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cadyh avatar image
28 ●3 ●4 ●9

C# call returns Could not create SSL/TLS secure channel

Hi,

I downloaded the C# sample code and added api key, api secret. I changed from v1 to v2 because that is what it is in Postman. The response is "Could not create SSL/TLS Secure channel".

This is the screenshot of the request

1625701140437.png


Please assist.

Thanks,

Cady

world-checkworld-check-onec#
1625701140437.png (94.5 KiB)
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cadyh avatar image
28 ●3 ●4 ●9

Hi,

This issue is now solved. I need to change from https://rms-world-check-one-api-pilot.thomsonreuters.com to api-worldcheck.refinitiv.com and add the code from leo.castroa


Thanks.

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leo.castroa avatar image
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You can add all ssl/tls protocols with this code:

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls | SecurityProtocolType.Ssl3;


I hope it solves it.

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cadyh avatar image cadyh
Thanks .

When I add this code. I then get different error, connection was forcibly closed by remote server.


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leo.castroa avatar image
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@cadyh

You can add all ssl/tls protocols with this code:

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls | SecurityProtocolType.Ssl3;


I hope it solves it.

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