Smartcrypto0/lighter ready 20260427

README.md

@@ -16,8 +16,9 @@ The Hummingbot codebase is free and publicly available under the Apache 2.0 open
 * [Installation](https://hummingbot.org/installation/): Install Hummingbot on various platforms
 * [Discord](https://discord.gg/hummingbot): The main gathering spot for the global Hummingbot community
 * [YouTube](https://www.youtube.com/c/hummingbot): Videos that teach you how to get the most out of Hummingbot
+* [Spotify Podcast - The Bot Pod](https://open.spotify.com/show/1muzSO0SZqYBVQu2DXzGB1?si=ae9a9c0674c64b45): Weekly livestream and podcast by Hummingbot maintainers
 * [Twitter](https://twitter.com/_hummingbot): Get the latest announcements about Hummingbot
-* [Reported Volumes](https://p.datadoghq.com/sb/a96a744f5-a15479d77992ccba0d23aecfd4c87a52): Reported trading volumes across all Hummingbot instances
+* [Reported Volumes](https://reporting.hummingbot.org/): Reported trading volumes across all Hummingbot instances
 * [Newsletter](https://hummingbot.substack.com): Get our newsletter whenever we ship a new release
 
 ## Getting Started
@@ -49,6 +50,22 @@ make deploy
 docker attach hummingbot
 ```
 
+### Install Hummingbot from Source
+
+Clone the repo, install dependencies, and run Hummingbot directly from source:
+
+```bash
+# Clone the repository
+git clone https://github.com/hummingbot/hummingbot.git
+cd hummingbot
+
+# Install from source
+make install
+
+# Run Hummingbot
+make run
+```
+
 ### Install Hummingbot + Gateway DEX Middleware
 
 Gateway provides standardized connectors for interacting with automatic market maker (AMM) decentralized exchanges (DEXs) across different blockchain networks.
@@ -137,7 +154,10 @@ Currently, the master branch of Hummingbot also includes the following exchange
 | Exchange | Type | Sub-Type(s) | Connector ID(s) | Discount |
 |------|------|------|-------|----------|
 | [0x Protocol](https://hummingbot.org/exchanges/gateway/0x/) | AMM DEX | Router | `0x` | - |
+| [Aevo](https://hummingbot.org/exchanges/aevo/) | CLOB CEX | Perpetual | `aevo_perpetual` | - |
+| [Architect](https://hummingbot.org/exchanges/architect/) | CLOB CEX | Perpetual | `architect_perpetual` | - |
 | [AscendEx](https://hummingbot.org/exchanges/ascendex/) | CLOB CEX | Spot | `ascend_ex` | - |
+| [Backpack](https://hummingbot.org/exchanges/backpack/) | CLOB CEX | Spot, Perpetual | `backpack`, `backpack_perpetual` | - |
 | [Balancer](https://hummingbot.org/exchanges/gateway/balancer/) | AMM DEX | AMM | `balancer` | - |
 | [BingX](https://hummingbot.org/exchanges/bing_x/) | CLOB CEX | Spot | `bing_x` | - |
 | [Bitrue](https://hummingbot.org/exchanges/bitrue/) | CLOB CEX | Spot | `bitrue` | - |
@@ -147,12 +167,18 @@ Currently, the master branch of Hummingbot also includes the following exchange
 | [Coinbase](https://hummingbot.org/exchanges/coinbase/) | CLOB CEX | Spot | `coinbase_advanced_trade` | - |
 | [Cube](https://hummingbot.org/exchanges/cube/) | CLOB CEX | Spot | `cube` | - |
 | [Curve](https://hummingbot.org/exchanges/gateway/curve/) | AMM DEX | AMM | `curve` | - |
+| [Decibel](https://hummingbot.org/exchanges/decibel/) | CLOB CEX | Perpetual | `decibel_perpetual` | - |
 | [Dexalot](https://hummingbot.org/exchanges/dexalot/) | CLOB DEX | Spot | `dexalot` | - |
+| [EVEDEX](https://hummingbot.org/exchanges/evedex/) | CLOB CEX | Perpetual | `evedex_perpetual` | - |
+| [Foxbit](https://hummingbot.org/exchanges/foxbit/) | CLOB CEX | Spot | `foxbit` | - |
+| [GRVT](https://hummingbot.org/exchanges/grvt/) | CLOB CEX | Perpetual | `grvt_perpetual` | - |
 | [Injective Helix](https://hummingbot.org/exchanges/injective/) | CLOB DEX | Spot, Perpetual | `injective_v2`, `injective_v2_perpetual` | - |
