Cosmos Port Prefixes

Rationale

Node operators in the Cosmos ecosystem often wants to run multiple Cosmos SDK-based nodes on the sames server to save cost.

The Cosmos SDK init command will generate config.toml and app.toml for each node. Without revision, the ports in these files will conflict with each other if multiple nodes are ran on the same server.

This project is an attempt to standardize these ports while avoiding port conflict. While any random non-conflicting ports can do, a standardized port prefix system can make the port assignment more predictable. Moreover, if two node operators follow the same system, they can easily exchange deployment scripts without breaking codes.

How to Use

The best way to use the port prefix system is to use Ansible deployment script.

You can also change these 9 ports (5 in config.toml and 4 in app.toml) manually. See below.

config.toml:
  'laddr = "tcp://0.0.0.0:26656"': 'laddr = "tcp://0.0.0.0:{{ custom_port_prefix }}56"' # also use this port for external_address
  'laddr = "tcp://127.0.0.1:26657"': 'laddr = "tcp://0.0.0.0:{{ custom_port_prefix }}57"'
  'proxy_app = "tcp://127.0.0.1:26658"': 'proxy_app = "tcp://127.0.0.1:{{ custom_port_prefix }}58"'
  'prometheus_listen_addr = ":26660"': 'prometheus_listen_addr = ":{{ custom_port_prefix }}61"'
  'pprof_laddr = "localhost:6060"': 'pprof_laddr = "localhost:{{ custom_port_prefix }}60"'
app.toml:
  'address = "tcp://0.0.0.0:1317"': 'address = "tcp://0.0.0.0:{{ custom_port_prefix }}17"'
  'address = ":8080"': 'address = ":{{ custom_port_prefix }}80"'
  'address = "0.0.0.0:9090"': 'address = "0.0.0.0:{{ custom_port_prefix }}90"'
  'address = "0.0.0.0:9091"': 'address = "0.0.0.0:{{ custom_port_prefix }}91"'

Supported Chains and Prefixes

Note: Please do not use 266 as port prefix because this is the default

Network	Port Prefix
Hypersign	109
Kyve	110
Quicksilver	111
Defund	112
Gitopia	113
Deweb	114
Archway	115
Celestia	116
Terra2	117
Kujira	118
Sei	119
Echelon	120
Paloma	121
Stride	122
Cudos	123
Althea	124
Osmosis	125
Juno	126
Nomic	127
Akash	128
Chihuahua	129
Bitcanna	130
Comdex	131
Sifchain	132
Konstellation	133
Evmos	134
Kichain	135
Umee	136
Stargaze	137
Cerberus	138
Kava	139
Certik	140
Sommelier	141
Gravity	142
Injective	143
Agoric	144
Crescent	145
Assetmantle	146
Meme	147
Galaxy	148
Cosmos	149
Androma	150
Axelar	151
Fetch	152
Nym	153
Persistence	154
Canto	155
Passage	156
Craft	157
Source	158
Teritori	159
Bitsong	160
Cheqd	161
Desmos	162
Dig	163
Firmachain	164
IDEP	165
Impacthub	166
Lum	167
Odin	168
Omniflix	169
Vidulum	170
Secret	171
Rebus	172
Nois	173
Empower	174
Jackal	175
Okp4	176
SGE Network	177
loyal	178
ICS Apollo	179
ICS Sputnik	180
Ollo	181
Quasar	182
Joe	183
Humans	184
Mars	185
interchain	186
interchain_topn_one	187
ICS RESERVED 3	188
ICS RESERVED 4	189
ICS RESERVED 5	190
ICS RESERVED 6	191
ICS RESERVED 7	192
Alliance	193
Pylons	194
Heimdall	195
Carbon	196
Nolus	197
Nibiru	198
Lava	199
Namada	200
XPLA	201
Crypto.com	202
Planq	203
Uptick	204
Dymension	205
Babylon	206
Whitewhale(migaloo)	207
Alliance ordos	208
Alliance corrino	209
Alliance harkonnen	210
Alliance atreides	211
Andromeda	212
eightball	213
BlockX	214
Noble	215
Ojo	216
Aura	217
Stratos	218
Penumbra	219
Elys	220
Noria	221
Picasso	222
Xion	223
TENET	224
Zetachain	225
IRISnet	226
Regen	227
Arkeo	228
Band	229
Vega	230
Duality	231
UnUniFi	232
Orai	233
Decentr	234
Qwoyn	235
Cronos	236
Router	237
Dydx	238
Sentinel	239
Haqq	240
Temporal	241
Functionx	242
Selfchain	243
Coreum	244
Stafi Hub	245
Union	246
Fairyring	247
Pryzm	248
Saga	249
SwapLand	250
Matra	251
Soarchain	252
Dora	253
Berachain	254
Aether	255
Terra Classic	256
Initia	257
SEDA	258
Wormhole	259
Cross Finance	260
Pundix	261
Rizon	262
Side Protocol	263
Swisstronik	264
GovGen	265
RESERVED	266
Allora	267
Hedgeblock	268
Furya	269
Provenance	270
UNDISCLOSED	271
Chain4Energy	272
Warden	273
Galactica	274
AlignedLayer	275
Kopi	276
Ethos	277
Artela	278
Synternet	279

JSON API

Here is the JSON API.