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

# Sources

## The Source Resource

A Source is a resource to generate your customer's payment instrument. This is normally used to generate check out URLs for e-wallet payments. To learn more about e-wallet integrations, you can visit [GCash](https://developers.paymongo.com/docs/accepting-gcash-payments) or [GrabPay](https://developers.paymongo.com/docs/accepting-grabpay-payments) integration.

[More Details](https://developers.paymongo.com/reference/the-sources-object)

## Creating a Source

```javascript
/**
 * These are the required properties
 * @param {Object} data Data paypload
 * @param {Object} data.attributes Payload attributes
 * @param {string} data.attributes.type The type of source. Possible values are gcash and grab_pay.
 * @param {number} data.attributes.amount Amount int32
 * @param {string} data.attributes.currency Three-letter ISO currency code, in uppercase. PHP is the only supported currency as of the moment.
 * @param {Object} data.attributes.redirect
 * @param {string} data.attributes.redirect.success Success url
 * @param {string} data.attributes.redirect.failed Error url
 */
const result = await paymongo.sources.create(data);

```

```javascript
{
  data: {
    attributes: {
      type: 'gcash',
      amount: 20000, // PHP200,
      currency: 'PHP',
      redirect: {
        success: 'https://yoururl.com/success',
        failed: 'https://yoururl.com/failed'
      }
    }
  }
}

```

## Retrieving a Source

```javascript
/**
 * @param {string} id Source id
 */
const result = await paymongo.sources.retrieve(id);

```


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