getblockfilter

POST

/{apiKey}

Returns the BIP 157 content filter for a specified block. Requires the blockfilterindex to be enabled.

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

stringformat: "^[a-fA-F0-9]{64}$"required

The hash of the block.

enumoptionaldefaults to basic

The type name of the filter. Currently only 'basic' is supported.

Defaults to "basic".

Allowed values:

Responses

200

The block filter details.

POST/v2/{apiKey}

curl --request POST \  --url https://bitcoin-mainnet.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "getblockfilter",  "params": [    "00000000000000000000669ed57030eb18020ee7029c064f10505156be203d80",    "basic"  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "filter": "0180c3b80144ec1762e9eb8e5b2e072f7d8c8c8c0c2c2a2a2a2a2a2a2a2a2a",    "header": "1e1e1f1f2020202021212121222222222323232324242424252525252626262"  }}

Was this page helpful?