diff --git a/README.md b/README.md
index eebe363378..4be4d21c59 100644
--- a/README.md
+++ b/README.md
@@ -18,57 +18,57 @@ We created hummingbot to promote **decentralized market-making**: enabling membe
 :x: RED - Connector is broken and unusable.
 
 
-| logo | id | name | ver | doc | status | referral |
-|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| <img src="assets/altmarkets_logo1.png" alt="AltMarkets.io" width="90" /> | altmarkets | [AltMarkets.io](https://altmarkets.io/) | 2 | [API](https://altmarkets.io/) | :white_check_mark: |
-| <img src="assets/ascendex-logo.jpg" alt="AscendEx" width="90" /> | ascend_ex | [AscendEx](https://ascendex.com/en/global-digital-asset-platform) | 1 | [API](https://ascendex.github.io/ascendex-pro-api/#ascendex-pro-api-documentation) | :warning: | [UEIXNXKW](https://ascendex.com/register?inviteCode=UEIXNXKW)
-| <img src="assets/beaxy-logo.png" alt="Beaxy" width="90" /> | beaxy | [Beaxy](https://beaxy.com/) | 2 | [API](https://beaxyapiv2trading.docs.apiary.io/) | :white_check_mark:|
-| <img src="assets/binance_futures-logo.jpg" alt="Binance Perpetual" width="90" /> | binance_perpetual | [Binance Futures](https://www.binance.com/) | 1 | [API](https://binance-docs.github.io/apidocs/futures/en/) | :warning: | [54499305](https://www.binance.com/en/futures/ref/hummingbot)
-| <img src="assets/binance_us-logo.jpg" alt="Binance US" width="90" /> | binance_us | [Binance US](https://www.binance.com/) | 3 | [API](https://github.com/binance-us/binance-official-api-docs/blob/master/rest-api.md) | :white_check_mark: |
-| <img src="assets/binance-logo.jpg" alt="Binance" width="90" /> | binance | [Binance](https://www.binance.com/) | 3 | [API](https://github.com/binance/binance-spot-api-docs/blob/master/rest-api.md) | :white_check_mark: | [FQQNNGCD](https://www.binance.com/en/register?ref=FQQNNGCD)
-| <img src="assets/bitfinex-logo.jpg" alt="Bitfinex" width="90" /> | bitfinex | [Bitfinex](https://www.bitfinex.com/) | 2 | [API](https://docs.bitfinex.com/docs/introduction) | :warning: | [dxCUrjvc](https://bitfinex.com/?refcode=-dxCUrjvc)
-| <img src="assets/bittrex_global-logo.jpg" alt="Bittrex Global" width="90" height="30" />| bittrex | [Bittrex Global](https://global.bittrex.com/) | 3 | [API](https://bittrex.github.io/api/v3) | :white_check_mark: |
-| <img src="assets/bitmart-logo.jpg" alt="BitMart" width="90" /> | bitmart | [BitMart](https://www.bitmart.com/) | 1 | [API](https://developer-pro.bitmart.com/en/) | :warning: | [UM6fQV](https://www.bitmart.com/en?r=UM6fQV)
-| <img src="assets/blocktane-logo.jpg" alt="Blocktane" width="90" /> | blocktane | [Blocktane](https://blocktane.io/) | 2 | [API](https://blocktane.io/api) | :warning: |
-| <img src="assets/bybit-logo.jpg" alt="Bybit Perpetual" width="90" /> | bybit_perpetual | [Bybit Perpetual](https://www.bybit.com/en-US/) | 2 | [API](https://bybit-exchange.github.io/docs/linear/#t-introduction) | :white_check_mark: |
-| <img src="assets/coinbase_pro-logo.jpg" alt="Coinbase Pro" width="90" /> | coinbase_pro | [Coinbase Pro](https://pro.coinbase.com/) | * | [API](https://docs.pro.coinbase.com/) | :warning: |
-| <img src="assets/coinflex_logo.png" alt="CoinFLEX" width="90" /> | coinflex | [CoinFLEX](https://coinflex.com/) | 2 | [API](https://coinflex.com/api/) | :white_check_mark: |
-| <img src="assets/coinzoom-logo.jpg" alt="CoinZoom" width="90" /> | coinzoom | [CoinZoom](https://trade.coinzoom.com/landing) | * | [API](https://api-docs.coinzoom.com/) | :warning: |
-| <img src="assets/cryptocom-logo.jpg" alt="Crypto.com" width="90" /> | crypto_com | [Crypto.com](https://crypto.com/exchange) | 2 | [API](https://exchange-docs.crypto.com/#introduction) | :white_check_mark: |
-| <img src="assets/digifinex-logo.jpg" alt="Digifinex" width="90" /> | digifinex | [Digifinex](https://www.digifinex.com/en-ww) | 3 | [API](https://docs.digifinex.com/en-ww/v3/#introduction) | :warning: |
-| <img src="assets/dydx-logo.jpg" alt="dYdX Perpetual" width="90" /> | dydx_perpetual | [dYdX Perpetual](https://dydx.exchange/) | 3 | [API](https://docs.dydx.exchange/#general) | :warning: |
-| <img src="assets/ftx-logo.jpg" alt="FTX" width="90" /> | ftx | [FTX](https://ftx.com/en) | 1 | [API](https://docs.ftx.com/#overview) | :white_check_mark: |
-| <img src="assets/himalaya_exchange-logo.jpg" alt="Himalaya Exchange" width="90" /> | himalaya | [Himalaya Exchange](https://himalaya.exchange/) | * | [API]() | :x: |
-| <img src="assets/hitbtc-logo.jpg" alt="HitBTC" width="90" /> | hitbtc | [HitBTC](https://hitbtc.com/) | 2 | [API](https://api.hitbtc.com/) | :white_check_mark: |
