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php SDK package

We intend to use the PHP SDK, but it appears to be utilizing an older version of the guzzlehttp/guzzle package. Our system requires a newer version. Is there a way to request an upgrade to the new version?
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Self-custody of merchant payins

Hello I've read through your doc today. Thank you for making it clear. I'm interested to know about the trustlessness of your payin workflow. For example - To what extent do EPs have custody over EPM payins? - Do payins from EPM customers go straight to a self-custodial wallet controlled uniquely by the EPM? The reason for these questions relates to my own company's tech which permits embedded secured lending by using borrower payins onchain to repay a loan and/or act as security for the loan. Happy to elaborate further Best regards Mike
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Webhook signature verification failed for certain requests

I'm attempting to verify the signature in the webhook header. I can verify the signatures for "transactionDetected" events and a few "statusChanged" events. However, the signature does not match for any of the subsequent webhook requests that I've received. I have created the signature like this, ``` secret_key = BVNK_MERCHANT_SECRET content_type = 'application/json' # REMOVE WHITE SPACE FROM PAYLOAD payload = json.dumps(request.data, separators=(",", ":")) # GET WEBHOOK PATH path = "/webhook/path/" # CONCATENATE DATA THAT NEEDS TO BE HASHED data_to_hash = f"{path}{content_type}{payload}" # CREATE HMAC SIGNATURE hmac_sha256 = hmac.new(secret_key.encode('utf-8'), data_to_hash.encode('utf-8'), hashlib.sha256) hmac_signature = hmac_sha256.digest().hex() ```
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P2P Money Tranfer

Hello, Do you support peer-to-peer money transfer platforms? We have a P2P Money Transfer Platform in NZ and AUS and we would like to integrate with someone in order to take the Platform international? Thanks
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Unknown terms when get the merchant ID. Can anyone describe ?

In header authorization what is the ts,nonce and mac? Is that mac address of my own pc?

API: access denied

Hi, my name is Alex, I am in charge to integrate your platform. And I faced with error: Access Denied when perform API call. Can you please help to understand how can I get access or what I do wrong. Thanks forward.