diff --git a/coins.json b/coins.json
index 598dc2491a..c7fd0184c1 100644
--- a/coins.json
+++ b/coins.json
@@ -14,6 +14,7 @@
 	"xpub_magic": "0488b21e",
 	"xpub_magic_segwit_p2sh": "049d7cb2",
 	"bech32_prefix": "bc",
+	"cashaddr_prefix": null,
 	"bip44": 0,
 	"segwit": true,
 	"decred": false,
@@ -51,6 +52,7 @@
 	"xpub_magic": "043587cf",
 	"xpub_magic_segwit_p2sh": "044a5262",
 	"bech32_prefix": "tb",
+	"cashaddr_prefix": null,
 	"bip44": 1,
 	"segwit": true,
 	"decred": false,
@@ -85,6 +87,7 @@
 	"xpub_magic": "0488b21e",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": "bitcoincash",
 	"bip44": 145,
 	"segwit": false,
 	"decred": false,
@@ -121,6 +124,7 @@
 	"xpub_magic": "043587cf",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": null,
 	"bip44": 1,
 	"segwit": false,
 	"decred": false,
@@ -152,6 +156,7 @@
 	"xpub_magic": "019da462",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": null,
 	"bip44": 7,
 	"segwit": false,
 	"decred": false,
@@ -183,6 +188,7 @@
 	"xpub_magic": "019da462",
 	"xpub_magic_segwit_p2sh": "01b26ef6",
 	"bech32_prefix": "ltc",
+	"cashaddr_prefix": null,
 	"bip44": 2,
 	"segwit": true,
 	"decred": false,
@@ -216,6 +222,7 @@
 	"xpub_magic": "02facafd",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": null,
 	"bip44": 3,
 	"segwit": false,
 	"decred": false,
@@ -247,6 +254,7 @@
 	"xpub_magic": "02fe52cc",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": null,
 	"bip44": 5,
 	"segwit": false,
 	"decred": false,
@@ -281,6 +289,7 @@
 	"xpub_magic": "0488b21e",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": null,
 	"bip44": 133,
 	"segwit": false,
 	"decred": false,
@@ -314,6 +323,7 @@
 	"xpub_magic": "043587cf",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": null,
 	"bip44": 1,
 	"segwit": false,
 	"decred": false,
@@ -345,6 +355,7 @@
 	"xpub_magic": "0488b21e",
 	"xpub_magic_segwit_p2sh": "049d7cb2",
 	"bech32_prefix": "btg",
+	"cashaddr_prefix": null,
 	"bip44": 156,
 	"segwit": true,
 	"decred": false,
@@ -381,6 +392,7 @@
 	"xpub_magic": "0488b21e",
 	"xpub_magic_segwit_p2sh": "049d7cb2",
 	"bech32_prefix": "dgb",
+	"cashaddr_prefix": null,
 	"bip44": 20,
 	"segwit": true,
 	"decred": false,
@@ -415,6 +427,7 @@
 	"xprv_magic": "0488ade4",
 	"xpub_magic_segwit_p2sh": "049d7cb2",
 	"bech32_prefix": "mona",
+	"cashaddr_prefix": null,
 	"bip44": 22,
 	"segwit": true,
 	"decred": false,
@@ -448,6 +461,7 @@
 	"xprv_magic": "0488ade4",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": null,
 	"bip44": 75,
 	"segwit": false,
 	"decred": false,
@@ -481,6 +495,7 @@
 	"xpub_magic": "0488b21e",
 	"xpub_magic_segwit_p2sh": "049d7cb2",
 	"bech32_prefix": "vtc",
+	"cashaddr_prefix": null,
 	"bip44": 28,
 	"segwit": true,
 	"decred": false,
@@ -512,6 +527,7 @@
 	"xpub_magic": "043587d1",
 	"xpub_magic_segwit_p2sh": null,
 	"bech32_prefix": null,
+	"cashaddr_prefix": null,
 	"bip44": 1,
 	"segwit": false,
 	"decred": true,