Supported Chains
The BlockchainAnalysis.io Telegram Bot supports all 52 blockchains available on the main platform. You can screen wallet addresses from any of these chains using the /screen and /screen_advanced commands.
EVM Chains (22)
EVM-compatible chains share the same address format (0x-prefixed, 42 characters). When screening an EVM address via the bot, it defaults to Ethereum. Use the /chain command to switch to a different EVM chain.
| Chain | /chain Name | Notes |
|---|---|---|
| Ethereum | ethereum | Default for EVM addresses |
| BNB Chain (BSC) | bsc | |
| Polygon | polygon | Polygon PoS |
| Arbitrum | arbitrum | Arbitrum One |
| Optimism | optimism | OP Mainnet |
| Base | base | Coinbase L2 |
| Avalanche C-Chain | avalanche | |
| Fantom | fantom | |
| Cronos | cronos | |
| Gnosis | gnosis | Formerly xDai |
| Celo | celo | |
| Moonbeam | moonbeam | |
| Moonriver | moonriver | |
| zkSync Era | zksync | |
| Polygon zkEVM | polygon_zkevm | |
| Linea | linea | |
| Scroll | scroll | |
| Mantle | mantle | |
| Blast | blast | |
| Mode | mode | |
| Manta Pacific | manta | |
| opBNB | opbnb | |
Switching EVM Chains
You: /chain polygon
Bot: Active chain set to Polygon. All subsequent EVM address screenings will use Polygon.
You: /screen 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045
Bot: Screening address on Polygon...
The active chain setting persists until you change it. To switch back to Ethereum, send /chain ethereum. Your chain selection does not affect non-EVM address screenings.
UTXO Chains (4)
UTXO-based chains are automatically detected by their address format. No /chain command is needed.
| Chain | Address Format | Example Prefix |
|---|---|---|
| Bitcoin | Base58 or Bech32 | 1..., 3..., bc1q..., bc1p... |
| Litecoin | Base58 or Bech32 | L..., M..., ltc1... |
| Bitcoin Cash | CashAddr or legacy | bitcoincash:q..., 1... |
| Dogecoin | Base58 | D... |
Example
You: /screen bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh
Bot: Screening address on Bitcoin...
Alternative Architecture Chains (12)
These chains use unique address formats and are automatically detected by the bot.
| Chain | Address Format | Example |
|---|---|---|
| Solana | Base58, 32-44 chars | 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU |
| NEAR | Named accounts or 64-char hex | alice.near, a1b2c3... |
| Tron | Base58Check, starts with T | TLa2f6VPqDgRE67v1736s7bJ8Ray5wYjU7 |
| Cosmos | Bech32, cosmos1 prefix | cosmos1xy2... |
| Osmosis | Bech32, osmo1 prefix | osmo1xy2... |
| Injective | Bech32, inj1 prefix | inj1xy2... |
| Sei | Bech32, sei1 prefix | sei1xy2... |
| XRP (Ripple) | Base58, starts with r | rN7n3473SaZBCG4dFL83w7p1W9cgZw6WLN |
| Stellar | Base32, starts with G | GBXYZ... |
| Sui | Hex, starts with 0x, 66 chars | 0x1234...abcd |
| Aptos | Hex, starts with 0x, 66 chars | 0x1234...abcd |
| TON | Raw or user-friendly | EQ..., UQ... |
Sui and Aptos addresses use the same 0x-prefixed format as EVM chains but are 66 characters long (vs. 42 for EVM). The bot detects the length difference automatically. If the bot misidentifies a Sui or Aptos address as EVM, use /chain sui or /chain aptos before screening.
Major Chains — Feature Highlights
Not all chains have identical feature depth. Here is a summary of capabilities for the most popular chains:
| Chain | Entity DB Coverage | DeFi Protocol Detection | Token Tracking | NFT Tracking | |---|---|---|---|---| | Bitcoin | Extensive | N/A | N/A | Ordinals (limited) | | Ethereum | Extensive | Full | Full (ERC-20) | Full (ERC-721/1155) | | Solana | Strong | Full | Full (SPL) | Full (Metaplex) | | BNB Chain | Strong | Full | Full (BEP-20) | Full | | Polygon | Strong | Full | Full (ERC-20) | Full | | Arbitrum | Strong | Full | Full (ERC-20) | Full | | Tron | Strong | Partial | Full (TRC-20) | Limited | | NEAR | Moderate | Partial | Full (NEP-141) | Full | | Avalanche | Moderate | Full | Full (ERC-20) | Full | | Base | Moderate | Full | Full (ERC-20) | Full | | Optimism | Moderate | Full | Full (ERC-20) | Full | | Cosmos | Moderate | Partial | IBC tokens | N/A | | XRP | Moderate | Limited | IOUs/tokens | Limited | | TON | Moderate | Partial | Jettons | Limited |
For the full chain list with detailed feature breakdowns, see Supported Blockchains in the platform documentation.
Adding New Chains
BlockchainAnalysis.io regularly adds support for new blockchains. Recent additions include Blast and Mode (added in v2.4). When a new chain is added to the platform, it is automatically available in the Telegram bot.
Check the Changelog for the latest chain additions.
Next Steps
- Bot Commands — Full command reference with examples.
- Standard vs Advanced — Compare screening types.
- Pricing — Credit costs and packages.
- Supported Blockchains — Full platform chain documentation.