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API Reference
API StatusSupport

Consulta BIN

get
https://apisandbox.cieloecommerce.cielo.com.br/1/cardBin/

Query the BIN (first six to nine digits of the card) and return card information.

Path Params
int32
required

It’s the first six or nine digits of the card.

Headers
string
required
Defaults to 8937bd5b-9796-494d-9fe5-f76b3e4da633

Merchant identifier in API E-commerce Cielo. Size: 6. This documentation provides a default MerchantId to allow testing in the sandbox, but you can also provide the enabled MerchantId during the deployment process.

string
required
Defaults to XKGHUBSBKIRXKAVPSKWLVXYCLVJUGTNZLIHPUSYV

Public Key for Double Authentication in API E-commerce Cielo. Size: 40. This documentation provides a default MerchantKey to allow testing in the sandbox, but you can also provide the enabled MerchantKey during the deployment process.

string

Request identifier, used when the merchant uses different servers for each GET/POST/PUT. Size: 36.

Responses

Updated 6 months ago

Language
Response 
Click Try It! to start a request and see the response here! Or choose an example:
application/json
Updated 6 months ago 

  

    

      

        

            
              
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Copyright © 2026 Cielo S.A. – Instituição de
              Pagamento. Todos os direitos reservados.

            
CNPJ: 01.027. 058/0001-91 •
              Endereço da sede: Alameda Xingu, 512 – 21º ao 25º andar – Alphaville – SP – CEP: 06455-030