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Add fixes
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0xLucca committed Oct 1, 2024
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Expand Up @@ -25,7 +25,7 @@ Opening an HRMP channel requires the parachains involved to make a deposit on th

### Relay Chain Parameters

Each Polkadot relay chain has a set of configurable parameters that control the behavior of the message channels between parachains. These parameters include `hrmpSenderDeposit`, `hrmpRecipientDeposit`, `hrmpChannelMaxMessageSize`, `hrmpChannelMaxCapacity`, and more.
The Polkadot relay chain utilizes a set of configurable parameters that govern all aspects of runtime configuration with respect to parachains. Key parameters include `hrmpSenderDeposit`, `hrmpRecipientDeposit`, `hrmpChannelMaxMessageSize` and `hrmpChannelMaxCapacity`. For a complete list of parameters, consult the [`HostConfiguration`](https://paritytech.github.io/polkadot-sdk/master/polkadot_runtime_parachains/configuration/struct.HostConfiguration.html#){target=\_blank} struct in the Polkadot SDK documentation.

When a parachain wants to open a new channel, it must consider these parameter values to ensure the channel is configured correctly.

Expand All @@ -34,7 +34,6 @@ To view the current values of these parameters in the Polkadot network:
1. Visit [Polkadot.js Apps](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fpolkadot.api.onfinality.io%2Fpublic-ws#/explorer), navigate to the **Developer** dropdown and select the **Chain state** option

![](/images/develop/parachain-devs/interoperability/hrmp-channels/overview/hrmp-overview-1.webp)
polkadot-docs/images/develop/parachain-devs/interoperability/hrmp-channels/overview/hrmp-overview-1.webp

2. Query the chain configuration parameters. The result will display the current settings for all the Polkadot network parameters, including the HRMP channel settings
1. Select **configuration**
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Expand Up @@ -22,7 +22,7 @@ Once both unidirectional channels are established, the parachains can send messa

Before proceeding, ensure you meet the following requirements:

- Blockchain network with a relay chain and at least two connected parachains
- Network with a relay chain and at least two connected parachains
- Wallet with sufficient funds to execute transactions on the participant chains

## Procedure for Initiating HRMP Channel Setup
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