 | [Jupiter](https://hummingbot.org/exchanges/gateway/jupiter/) | AMM DEX | Router | `jupiter` | - |
 | [Kraken](https://hummingbot.org/exchanges/kraken/) | CLOB CEX | Spot | `kraken` | - |
 | [Meteora](https://hummingbot.org/exchanges/gateway/meteora/) | AMM DEX | CLMM | `meteora` | - |
 | [MEXC](https://hummingbot.org/exchanges/mexc/) | CLOB CEX | Spot | `mexc` | - |
+| [NDAX](https://hummingbot.org/exchanges/ndax/) | CLOB CEX | Spot | `ndax` | - |
+| [Pacifica](https://hummingbot.org/exchanges/pacifica/) | CLOB CEX | Perpetual | `pacifica_perpetual` | - |
 | [PancakeSwap](https://hummingbot.org/exchanges/gateway/pancakeswap/) | AMM DEX | AMM | `pancakeswap` | - |
 | [QuickSwap](https://hummingbot.org/exchanges/gateway/quickswap/) | AMM DEX | AMM | `quickswap` | - |
 | [Raydium](https://hummingbot.org/exchanges/gateway/raydium/) | AMM DEX | AMM, CLMM | `raydium` | - |

hummingbot/client/command/balance_command.py

@@ -5,7 +5,7 @@
 
 import pandas as pd
 
-from hummingbot.client.config.config_validators import validate_decimal, validate_exchange
+from hummingbot.client.config.config_validators import validate_decimal, validate_derivative, validate_exchange
 from hummingbot.client.performance import PerformanceMetrics
 from hummingbot.client.settings import AllConnectorSettings
 from hummingbot.core.rate_oracle.rate_oracle import RateOracle
@@ -40,11 +40,13 @@ def balance(self,  # type: HummingbotApplication
                 if args is None or len(args) == 0:
                     safe_ensure_future(self.show_asset_limits())
                     return
-                if len(args) != 3 or validate_exchange(args[0]) is not None or validate_decimal(args[2]) is not None:
+                exchange = args[0].lower() if len(args) > 0 else ""
+                is_invalid_exchange = validate_exchange(exchange) is not None
+                is_invalid_derivative = validate_derivative(exchange) is not None
+                if len(args) != 3 or (is_invalid_exchange and is_invalid_derivative) or validate_decimal(args[2]) is not None:
                     self.notify("Error: Invalid command arguments")
                     self.notify_balance_limit_set()
                     return
-                exchange = args[0]
                 asset = args[1].upper()
                 amount = float(args[2])
                 if balance_asset_limit.get(exchange) is None:

hummingbot/client/command/connect_command.py

@@ -18,6 +18,11 @@
            if not cs.use_ethereum_wallet and not cs.uses_gateway_generic_connector() if cs.name != "probit_kr"}
 
 
+def _lighter_account_index(api_keys: Dict[str, str]) -> Optional[str]:
+    """Return the account index from stored Lighter credentials, used as a fallback identifier."""
+    return next((v for k, v in api_keys.items() if "account_index" in k and v), None)
+
+
 class ConnectCommand:
     def connect(self,  # type: HummingbotApplication
                 option: str):
@@ -41,20 +46,43 @@ async def connect_exchange(self,  # type: HummingbotApplication
         connector_config = ClientConfigAdapter(AllConnectorSettings.get_connector_config_keys(connector_name))
         if Security.connector_config_file_exists(connector_name):
             await Security.wait_til_decryption_done()
-            api_key_config = [value for key, value in Security.api_keys(connector_name).items() if "api_key" in key]
-            if api_key_config:
-                api_key = api_key_config[0]
-                prompt = (
-                    f"Would you like to replace your existing {connector_name} API key {api_key} (Yes/No)? >>> "
-                )
+            stored_keys = Security.api_keys(connector_name)
+            # For Lighter connectors, show the derived public address rather than the key index.
