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ChainFETCH MCP Server

Official
by chainfetch

search_transactions_json

Search blockchain transactions using 254+ parameters including hash, value ranges, gas usage, addresses, and block numbers to filter and analyze transaction data.

Instructions

JSON search for transactions with 254+ carefully curated parameters

Input Schema

NameRequiredDescriptionDefault
hashNoTransaction hash
value_minNoMinimum transaction value in WEI
value_maxNoMaximum transaction value in WEI
gas_used_minNoMinimum gas used
gas_used_maxNoMaximum gas used
from_hashNoFrom address hash
to_hashNoTo address hash
block_number_minNoMinimum block number
block_number_maxNoMaximum block number
limitNoNumber of results to return (default: 10, max: 50)
offsetNoNumber of results to skip for pagination (default: 0)

Input Schema (JSON Schema)

{ "properties": { "block_number_max": { "description": "Maximum block number", "type": "integer" }, "block_number_min": { "description": "Minimum block number", "type": "integer" }, "from_hash": { "description": "From address hash", "type": "string" }, "gas_used_max": { "description": "Maximum gas used", "type": "string" }, "gas_used_min": { "description": "Minimum gas used", "type": "string" }, "hash": { "description": "Transaction hash", "type": "string" }, "limit": { "default": 10, "description": "Number of results to return (default: 10, max: 50)", "type": "integer" }, "offset": { "default": 0, "description": "Number of results to skip for pagination (default: 0)", "type": "integer" }, "to_hash": { "description": "To address hash", "type": "string" }, "value_max": { "description": "Maximum transaction value in WEI", "type": "string" }, "value_min": { "description": "Minimum transaction value in WEI", "type": "string" } }, "required": [], "type": "object" }

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