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authornicolas.dorier <nicolas.dorier@gmail.com>2020-06-02 11:46:04 +0900
committernicolas.dorier <nicolas.dorier@gmail.com>2020-06-02 11:46:22 +0900
commit8ce60865178b46f0d420dde5c5bc373cc17a22da (patch)
tree699e0b362840779ffddc1a54b93c44e5add99c98
parent3bede60b705ebeaf140b26b1b2dcf20cf78d625e (diff)
downloadbips-8ce60865178b46f0d420dde5c5bc373cc17a22da.tar.xz
Add Backward compatibility section
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@@ -346,6 +346,12 @@ With payjoin, the maximum amount of money that can be lost is equal to two payme
* [[https://github.com/JoinMarket-Org/joinmarket-clientserver|Join Market]] is in the process of implementing the protocol.
* [[https://github.com/bitcoinjs/payjoin-client|JavaScript sender implementation]].
+==Backward compatibility==
+
+The receivers are advertising payjoin capabilities through [[https://github.com/bitcoin/bips/blob/master/bip-0021.mediawiki|BIP21's URI Scheme]].
+
+Senders not supporting payjoin will just ignore the `pj` variable and thus, will proceed to normal payment.
+
==Special thanks==
Special thanks to Kukks for developing the initial support to BTCPay Server, to junderw, AdamISZ, lukechilds, ncoelho, nopara73, lontivero, yahiheb for all the feedback we received since our first implementation.