+            is_lighter = connector_name.startswith("lighter")
+            if is_lighter:
+                from hummingbot.connector.lighter_common.lighter_key_utils import fetch_lighter_public_key
+                acct_idx = stored_keys.get(f"{connector_name}_account_index") or ""
+                key_idx = stored_keys.get(f"{connector_name}_api_key_index") or ""
+                public_key = await fetch_lighter_public_key(connector_name, acct_idx, key_idx)
+                if public_key:
+                    prompt = (
+                        f"Would you like to replace your existing {connector_name} key "
+                        f"(public key: {public_key}) (Yes/No)? >>> "
+                    )
+                else:
+                    account_id = _lighter_account_index(stored_keys)
+                    if account_id:
+                        prompt = (
+                            f"Would you like to replace your existing {connector_name} key "
+                            f"(account index: {account_id}) (Yes/No)? >>> "
+                        )
+                    else:
+                        prompt = f"Would you like to replace your existing {connector_name} key (Yes/No)? >>> "
             else:
-                prompt = f"Would you like to replace your existing {connector_name} key (Yes/No)? >>> "
+                api_key_config = [v for k, v in stored_keys.items() if "api_key" in k]
+                if api_key_config:
+                    prompt = (
+                        f"Would you like to replace your existing {connector_name} API key "
+                        f"{api_key_config[0]} (Yes/No)? >>> "
+                    )
+                else:
+                    prompt = f"Would you like to replace your existing {connector_name} key (Yes/No)? >>> "
             answer = await self.app.prompt(prompt=prompt)
             if self.app.to_stop_config:
                 self.app.to_stop_config = False
                 return
             if answer.lower() in ("yes", "y"):
-                previous_keys = Security.api_keys(connector_name)
+                previous_keys = stored_keys
                 await self._perform_connect(connector_config, previous_keys)
         else:
             await self._perform_connect(connector_config)
@@ -138,7 +166,23 @@ async def _perform_connect(self, connector_config: ClientConfigAdapter, previous
         Security.update_secure_config(connector_config)
         err_msg = await self.validate_n_connect_connector(connector_name)
         if err_msg is None:
-            self.notify(f"\nYou are now connected to {connector_name}.")
+            if connector_name.startswith("lighter"):
+                from hummingbot.connector.lighter_common.lighter_key_utils import fetch_lighter_public_key
+                new_keys = Security.api_keys(connector_name)
+                acct_idx = new_keys.get(f"{connector_name}_account_index") or ""
+                key_idx = new_keys.get(f"{connector_name}_api_key_index") or ""
+                public_key = await fetch_lighter_public_key(connector_name, acct_idx, key_idx)
+                if public_key:
+                    self.notify(f"\nYou are now connected to {connector_name} (public key: {public_key}).")
+                else:
+                    account_id = _lighter_account_index(new_keys)
+                    msg = (
+                        f"\nYou are now connected to {connector_name} (account index: {account_id})."
+                        if account_id else f"\nYou are now connected to {connector_name}."
+                    )
+                    self.notify(msg)
+            else:
+                self.notify(f"\nYou are now connected to {connector_name}.")
             safe_ensure_future(TradingPairFetcher.get_instance(client_config_map=ClientConfigAdapter).fetch_all(client_config_map=ClientConfigAdapter))
         else:
             self.notify(f"\nError: {err_msg}")

hummingbot/connector/derivative/lighter_perpetual/dummy.pxd

@@ -0,0 +1,2 @@
+cdef class dummy():
+    pass

hummingbot/connector/derivative/lighter_perpetual/dummy.pyx

@@ -0,0 +1,2 @@
+cdef class dummy():
+    pass