HashDit

• Name: HashDit
• URL: https://www.hashdit.io/
• Category: wallet-edge threat-intelligence middleware / transaction screening / anti-phishing tooling
• Tags: ethereum-ecosystem solana-ecosystem
• Summary: HashDit is wallet-edge screening middleware. The useful cut is not scam list. It is domain scoring, address classification, poisoning checks, transaction simulation, and the partner-side policy that decides when a warning turns into a stop.
• What it does:
  • Classifies blockchain addresses and identifies EOAs vs contracts plus verification and contract-metadata details
  • Detects address-poisoning and token-spoofing attacks in user-and-asset context
  • Scores domains and URLs for phishing or other security risks
  • Analyzes transactions before or after execution for dangerous patterns, dapp/domain reputation, and approval-risk signals
  • Simulates EVM transactions and provides token-security analysis for both EVM and Solana assets
• Key claims:
  • The docs homepage says the HashDit API provides threat intelligence for domain security analysis and uses the base URL https://service.hashdit.io with API-key authentication
  • The official docs index enumerates endpoints for address classification, address poisoning, address security v2, domain security, EVM token security, Solana token security, transaction security, and transaction simulation
  • The Transaction Security endpoint says it is designed for wallets, signing flows, and transaction-confirmation screens
  • The Domain Security endpoint says it analyzes domains and URLs and returns risk levels with detailed indicators
  • The Address Poisoning Detection endpoint says it evaluates whether an address or token is dangerous in the context of a specific user and asset
• Whitepaper: No canonical HashDit whitepaper or litepaper surfaced in this pass. The clearest current sources of truth were the official API docs and documentation index; see ../whitepapers/hashdit-primary-sources-2026-04-30.md.
• Sources:
  • https://www.hashdit.io/
  • https://docs.hashdit.io/
  • https://docs.hashdit.io/llms.txt
  • https://docs.hashdit.io/api-reference/endpoint/domain-security
  • https://docs.hashdit.io/api-reference/endpoint/address-poisoning
  • https://docs.hashdit.io/api-reference/endpoint/transaction-security

Internal linkages

• Best upward comparisons at the operator-workflow layer: blowfish and blockaid.

Control surface

• The leverage sits in risk scoring, list freshness, false-positive tolerance, simulation quality, and how an integrating wallet or app maps a verdict into warn / block / review behavior.

• HashDit is useful precisely because it is small and operational. Read it as screening middleware, not as a wallet and not as a protocol.

• Last reviewed: 2026-06-17 UTC