Payment Failed - You're trying to send money to a blocked UPI ID

[SathishSaminathan]

You're trying to send money to a blocked UPI ID (VPA).
Please try with another UPI ID(VPA).

I am trying to implement UPI payment but facing the above issue. @nitish24p could you please help on this.

[devsonuyadav]

Please check if the upi is a merchant. Sending to individual will not work

[MrAbhishekSingh]

I already have a MERCHANT UPI ID, but I'm facing the same issue with several other MERCHANT UPI IDs I've tried. Can you suggest a UPI that might work

[kanhaji]

I am facing similar issue, its specific to some apps like for phone pay this specific error, if same done using gpay it will something else like blocked to protect suspicious activity or something like that, but some little less secure upi apps like navi upi let this transaction through,

After some through analysis i have noticed that it was limitation set by UPI and not by your app/ generated link.
apperently there seems to be some signature/checksum that we are supposed to pass now encrypted with a registered key for our merchant, registration should be done with bank or aggregator, basically its hectic process but i am still going through it, and once done will further comment