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Documentation Index

Fetch the complete documentation index at: https://docs.txshield.xyz/llms.txt

Use this file to discover all available pages before exploring further.

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TxShield API

Every second, thousands of wallets lose funds to honeypots, drainers, and malicious contracts. TxShield is the security layer that catches them before the transaction is signed. We give DEX aggregators, wallets, and developers a single API to run real-time pre-flight checks on any token or contract — simulating exactly what will happen to a user’s wallet before they approve anything.

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What TxShield Does

Transaction Simulation

Simulate a swap or interaction against live chain state. Get exact token deltas, ETH changes, tax rates, reentrancy flags, and failure reasons — before the user signs.

Honeypot Detection

Time-travel analysis across multiple future states (Immediate, 24h, 7 Days). Catches buy/sell tax traps, blacklist mechanisms, mint abuse, and trading controls.

Bytecode Analysis

Deep static analysis of contract bytecode. Flags kill switches, proxy patterns, hidden logic, and dynamic deployment — the stuff token screeners miss.

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Supported Chains

ChainNetworkStatus
EthereumMainnet✅ Live
BNB Smart ChainMainnet✅ Live
BaseMainnet✅ Live
ArbitrumMainnet✅ Live
SolanaMainnet✅ Live
More chains coming soon. Contact us if you need a specific chain prioritized.

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Who Uses TxShield

DEX Aggregators & Screeners — Add a TxShield risk badge on every token page. Alert users before they trade a honeypot. Platforms like GMGN, DexScreener integrations, and token screeners use security layers exactly like this. Wallet Developers — Run a pre-flight check before presenting a transaction to sign. Show users their exact balance delta and any detected risks inline in the signing prompt. Trading Bots & Snipers — Filter out honeypots and high-tax tokens automatically before entry. Protect your bot’s capital at the RPC level. Security Researchers & Developers — Programmatic access to simulation, bytecode analysis, and honeypot detection for any contract on supported chains.

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How It Works

Your App  →  POST /api/simulate  →  TxShield runs simulation + bytecode + history checks
                                  →  Returns unified risk report in one response
                                  →  You show the result to your user before they sign
One request. One response. Full picture.

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API Access

TxShield uses API key authentication. All analysis endpoints require a valid key passed in the Authorization header. 
Authorization: Bearer txs_your_api_key_here

Get Your API Key

Connect your wallet and generate a free API key in seconds. No credit card required.

Quickstart

Make your first API call in under 5 minutes.

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Rate Limits

TierRequestsLimit
FreeAnalysis endpoints10 req/min
FreeAll other endpoints30 req/min
PartnerCustomContact us
Hit your limits? Reach out on X or via the contact form for a partner tier key.