-| <img src="assets/huobi_global-logo.jpg" alt="Huobi Global" width="90" />| huobi | [Huobi Global](https://www.hbg.com) | 1 | [API](https://huobiapi.github.io/docs/spot/v1/en/) | :warning: |
-| <img src="assets/gate-io-logo.jpg" alt="Gate.io" width="90" /> | gate_io | [Gate.io](https://www.gate.io/) | 2 | [API](https://www.gate.io/api2) | :white_check_mark: | [5868285](https://www.gate.io/signup/5868285)
-| <img src="assets/kraken-logo.jpg" alt="Kraken" width="90" /> | kraken | [Kraken](https://www.kraken.com/) | 1 | [API](https://www.kraken.com/features/api) | :white_check_mark: |
-| <img src="assets/kucoin-logo.jpg" alt="KuCoin" width="90" /> | kucoin | [KuCoin](https://www.kucoin.com/) | 1 | [API](https://docs.kucoin.com/#general) | :warning: | [272KvRf](https://www.kucoin.com/ucenter/signup?rcode=272KvRf)
-| <img src="assets/liquid-logo.jpg" alt="Liquid" width="90" /> | liquid | [Liquid](https://www.liquid.com/) | 2 | [API](https://developers.liquid.com/) | :white_check_mark: |
-| <img src="assets/mexc.jpg" alt="MEXC" width="90" /> | mexc | [MEXC Global](https://www.mexc.com/) | 1 | [API](https://mxcdevelop.github.io/APIDoc/) | :warning: |
-| <img src="assets/ndax-logo.jpg" alt="NDAX" width="90" /> | ndax | [NDAX](https://ndax.io/) | 1 | [API](https://ndaxlo.github.io/API/) | :warning: |
-| <img src="assets/okex-logo.jpg" alt="OKEx" width="90" /> | okex | [OKEx](https://www.okex.com/) | 3 | [API](https://www.okex.com/docs/en/) | :white_check_mark: | [1931920](https://www.okex.com/join/1931920)
-| <img src="assets/probit-logo.jpg" alt="Probit Global" width="90" /> | probit | [Probit Global](https://www.probit.com/en-us/) | 1 | [API](https://docs-en.probit.com/docs) | :warning: |
-| <img src="assets/probit_kr-logo.jpg" alt="Probit Korea" width="90" /> | probit_kr | [Probit Korea](https://www.probit.kr/en-us/) | 1 | [API](https://docs-en.probit.com/docs) | :warning: |
-| <img src="assets/wazirX-logo.jpg" alt="Wazirx" width="90" /> | wazirx | [WazirX](https://wazirx.com/) | 1 | [API](https://docs.wazirx.com/#public-rest-api-for-wazirx) | :warning: |
-
+|                                           logo                                           |        id         |                               name                                | ver |                                          doc                                           |       status       |                            referral                            |
+|:----------------------------------------------------------------------------------------:|:-----------------:|:-----------------------------------------------------------------:|:---:|:--------------------------------------------------------------------------------------:|:------------------:|:--------------------------------------------------------------:|
+|         <img src="assets/altmarkets_logo1.png" alt="AltMarkets.io" width="90" />         |    altmarkets     |              [AltMarkets.io](https://altmarkets.io/)              |  2  |                             [API](https://altmarkets.io/)                              | :white_check_mark: |                                                                |
+|             <img src="assets/ascendex-logo.jpg" alt="AscendEx" width="90" />             |     ascend_ex     | [AscendEx](https://ascendex.com/en/global-digital-asset-platform) |  1  |   [API](https://ascendex.github.io/ascendex-pro-api/#ascendex-pro-api-documentation)   |     :warning:      | [UEIXNXKW](https://ascendex.com/register?inviteCode=UEIXNXKW)  |
+|                <img src="assets/beaxy-logo.png" alt="Beaxy" width="90" />                |       beaxy       |                    [Beaxy](https://beaxy.com/)                    |  2  |                    [API](https://beaxyapiv2trading.docs.apiary.io/)                    | :white_check_mark: |                                                                |
+|     <img src="assets/binance_futures-logo.jpg" alt="Binance Perpetual" width="90" />     | binance_perpetual |            [Binance Futures](https://www.binance.com/)            |  1  |               [API](https://binance-docs.github.io/apidocs/futures/en/)                |     :warning:      | [54499305](https://www.binance.com/en/futures/ref/hummingbot)  |
+|           <img src="assets/binance_us-logo.jpg" alt="Binance US" width="90" />           |    binance_us     |              [Binance US](https://www.binance.com/)               |  3  | [API](https://github.com/binance-us/binance-official-api-docs/blob/master/rest-api.md) | :white_check_mark: |                                                                |
