GetBlockByHeight Access API Method

Parameters

Height

string

REQUIRED

Returns

block

object

string

parent_id

string

height

integer

timestamp

object

seconds

integer

nanos

integer

collection_guarantees

array

collection_id

string

signatures

array

reference_block_id

string

signer_indices

string

signatures

string

Request

package main

import (
	"context"
	"fmt"
	"log"

	"github.com/onflow/flow/protobuf/go/flow/access"
)

func main() {

	// Requires authenticating before making the request. Refer to Intro Page on how Authentication can be done.
	client, err := getAccessClientWithBasicAuth("ENDPOINT-NAME", "TOKEN_GOES_HERE")
	ctx := context.Background()
	if err != nil {
		log.Fatalf("err: %v", err)
	}

	// Get Block by height
	var height uint64 = 54652420
	blockResp, err := client.GetBlockByHeight(ctx, &access.GetBlockByHeightRequest{Height: height})
	if err != nil {
		log.Fatal("get block by height failed: ", err)
	}

	fmt.Printf("block with height %d has ID %x\n", height, blockResp.Block.Id)

}

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GetBlockByHeight Access API Method

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Parameters

Returns