Under maintenance

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from $30.00 / 1,000 evm transaction preflights

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EVM Transaction Preflight — ChainEvidence

Under maintenance

Try for free

Inspect unsigned Base transactions before execution. ChainEvidence decodes calldata, simulates calls, detects proxies and privileged control, verifies contract source, and returns deterministic evidence with coverage and block provenance—without SAFE/SCAM labels or private keys.

Pricing

from $30.00 / 1,000 evm transaction preflights

Rating

0.0

(0)

Developer

Kiều Gia Thịnh Phát

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Monthly active users

12 days ago

Last modified

Safe Global Multisig Transactions Scraper

parseforge/safe-global-transactions-scraper

Collects all transactions for a Safe multisig wallet address on a chosen EVM network and returns each one as a flat row with status, value, confirmations, and execution details.

ParseForge

EVM Wallet Intelligence & Token Portfolio Scraper (Multi-Chain)

scrapers_lat/evm-wallet-intelligence-scraper

Multi-chain EVM wallet intelligence for crypto AML, portfolio and airdrop research. Native balance + USD, ENS, ERC-20/721/1155 holdings, tx counters, scam/contract/verified flags and history across Ethereum, Base, Optimism, Arbitrum, Polygon, Gnosis.

Scrapers Lat

Etherscan Family Scraper (Multi-Chain EVM Explorer)

crawlerbros/etherscan-family-scraper

Query Etherscan and 18+ EVM block explorers (Ethereum, BNB, Polygon, Arbitrum, Optimism, Base, Avalanche, Fantom, etc.) via the unified Etherscan V2 API. Wallet balances, transactions, ERC-20/NFT transfers, contract source/ABI, gas oracle, tx-by-hash

Crawler Bros

Smart Contract Audit

orderly_ocher/smart-contract-audit

Analyze Ethereum smart contracts for security vulnerabilities. Input a verified contract address, get a JSON risk report with findings, risk score, and recommendations. Supports 7 EVM chains. Detects reentrancy, delegatecall exploits, unchecked calls, and 12 more vulnerability patterns.

Base Wallet Tracker – Tokens & Transactions

renzomacar/base-wallet-tracker

Track any wallet on Coinbase's Base L2: ERC-20 holdings, recent transactions, or token transfers — straight from the public Blockscout Base API. No API key.

Renzo Madueno

Singapore URA Private Property Transactions API

nexgendata/sg-ura-property-transactions

Track Singapore URA private-property transactions (caveats). Clean JSON for analysts, researchers and AI agents.

NexGenData

CORS Checker & Preflight Tester

gifted_wagon/cors-preflight-evidence-auditor

Test simple and OPTIONS preflight CORS behavior with normalized policy evidence, risky-pattern findings, and truthful per-endpoint failures.

Michael Olmos

Base Transaction Explainer (MCP server)

0200project/base-tx-explain

MCP server with one tool: explain_transaction(tx_hash). Plain-English, deterministic decode of any Base mainnet transaction - summary, action type, assets moved, counterparties, risk flags, gas in USD. No LLM in the response path.

0200project

Actor Dataset Provenance Enricher

flintglade/actor-dataset-provenance-enricher

Enrich Apify dataset rows with deterministic field-level provenance, source identity, canonical hashes, lineage, rights indicators, and artifact manifests.

Flintglade

YouTube AI Video Classifier - IAB & Custom Labels

fetchfinch/youtube-content-classifier

Classify public YouTube videos into IAB 3.1 or custom labels with source-attributed transcript evidence, metadata signals, timestamps, confidence, and provenance.