How to Connect to ZetaChain

In this guide, you'll learn the following connection methods to the ZetaChain infrastructure:

• ZetaChain ETH RPC Connection via cURL
• ZetaChain Tendermint RPC Connection via cURL
• ZetaChain Tendermint REST Connection via cURL
• ZetaChain Connection via WebSocket
• Cosmos REST Connection for ZetaChain

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Note:

If you haven't configured any infrastructures, visit the ZetaChain marketplace page to learn more about Blockdaemon's ZetaChain options.

How to Access Your Blockdaemon ZetaChain Credentials

After purchasing your Blockdaemon ZetaChain infrastructure, access your credentials:

1. Log into the Blockdaemon app.
2. In the Access menu, click Nodes.
3. Click the ZetaChain node.
4. Click the Connect tab.

In the Connection Information section, you'll find the following:

• Endpoint URL
• Auth Token

ZetaChain ETH RPC Connection via cURL

curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method": "YOUR_RPC_METHOD", "params": "YOUR_PARAMS", "id":1}'  'YOUR_ENDPOINT_URL/eth_rpc?auth=YOUR_AUTH_TOKEN'

• Replace YOUR_RPC_METHOD with your chosen RPC method.
• Replace YOUR_PARAMS with your chosen RPC parameters.
• Replace YOUR_ENDPOINT_URL with the Endpoint URL in the Blockdaemon app.
• Replace YOUR_AUTH_TOKEN with the Auth Token in the Blockdaemon app.

ZetaChain Tendermint RPC Connection via cURL

curl --header "Content-Type: application/json" --request POST --data '{"method": "YOUR_RPC_METHOD", "params": "YOUR_PARAMS", "id": 1}' 'YOUR_ENDPOINT_URL/tendermint_rpc?auth=YOUR_AUTH_TOKEN'

• Replace YOUR_RPC_METHOD with your chosen RPC method.
• Replace YOUR_PARAMS with your chosen RPC parameters.
• Replace YOUR_ENDPOINT_URL with the Endpoint URL in the Blockdaemon app.
• Replace YOUR_AUTH_TOKEN with the Auth Token in the Blockdaemon app.

ZetaChain Tendermint REST Connection via cURL

curl -X POST -H 'Content-Type: application/json' 'YOUR_ENDPOINT_URL/tendermint_rest/status?auth=YOUR_AUTH_TOKEN'

• Replace YOUR_ENDPOINT_URL with the Endpoint URL in the Blockdaemon app.
• Replace YOUR_AUTH_TOKEN with the Auth Token in the Blockdaemon app.

ZetaChain Connection via WebSocket

Tendermint Websocket

wscat -H "X-Auth-Token: YOUR_AUTH_TOKEN" -c wss://YOUR_ENDPOINT_URL/websocket

• Replace YOUR_ENDPOINT_URL with the Endpoint URL in the Blockdaemon app.
• Replace YOUR_AUTH_TOKEN with the Auth Token in the Blockdaemon app.

Eth Websocket

wscat -H "X-Auth-Token: YOUR_AUTH_TOKEN" -c wss://YOUR_ENDPOINT_URL/eth_websocket  
{"method": "web3_clientVersion", "params": [], "id": 1, "jsonrpc":"2.0"}

• ReplaceYOUR_AUTH_TOKENwith the Auth Token found in the Blockdaemon app.
• ReplaceYOUR_ENDPOINT_URLwith the Endpoint URL found in the Blockdaemon app.

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Info:

wscat is a tool that can connect over WebSocket(s) and may need to be installed. You can use your preferred tool of choice.

Cosmos REST Connection for ZetaChain

The example below shows how to get the latest block.

curl -X GET -H 'Content-Type: application/json' 'YOUR_ENDPOINT_URL/cosmos_rest/cosmos/gov/v1beta1/proposals?auth=YOUR_AUTH_TOKEN'

• ReplaceYOUR_AUTH_TOKENwith the Auth Token in the Blockdaemon app.
• ReplaceYOUR_ENDPOINT_URLwith the Endpoint URL in the Blockdaemon app.

👋 Need Help?

Contact us through email or our support page for any issues, bugs, or assistance you may need.