> ## Documentation Index
> Fetch the complete documentation index at: https://developers.circle.com/llms.txt
> Use this file to discover all available pages before exploring further.

# EVM testnet chain IDs for signing

> Chain IDs supported by EVM testnet wallets for signing transactions.

`EVM-TESTNET` wallets support signing on the blockchains listed below. For
mainnet `EVM` wallets, you can sign on any EVM-compatible blockchain using its
standard chain ID. Find chain IDs at [chainlist.org](https://chainlist.org).

<Note>
  This list covers blockchains outside Circle's natively supported testnets.
  Circle-supported testnets such as Arc Testnet use their own chain codes and
  are listed in [Supported blockchains](/wallets/supported-blockchains). They do
  not require an `EVM-TESTNET` wallet.
</Note>

For instructions on how to sign transactions, see
[Sign Transactions on EVM Chains](/wallets/sign-tx-evm).

| Chain ID    | Blockchain                               |
| ----------- | ---------------------------------------- |
| 9           | Ubiq Network Testnet                     |
| 16          | Flare Testnet Coston                     |
| 18          | ThunderCore Testnet                      |
| 21          | Elastos Smart Chain Testnet              |
| 31          | Rootstock Testnet                        |
| 41          | Telos EVM Testnet                        |
| 43          | Darwinia Pangolin Testnet                |
| 45          | Darwinia Pangoro Testnet                 |
| 65          | OKExChain Testnet                        |
| 69          | Optimism Kovan                           |
| 83          | Meter Testnet                            |
| 97          | BNB Smart Chain Testnet                  |
| 114         | Flare Testnet Coston2                    |
| 120         | ENULS Testnet                            |
| 123         | Fuse Sparknet                            |
| 155         | Tenet Testnet                            |
| 170         | HOO Smart Chain Testnet                  |
| 226         | LACHAIN Testnet                          |
| 296         | Hedera Testnet                           |
| 322         | KCC Testnet                              |
| 335         | DFK Chain Test                           |
| 338         | Cronos Testnet                           |
| 363         | Theta Sapphire Testnet                   |
| 364         | Theta Amber Testnet                      |
| 365         | Theta Testnet                            |
| 568         | Dogechain Testnet                        |
| 588         | Metis Stardust Testnet                   |
| 647         | SX Network Testnet                       |
| 740         | Canto Testnet                            |
| 919         | Mode Testnet                             |
| 940         | PulseChain Testnet                       |
| 941         | PulseChain Testnet v2b                   |
| 942         | PulseChain Testnet v3                    |
| 943         | PulseChain Testnet v4                    |
| 999         | Wanchain Testnet                         |
| 1007        | Newton Testnet                           |
| 1028        | BitTorrent Chain Testnet                 |
| 1112        | WEMIX3.0 Testnet                         |
| 1115        | Core Blockchain Testnet                  |
| 1230        | Ultron Testnet                           |
| 1338        | Elysium Testnet                          |
| 1402        | Polygon zkEVM Testnet old                |
| 1422        | Polygon zkEVM Testnet Pre Audit-Upgraded |
| 1442        | Polygon zkEVM Testnet                    |
| 1686        | Mint Testnet                             |
| 1819        | Cube Chain Testnet                       |
| 1891        | Lightlink Pegasus Testnet                |
| 1945        | ONUS Chain Testnet                       |
| 2153        | Findora Testnet                          |
| 2154        | Findora Forge                            |
| 2221        | Kava Testnet                             |
| 2358        | Kroma Sepolia                            |
| 2522        | Fraxtal Testnet                          |
| 3141        | Filecoin - Hyperspace testnet            |
| 4002        | Fantom Testnet                           |
| 4062        | Nahmii 3 Testnet                         |
| 4202        | Lisk Sepolia Testnet                     |
| 4690        | IoTeX Network Testnet                    |
| 5001        | Mantle Testnet                           |
| 5003        | Mantle Sepolia Testnet                   |
| 5553        | Nahmii Testnet                           |
| 5611        | opBNB Testnet                            |
| 5700        | Syscoin Tanenbaum Testnet                |
| 5851        | Ontology Testnet                         |
| 7001        | ZetaChain Athens 3 Testnet               |
| 7701        | Canto Tesnet                             |
| 7771        | Bitrock Testnet                          |
| 9000        | Evmos Testnet                            |
| 9527        | Rangers Protocol Testnet Robin           |
| 9728        | Boba BNB Testnet                         |
| 10200       | Gnosis Chiado Testnet                    |
| 12345       | Step Testnet                             |
| 13337       | Beam Testnet                             |
| 20729       | Callisto Testnet                         |
| 22040       | AirDAO Testnet                           |
| 23888       | Blast Testnet                            |
| 31337       | GoChain Testnet                          |
| 31415       | Filecoin - Wallaby testnet               |
| 43113       | Avalanche Fuji Testnet                   |
| 43851       | ZKFair Testnet                           |
| 44787       | Celo Alfajores Testnet                   |
| 46688       | Fusion Testnet                           |
| 49797       | Energi Testnet                           |
| 54211       | Haqq Chain Testnet                       |
| 55556       | REI Chain Testnet                        |
| 57000       | Rollux Testnet                           |
| 59140       | Linea Testnet                            |
| 62320       | Celo Baklava Testnet                     |
| 71401       | Godwoken Testnet v1                      |
| 80002       | Amoy                                     |
| 84532       | Base Sepolia Testnet                     |
| 88880       | Chiliz Scoville Testnet                  |
| 128123      | Etherlink Testnet                        |
| 167004      | Taiko (Alpha-2 Testnet)                  |
| 314159      | Filecoin - Calibration testnet           |
| 333888      | Polis Testnet                            |
| 421614      | Arbitrum Sepolia                         |
| 432201      | Dexalot Subnet Testnet                   |
| 534351      | Scroll Sepolia Testnet                   |
| 534353      | Scroll Alpha Testnet                     |
| 534354      | Scroll Pre-Alpha Testnet                 |
| 666888      | Hela Official Runtime Testnet            |
| 723107      | TixChain Avalanche Subnet                |
| 3141592     | Filecoin - Butterfly testnet             |
| 3441005     | Manta Pacific Testnet                    |
| 5201420     | Electroneum Testnet                      |
| 11155111    | Sepolia                                  |
| 11155420    | OP Sepolia Testnet                       |
| 28122024    | Ancient8 Testnet                         |
| 31415926    | Filecoin - Local testnet                 |
| 168587773   | Blast Sepolia Testnet                    |
| 245022926   | Neon EVM Devnet                          |
| 245022940   | Neon EVM TestNet                         |
| 999999999   | Zora Sepolia Testnet                     |
| 1313161555  | Aurora Testnet                           |
| 1666700000  | Harmony Testnet Shard 0                  |
| 1666700001  | Harmony Testnet Shard 1                  |
| 1666900000  | Harmony Devnet Shard 0                   |
| 1666900001  | Harmony Devnet Shard 1                   |
| 11297108099 | Palm Testnet                             |