Curl error in Cielo payment

Question

Good afternoon, I’m trying to implement Cielo’s payment method in Woocommerce (plugin https://github.com/greguly/cielo-woocommerce/). When I try to make a purchase in production mode the following log error appears:

Novo erro: 11-12-2019 @ 15:32:16 - Requesting a transaction for order 13657 with the follow data: WC_Cielo_XML Object
(
[@attributes] => Array
(
[id] => 13657-1573583536
[versao] => 1.3.0
)

[dados-pedido] => WC_Cielo_XML Object
(
[numero] => 13657
[valor] => 56879
[moeda] => 986
[data-hora] => 2019-11-12T15:23:54
[idioma] => PT
)

[forma-pagamento] => WC_Cielo_XML Object
(
[bandeira] => visa
[produto] => 1
[parcelas] => 1
)

[url-retorno] => WC_Cielo_XML Object
(
)

[autorizar] => 3
[capturar] => true
[gerar-token] => false
)

11-12-2019 @ 15:32:16 - An error occurred while requesting the transaction: WP_Error Object
(
[errors] => Array
(
[http_request_failed] => Array
(
[0] => cURL error 52: Empty reply from server
)

)

[error_data] => Array
(
)

)

Does anyone know what it can be?

Answer 1

you are possibly trying to use the plugin WooCommerce that was developed to work with the version 1.5 of API of Cielo.

If you started the homologation process recently, you received the keys (Merchant ID and token, if I’m not mistaken) version 3.0.

The problems:

1- It is possible to get release for API 1.5 yet, but it depends on each case. WP support forum has some tips.

2- Even if you succeed, Cielo is threatening to shut down API 1.5 in May/2018

3- There is a paid option (google: woocommerce cielo 3.0), mas algumas pessoas falaram que tem qualidade inferior