uah' | 'uyu' | 'uzs' | 'vnd' | 'vuv' | 'wst' | 'yer' | 'zmw' required
Example:usd

Three-letter ISO currency code, in lowercase.

amountstring required
Example:99.99

Donation amount in the selected currency. Must be a decimal string in the format {NNN}[.nn]. Examples: 9.99 (for USD), 200 (for JPY).

Response

On success, the API returns the calculated fee and the total amount including the fee.

amountstring required

Donation amount in the selected currency.

amount_with_feestring required

Total amount including the fee in the selected currency.

fee_amountstring required

Processing fee amount in the selected currency. Pass this value as fee_amount in POST /v1/donations together with amount to record the fee as supporter-covered.

Example response

{
  "amount": "99.99",
  "amount_with_fee": "103.19",
  "fee_amount": "3.20"
}