tx.taxi

Your taxi to the blockchain.

Paste any supported address, transaction hash, block hash, or block number. tx.taxi classifies the fare, checks the likely chain, and opens the right explorer.

Network

Supported routes

tx.taxi keeps chain and explorer choices out of your way until a value needs context.

Bitcoin Ethereum Solana Monero Litecoin TON Bitcoin Cash Dash Zcash NEAR XRP Ledger Tron Cardano Sui Stellar Aptos Dogecoin Starknet Aleo Accumulate (ADI) BNB Smart Chain Base Arbitrum One Optimism Polygon Avalanche C-Chain Berachain Scroll Monad Gnosis Aurora X Layer Plasma GUNZ Dexalot Henesys DFK Apertum Beam Space UPTN StepNetwork Numbers PLAYA3ULL Games StraitsX Lamina1 Identity Fifa Blockchain Zeroone Lamina1 Titan Bitcoin Ethereum Solana Monero Litecoin TON Bitcoin Cash Dash Zcash NEAR XRP Ledger Tron Cardano Sui Stellar Aptos Dogecoin Starknet Aleo Accumulate (ADI) BNB Smart Chain Base Arbitrum One Optimism Polygon Avalanche C-Chain Berachain Scroll Monad Gnosis Aurora X Layer Plasma GUNZ Dexalot Henesys DFK Apertum Beam Space UPTN StepNetwork Numbers PLAYA3ULL Games StraitsX Lamina1 Identity Fifa Blockchain Zeroone Lamina1 Titan

FAQ

Common questions

What does tx.taxi do?

tx.taxi is a universal block-explorer router. Paste any blockchain address, transaction hash, block hash, or block number at tx.taxi/{value} and the service detects the chain, picks the configured explorer for that chain, and redirects you to the right page on a native explorer like Etherscan, Solscan, or mempool.space.

Which blockchains does tx.taxi support?

50+ chains across EVM (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, and Avalanche L1 subnets), Bitcoin and Bitcoin-family UTXO chains (Litecoin, Dogecoin, Bitcoin Cash, Dash, Zcash, Monero), Solana, Tron, TON, Sui, Aptos, NEAR, Cardano, Stellar, XRP Ledger, Starknet, Aleo, and Accumulate. See the full list at /chains.

How does tx.taxi know which chain my hash belongs to?

A deterministic regex classifier inspects the format (0x-prefixed hex, base58, bech32, addr1 prefix, etc.). If more than one route is possible, tx.taxi runs bounded live probes against matching public RPC or API endpoints to detect which chain actually holds the value, and redirects only when the answer is clear.

Do I need an account, wallet, or signup?

No. tx.taxi has no user accounts, no wallet connection, no signup. Paste a value and you get redirected. The only inputs the service handles are public blockchain values - addresses, transaction hashes, block hashes, and block numbers.

Is tx.taxi free?

Yes. The lookup router and the public REST API at /api/v1/resolve are free to use without auth.

Does tx.taxi store my lookups?

Operational logs (IP, user agent, timestamp) may be retained briefly for debugging and abuse detection, the same way any web service handles requests. There are no user accounts, no tracking pixels, no third-party analytics, and no sale of lookup data. See /privacy for details.

What happens when an explorer goes down?

tx.taxi monitors every configured explorer and tracks health with a 1-hour TTL. When the primary explorer for a chain is unhealthy, the router automatically falls through to the next configured explorer for that chain rather than redirecting users to a broken page.

Can I use tx.taxi from my own app?

Yes. GET /api/v1/resolve?value=... returns the same routing decision as the browser redirect, in JSON, including the matched chain, the chosen explorer, the redirect URL, and all candidates. See /api for the full surface and OpenAPI spec.