Quick start
This guide shows the process of performing a spot sale payment, using Carat Portal's REST web service interface.
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What you'll need- Active account on Carat Portal's homologation environment (obtained with our support team)
- A tool capable of performing HTTP calls, such as Postman, REST Client or cURL
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Creating the transactionHTTP method: POST
URL: https://sandbox.ecomm-bin.fiserv.com.br/e-sitef/api/v1/transactions
Headers:
- Content-Type: application/json
- merchant_id: {your merchant id}
- merchant_key: {your merchant key}
Request:
To use this example, don't forget to define the variable {{url}}
to the value
sandbox.ecomm-bin.fiserv.com.br
Response:
Learn more about this service.
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PayingHTTP method: POST
URL: https://sandbox.ecomm-bin.fiserv.com.br/e-sitef/api/v1/payments/<nit>
Replace the field <nit> in the URL above with the NIT obtained in the transaction creation step.
Headers:
- Content-Type: application/json
- merchant_id: {your merchant id}
- merchant_key: {your merchant key}
Request:
To use this example, don't forget to define the variable {{url}}
to the value
sandbox.ecomm-bin.fiserv.com.br
Response:
Learn more about this service.
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Checking the payment statusHTTP method: GET
URL: https://sandbox.ecomm-bin.fiserv.com.br/e-sitef/api/v1/transactions/<nit>
Replace the field <nit> in the URL above with the NIT obtained in the transaction creation step.
Headers:
- Content-Type: application/json
- merchant_id: {your merchant id}
- merchant_key: {your merchant key}
To use this example, don't forget to define the variable {{url}}
to the value
sandbox.ecomm-bin.fiserv.com.br
Response: