diff --git a/src/aeser_chain_objects.erl b/src/aeser_chain_objects.erl
index 40feb16..8743a2e 100644
--- a/src/aeser_chain_objects.erl
+++ b/src/aeser_chain_objects.erl
@@ -105,6 +105,12 @@ tag(micro_block) -> 101;
 tag(light_micro_block) -> 102;
 tag(testimony) -> 110;
 tag(testimony_tx) -> 111;
+tag(nt_native_token) -> 120;
+tag(nt_create_tx) -> 121;
+tag(nt_mint_tx) -> 122;
+tag(nt_finalize_tx) -> 123;
+tag(nt_trade_tx) -> 124;
+tag(nt_burn_tx) -> 125;
 tag(pof) -> 200.
 
 rev_tag(10) -> account;
@@ -176,4 +182,10 @@ rev_tag(101) -> micro_block;
 rev_tag(102) -> light_micro_block;
 rev_tag(110) -> testimony;
 rev_tag(111) -> testimony_tx;
+rev_tag(120) -> nt_native_token;
+rev_tag(121) -> nt_create_tx;
+rev_tag(122) -> nt_mint_tx;
+rev_tag(123) -> nt_finalize_tx;
+rev_tag(124) -> nt_trade_tx;
+rev_tag(125) -> nt_burn_tx;
 rev_tag(200) -> pof.
diff --git a/src/aeser_id.erl b/src/aeser_id.erl
index f534044..ba47beb 100644
--- a/src/aeser_id.erl
+++ b/src/aeser_id.erl
@@ -103,6 +103,7 @@ encode_tag(oracle)          -> 4;
 encode_tag(contract)        -> 5;
 encode_tag(channel)         -> 6;
 encode_tag(associate_chain) -> 7;
+encode_tag(native_token)    -> 8;
 encode_tag(Other)           -> error({illegal_id_tag_name, Other}).
 
 decode_tag(1) -> account;
@@ -112,4 +113,5 @@ decode_tag(4) -> oracle;
 decode_tag(5) -> contract;
 decode_tag(6) -> channel;
 decode_tag(7) -> associate_chain;
+decode_tag(8) -> native_token;
 decode_tag(X) -> error({illegal_id_tag, X}).