> For the complete documentation index, see [llms.txt](https://momojs.rewriteapi.cm/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://momojs.rewriteapi.cm/reference/api-reference/body-details.md).

# Body details

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{% tab title="body" %}
According to [MTN MOMO API](https://momodeveloper.mtn.com/docs/services/collection/operations/RequesttoPay?#requesttab1)

```json
{
  "amount": "string",
  "currency": "string",
  "externalId": "string",
  "payer": {
    "partyIdType": "MSISDN",
    "partyId": "string"
  },
  "payerMessage": "string",
  "payeeNote": "string"
}
```

{% endtab %}

{% tab title="details" %}

```json
{
  "type": "object",
  "properties": {
    "amount": {
      "type": "string",
      "description": "Amount that will be debited from the payer account."
    },
    "currency": {
      "type": "string",
      "description": "ISO4217 Currency"
    },
    "externalId": {
      "type": "string",
      "description": "External id is used as a reference to the transaction. External id is used for reconciliation. The external id will be included in transaction history report. <br>External id is not required to be unique."
    },
    "payer": {
      "type": "object",
      "properties": {
        "partyIdType": {
          "enum": [
            "MSISDN",
            "EMAIL",
            "PARTY_CODE"
          ],
          "type": "string"
        },
        "partyId": {
          "type": "string"
        }
      },
      "description": "Party identifies a account holder in the wallet platform. Party consists of two parameters, type and partyId. Each type have its own validation of the partyId<br> MSISDN - Mobile Number validated according to ITU-T E.164. Validated with IsMSISDN<br> EMAIL - Validated to be a valid e-mail format. Validated with IsEmail<br> PARTY_CODE - UUID of the party. Validated with IsUuid"
    },
    "payerMessage": {
      "type": "string",
      "description": "Message that will be written in the payer transaction history message field."
    },
    "payeeNote": {
      "type": "string",
      "description": "Message that will be written in the payee transaction history note field."
    }
  }
}
```

{% endtab %}
{% endtabs %}