block

Pack: blockstream-info · Endpoint: https://gateway.pipeworx.io/blockstream-info/mcp

Block by 64-char hex hash or by height.

Parameters

NameTypeRequiredDescription
hash_or_heightstringyesBlock hash (hex) or numeric height as string.
networkstringno

Example call

curl -X POST https://gateway.pipeworx.io/blockstream-info/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"block","arguments":{}}}'

Response shape

FieldTypeDescription
idstringBlock hash
heightnumberBlock height
versionnumberBlock version
timestampnumberBlock timestamp (unix)
tx_countnumberTransaction count
sizenumberBlock size in bytes
weightnumberBlock weight
merkle_rootstringMerkle root hash
previousblockhashstringPrevious block hash
noncenumberBlock nonce
bitsnumberDifficulty bits
difficultynumberDifficulty
mediantimenumberMedian block time
Full JSON Schema
{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Block hash"
    },
    "height": {
      "type": "number",
      "description": "Block height"
    },
    "version": {
      "type": "number",
      "description": "Block version"
    },
    "timestamp": {
      "type": "number",
      "description": "Block timestamp (unix)"
    },
    "tx_count": {
      "type": "number",
      "description": "Transaction count"
    },
    "size": {
      "type": "number",
      "description": "Block size in bytes"
    },
    "weight": {
      "type": "number",
      "description": "Block weight"
    },
    "merkle_root": {
      "type": "string",
      "description": "Merkle root hash"
    },
    "previousblockhash": {
      "type": "string",
      "description": "Previous block hash"
    },
    "nonce": {
      "type": "number",
      "description": "Block nonce"
    },
    "bits": {
      "type": "number",
      "description": "Difficulty bits"
    },
    "difficulty": {
      "type": "number",
      "description": "Difficulty"
    },
    "mediantime": {
      "type": "number",
      "description": "Median block time"
    }
  }
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "blockstream-info": {
      "url": "https://gateway.pipeworx.io/blockstream-info/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

Regenerated from source · build May 21, 2026