Create refund - Refunds - Mercado Pago Developers

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Create refund

POST

/v1/payments/{id}/refunds

Create Partial/Full Refund for a specific payment. If the amount field is filled, it will create a partial refund, if not, it will create a full refund.

Localization: pathPayment identifier

Localization: headerIdempotency key. When used, avoids duplicated refund

Localization: bodyRefund amount. If this property (amount) is removed from body, it will create a full refund.

Localization: bodyRefund identifier

Localization: bodyPayment identifier

Localization: bodyRefund amount

Localization: bodyContains payment metadata that is sent to us in the payment post

curl -X POST \
      'https://api.mercadopago.com/v1/payments/{id}/refunds' \
       -H 'Authorization: Bearer YOUR_ACCESS_TOKEN \
       -H 'Content-Type: application/json' \ 
      -H 'X-Idempotency-Key: 77e1c83b-7bb0-437b-bc50-a7a58e5660ac' \
      -d '{
  "amount": 5
}'

{
  "id": 1009042015,
  "payment_id": 18552260055,
  "amount": 10,
  "metadata": [
    {}
  ],
  "source": [
    {
      "name": "Firstname Lastname",
      "id": "1003743392",
      "type": "collector"
    }
  ],
  "date_created": "2021-11-24T13:58:49.312-04:00",
  "unique_sequence_number": null,
  "refund_mode": "standard",
  "adjustment_amount": 0,
  "status": "approved",
  "reason": null,
  "label": [
    {}
  ],
  "partition_details": [
    {}
  ]
}

400bad_request

2063 missing information on header or the payment was fully refund-

2085Invalid-value-for-gateway_operation-

401bad_request

401 Valid token required

4040 Amount should be more than 0

4041 Amount should be a number

404bad_request

2000 Payment_id does not exist

2024Payment-too-old-to-be-refunded

2032 X-Idempontency-key already used

3012Invalid parameter security_code_length

3024Not valid action - partial refund unsupported for this transaction

4211 Triggered when empty or null is sent in the charge_details field

4248Charge not found - Shown when the charge is not found

4291 Triggered when empty or null is sent in the charge_id field

4292 Triggered when the X-Idempotency-Key parameter is not sent and charges idempotency is enabled.

4293 Triggered when the status and status_detail of the payment are different from "approved" and "accredited" respectively

4294 Triggered when trying to refund a charge type that is not allowed.

4295 Triggered when attempting to partially refund a charge.

4296 Triggered when trying to refund a charge that has already been refunded.

4297 Triggered when the charge id has an invalid format.

15016Payment-too-old-to-be-refunded