Learn how to access Karura via Substrate Sidecar API.
Step 1: To access the available Substrate Sidecar methods, use the native access endpoint with /parachain
at the end:
- Network: Karura Mainnet
- Request Type: GET / POST
https://svc.blockdaemon.com/karura/mainnet/native/parachain
Step 3: Add a Substrate Sidecar method at the end of the query:
https://svc.blockdaemon.com/karura/mainnet/native/parachain/YOUR_METHOD
Step 4: For POST requests, specify the data required by the method in the request body.
Example Request for Substrate Sidecar API
Here is a cURL example for using GET /blocks/head/header to get the header of the most recently finalized block in Karura Mainnet:
curl -X GET \
https://svc.blockdaemon.com/karura/mainnet/native/parachain/blocks/head/header \
-H 'Authorization: Bearer YOUR_API_KEY'
The following is a typical response you will get:
{
"parentHash": "0x46a11082a6696153f35414e2f62d2258d4509d6ab6ca7a03728dcc707efa053e",
"number": "2461599",
"stateRoot": "0xd14cbc39637c61537f54f759ef2b5450250cf171901858ae23a2cb1f9ada7d1c",
"extrinsicsRoot": "0xca110fe695be5a5b2878508e2faadf82bbcdf117f06e5432334d262bdfb5091b",
"digest": {
"logs": [
{
"preRuntime": [
"0x61757261",
"0x659d3f0800000000"
]
},
{
"seal": [
"0x61757261",
"0x3e30c6cc4394f19535ff198997e886f745e813ea9ba025403d27797d39a0356e8af719a793e58698441abbc1214df4ed81fb7194d01846af2aaf430c25513083"
]
}
]
}
}