+|              <img src="assets/binance-logo.jpg" alt="Binance" width="90" />              |      binance      |                [Binance](https://www.binance.com/)                |  3  |    [API](https://github.com/binance/binance-spot-api-docs/blob/master/rest-api.md)     | :white_check_mark: |  [FQQNNGCD](https://www.binance.com/en/register?ref=FQQNNGCD)  |
+|             <img src="assets/bitfinex-logo.jpg" alt="Bitfinex" width="90" />             |     bitfinex      |               [Bitfinex](https://www.bitfinex.com/)               |  2  |                   [API](https://docs.bitfinex.com/docs/introduction)                   |     :warning:      |      [dxCUrjvc](https://bitfinex.com/?refcode=-dxCUrjvc)       |
+| <img src="assets/bittrex_global-logo.jpg" alt="Bittrex Global" width="90" height="30" /> |      bittrex      |           [Bittrex Global](https://global.bittrex.com/)           |  3  |                        [API](https://bittrex.github.io/api/v3)                         | :white_check_mark: |                                                                |
+|              <img src="assets/bitmart-logo.jpg" alt="BitMart" width="90" />              |      bitmart      |                [BitMart](https://www.bitmart.com/)                |  1  |                      [API](https://developer-pro.bitmart.com/en/)                      |     :warning:      |         [UM6fQV](https://www.bitmart.com/en?r=UM6fQV)          |
+|            <img src="assets/blocktane-logo.jpg" alt="Blocktane" width="90" />            |     blocktane     |                [Blocktane](https://blocktane.io/)                 |  2  |                            [API](https://blocktane.io/api)                             |     :warning:      |                                                                |
+|           <img src="assets/bybit-logo.jpg" alt="Bybit Perpetual" width="90" />           |  bybit_perpetual  |          [Bybit Perpetual](https://www.bybit.com/en-US/)          |  2  |          [API](https://bybit-exchange.github.io/docs/linear/#t-introduction)           | :white_check_mark: |                                                                |
+|         <img src="assets/coinbase_pro-logo.jpg" alt="Coinbase Pro" width="90" />         |   coinbase_pro    |             [Coinbase Pro](https://pro.coinbase.com/)             |  *  |                         [API](https://docs.pro.coinbase.com/)                          |     :warning:      |                                                                |
+|             <img src="assets/coinflex_logo.png" alt="CoinFLEX" width="90" />             |     coinflex      |                 [CoinFLEX](https://coinflex.com/)                 |  2  |                            [API](https://coinflex.com/api/)                            | :white_check_mark: |                                                                |
+|             <img src="assets/coinzoom-logo.jpg" alt="CoinZoom" width="90" />             |     coinzoom      |          [CoinZoom](https://trade.coinzoom.com/landing)           |  *  |                         [API](https://api-docs.coinzoom.com/)                          |     :warning:      |                                                                |
+|           <img src="assets/cryptocom-logo.jpg" alt="Crypto.com" width="90" />            |    crypto_com     |             [Crypto.com](https://crypto.com/exchange)             |  2  |                 [API](https://exchange-docs.crypto.com/#introduction)                  | :white_check_mark: |                                                                |
+|            <img src="assets/digifinex-logo.jpg" alt="Digifinex" width="90" />            |     digifinex     |           [Digifinex](https://www.digifinex.com/en-ww)            |  3  |                [API](https://docs.digifinex.com/en-ww/v3/#introduction)                |     :warning:      |                                                                |
+|            <img src="assets/dydx-logo.jpg" alt="dYdX Perpetual" width="90" />            |  dydx_perpetual   |             [dYdX Perpetual](https://dydx.exchange/)              |  3  |                       [API](https://docs.dydx.exchange/#general)                       |     :warning:      |                                                                |
+|                  <img src="assets/ftx-logo.jpg" alt="FTX" width="90" />                  |        ftx        |                     [FTX](https://ftx.com/en)                     |  1  |                         [API](https://docs.ftx.com/#overview)                          | :white_check_mark: |                                                                |
