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getblockhash

Returns hash of block in best-block-chain at height provided.

Argument #1 - height

Type: numeric, required
The height index
Request
Curl
Postman
curl --location --request POST 'https://btc.api.watchdata.io/node/jsonrpc?api_key=your_api_key' \
--header 'x-api-key: your_api_key' \
--header 'Content-Type: application/json' \
--data-raw '{
"jsonrpc": "1.0",
"id": "curltest",
"method": "getblockhash",
"params": [
1000
]
}'
URL: https://btc.api.watchdata.io/node/jsonrpc?api_key=your_api_key
RequestType: POST
Body:
{
"jsonrpc": "1.0",
"id": "curltest",
"method": "getblockhash",
"params": [
1000
]
}
Response
"00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"