71 lines
1.2 KiB
Plaintext
71 lines
1.2 KiB
Plaintext
import {
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DocBlock,
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DocSideBySide,
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CodeParams,
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Parameter,
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Field,
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Values,
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CodeSnippets,
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} from "../../../components/CodeDocBlock";
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<DocBlock>
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## getBlockCommitment
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Returns commitment for particular block
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<DocSideBySide>
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<CodeParams>
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### Parameters:
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<Parameter type={"u64"} required={true}>
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block number, identified by Slot
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</Parameter>
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### Result:
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The result field will be a JSON object containing:
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- `commitment` - commitment, comprising either:
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- `<null>` - Unknown block
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- `<array>` - commitment, array of u64 integers logging the amount of cluster stake in lamports that has voted on the block at each depth from 0 to `MAX_LOCKOUT_HISTORY` + 1
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- `totalStake` - total active stake, in lamports, of the current epoch
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</CodeParams>
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<CodeSnippets>
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### Code sample:
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```bash
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curl http://localhost:8899 -X POST -H "Content-Type: application/json" -d '
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{
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"jsonrpc": "2.0", "id": 1,
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"method": "getBlockCommitment",
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"params":[5]
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}
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'
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```
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### Response:
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```json
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{
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"jsonrpc": "2.0",
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"result": {
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"commitment": [
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 10, 32
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],
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"totalStake": 42
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},
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"id": 1
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}
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```
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</CodeSnippets>
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</DocSideBySide>
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</DocBlock>
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