+|    <img src="assets/himalaya_exchange-logo.jpg" alt="Himalaya Exchange" width="90" />    |     himalaya      |          [Himalaya Exchange](https://himalaya.exchange/)          |  *  |                                        [API]()                                         |        :x:         |                                                                |
+|               <img src="assets/hitbtc-logo.jpg" alt="HitBTC" width="90" />               |      hitbtc       |                   [HitBTC](https://hitbtc.com/)                   |  2  |                             [API](https://api.hitbtc.com/)                             | :white_check_mark: |                                                                |
+|         <img src="assets/huobi_global-logo.jpg" alt="Huobi Global" width="90" />         |       huobi       |                [Huobi Global](https://www.hbg.com)                |  1  |                   [API](https://huobiapi.github.io/docs/spot/v1/en/)                   |     :warning:      |                                                                |
+|              <img src="assets/gate-io-logo.jpg" alt="Gate.io" width="90" />              |      gate_io      |                  [Gate.io](https://www.gate.io/)                  |  2  |                            [API](https://www.gate.io/api2)                             | :white_check_mark: |         [5868285](https://www.gate.io/signup/5868285)          |
+|               <img src="assets/kraken-logo.jpg" alt="Kraken" width="90" />               |      kraken       |                 [Kraken](https://www.kraken.com/)                 |  1  |                       [API](https://www.kraken.com/features/api)                       | :white_check_mark: |                                                                |
+|               <img src="assets/kucoin-logo.jpg" alt="KuCoin" width="90" />               |      kucoin       |                 [KuCoin](https://www.kucoin.com/)                 |  1  |                        [API](https://docs.kucoin.com/#general)                         |     :warning:      | [272KvRf](https://www.kucoin.com/ucenter/signup?rcode=272KvRf) |
+|               <img src="assets/liquid-logo.jpg" alt="Liquid" width="90" />               |      liquid       |                 [Liquid](https://www.liquid.com/)                 |  2  |                         [API](https://developers.liquid.com/)                          | :white_check_mark: |                                                                |
+|                   <img src="assets/mexc.jpg" alt="MEXC" width="90" />                    |       mexc        |               [MEXC Global](https://www.mexc.com/)                |  1  |                      [API](https://mxcdevelop.github.io/APIDoc/)                       |     :warning:      |                                                                |
+|                 <img src="assets/ndax-logo.jpg" alt="NDAX" width="90" />                 |       ndax        |                     [NDAX](https://ndax.io/)                      |  1  |                          [API](https://ndaxlo.github.io/API/)                          |     :warning:      |                                                                |
+|                 <img src="assets/okex-logo.jpg" alt="OKEx" width="90" />                 |       okex        |                   [OKEx](https://www.okex.com/)                   |  3  |                          [API](https://www.okex.com/docs/en/)                          | :white_check_mark: |          [1931920](https://www.okex.com/join/1931920)          |
+|           <img src="assets/probit-logo.jpg" alt="Probit Global" width="90" />            |      probit       |          [Probit Global](https://www.probit.com/en-us/)           |  1  |                         [API](https://docs-en.probit.com/docs)                         |     :warning:      |                                                                |
+|          <img src="assets/probit_kr-logo.jpg" alt="Probit Korea" width="90" />           |     probit_kr     |           [Probit Korea](https://www.probit.kr/en-us/)            |  1  |                         [API](https://docs-en.probit.com/docs)                         |     :warning:      |                                                                |
+|               <img src="assets/wazirX-logo.jpg" alt="Wazirx" width="90" />               |      wazirx       |                   [WazirX](https://wazirx.com/)                   |  1  |               [API](https://docs.wazirx.com/#public-rest-api-for-wazirx)               |     :warning:      |                                                                |
 
 ## Supported decentralized exchanges
 
-| logo | id | name | ver | doc| maintainer | status |
-|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| <img src="assets/loopring-logo.jpg" alt="Loopring" width="90" /> | loopring | [Loopring](https://loopring.io/) | 3 | [API](https://docs3.loopring.io/en/) | | :warning: |
+|                               logo                               |    id    |               name               | ver |                 doc                  | maintainer |  status   |
+|:----------------------------------------------------------------:|:--------:|:--------------------------------:|:---:|:------------------------------------:|:----------:|:---------:|
+| <img src="assets/loopring-logo.jpg" alt="Loopring" width="90" /> | loopring | [Loopring](https://loopring.io/) |  3  | [API](https://docs3.loopring.io/en/) |            | :warning: |
 
 
 ## Supported protocol exchanges
-| logo | id | name | ver | doc| status |
-|:---:|:---:|:---:|:---:|:---:|:--:|
-| <img src="assets/balancer-logo.jpg" alt="Balancer" width="90" /> | balancer | [Balancer](https://balancer.finance/) | * | [SDK](https://docs.balancer.finance/) | :white_check_mark: |
-| <img src="assets/celo-logo.jpg" alt="Celo" width="90" /> | celo | [Celo](https://celo.org/) | * | [SDK](https://celo.org/developers) | :warning: |
-| <img src="assets/perpetual_protocol-logo.jpg" alt="Perpetual Protocol" width="90" /> | perpetual_finance | [Perpetual Protocol](https://perp.fi/) | * | [SDK](https://docs.perp.fi/) | :warning: |
-| <img src="assets/terra-logo.jpg" alt="Terra" width="90" /> | terra | [Terra](https://terra.money/) | * | [SDK](https://docs.terra.money/) | :warning: |
-| <img src="assets/uniswap-logo.jpg" alt="Uniswap" width="90" /> | uniswap | [Uniswap](https://uniswap.org/) | 2 | [SDK](https://docs.uniswap.org/sdk/2.0.0/) | :warning: |
-| <img src="assets/uniswap_v3-logo.jpg" alt="Uniswap v3" width="90" /> | uniswap v3 | [Uniswap v3](https://uniswap.org/) | 3 | [SDK](https://docs.uniswap.org/sdk/introduction) | :warning: |
+|                                         logo                                         |        id         |                  name                  | chains   | type      | ver |                       docs                       |       status       |
+|:------------------------------------------------------------------------------------:|:-----------------:|:--------------------------------------:|----------|-----------|:---:|:------------------------------------------------:|:------------------:|
+|           <img src="assets/balancer-logo.jpg" alt="Balancer" width="90" />           |     balancer      | [Balancer](https://balancer.finance/)  | Ethereum | AMM       |  *  |      [SDK](https://docs.balancer.finance/)       | :white_check_mark: |
+|               <img src="assets/celo-logo.jpg" alt="Celo" width="90" />               |       celo        |       [Celo](https://celo.org/)        | Celo     |           |  *  |        [SDK](https://celo.org/developers)        |     :warning:      |
+| <img src="assets/perpetual_protocol-logo.jpg" alt="Perpetual Protocol" width="90" /> | perpetual_finance | [Perpetual Protocol](https://perp.fi/) | Ethereum | Perp AMM  |  *  |           [SDK](https://docs.perp.fi/)           |     :warning:      |
+|              <img src="assets/terra-logo.jpg" alt="Terra" width="90" />              |       terra       |     [Terra](https://terra.money/)      | Terra    |           |  *  |         [SDK](https://docs.terra.money/)         |     :warning:      |
+|            <img src="assets/uniswap-logo.jpg" alt="Uniswap" width="90" />            |      uniswap      |    [Uniswap](https://uniswap.org/)     | Ethereum | AMM       |  2  |    [SDK](https://docs.uniswap.org/sdk/2.0.0/)    |     :warning:      |
+|         <img src="assets/uniswap_v3-logo.jpg" alt="Uniswap v3" width="90" />         |    uniswap v3     |   [Uniswap v3](https://uniswap.org/)   | Ethereum | Range AMM |  3  | [SDK](https://docs.uniswap.org/sdk/introduction) |     :warning:      |
+|            <img src="assets/serum-logo.jpg" alt="Serum DEX" width="90" />            |       serum       | [Serum](https://www.projectserum.com/) | Solana   | CLOB      |  *  |      [SDK](https://docs.projectserum.com/)       |     :warning:      |