Test Network

Tezos X runs a public test network (previewnet) for builders and integrators to experiment with both interfaces and cross-interface interactions before Mainnet.

Resources

The previewnet repository contains network parameters, configuration, and up-to-date endpoint information:

👉 https://github.com/trilitech/tezos-x-previewnet

Connecting

The previewnet exposes two RPC endpoints — one per interface:

• EVM Interface RPC — compatible with Ethereum JSON-RPC. Connect using MetaMask, ethers.js, viem, or any Ethereum toolchain by pointing to this endpoint.
• Michelson Interface RPC — compatible with the Tezos RPC standard. Connect using Octez, Temple wallet, Taquito, or any Tezos toolchain by pointing to this endpoint.

See the previewnet repository for the current endpoint URLs.

Getting tez

A faucet is available from the previewnet explorer linked in the repository. Tez obtained on the testnet has no real-world value.

Block explorer

The previewnet ships with an explorer covering both interfaces. The explorer aggregates information from both the EVM and Michelson interface blocks and can display cross-interface call graphs.

First demo testnet

Before previewnet has been put in place, the following demo testnet for the Tezos X MVP was used:

Service	URL
EVM RPC	https://demo.txpark.nomadic-labs.com/rpc
Tezos (Michelson) RPC	https://demo.txpark.nomadic-labs.com/rpc/tezlink
Block explorer / Faucet	https://demo.txpark.nomadic-labs.com/

Bootstrap accounts

The following accounts are pre-funded on the demo testnet.

EVM Interface

Private key	Address
0x9722f6cc9ff938e63f8ccb74c3daa6b45837e5c5e3835ac08c44c50ab5f39dc0	0x6ce4d79d4E77402e1ef3417Fdda433aA744C6e1c
0x3a6a6ca30c1ef1ce605a63a7a1a4ff4c689f8414ca0838bca29423f0ec280ff5	0xB53dc01974176E5dFf2298C5a94343c2585E3c54
0x0eb9bfa77d6cd145cdc0e3d6f902ee1464aeb5f62b02e38f111c9b60cd3adab5	0x9b49c988b5817Be31DfB00F7a5a4671772dCce2B

Michelson Interface

Private key	Public key	Alias
edsk3gUfUPyBSfrS9CCgmCiQsTCHGkviBDusMxDJstFtojtc1zcpsh	edpkuBknW28nW72KG6RoHtYW7p12T6GKc7nAbwYX5m8Wd9sDVC9yav	bootstrap1
edsk39qAm1fiMjgmPkw1EgQYkMzkJezLNewd7PLNHTkr6w9XA2zdfo	edpktzNbDAUjUk697W7gYg2CRuBQjyPxbEg8dLccYYwKSKvkPvjtV9	bootstrap2
edsk4ArLQgBTLWG5FJmnGnT689VKoqhXwmDPBuGx3z4cvwU9MmrPZZ	edpkuTXkJDGcFd5nh6VvMz8phXxU3Bi7h6hqgywNFi1vZTfQNnS1RV	bootstrap3
edsk2uqQB9AY4FvioK2YMdfmyMrer5R8mGFyuaLLFfSRo8EoyNdht3	edpkuFrRoDSEbJYgxRtLx2ps82UdaYc1WwfS9sE11yhauZt5DgCHbU	bootstrap4
edsk4QLrcijEffxV31gGdN2HU7UpyJjA8drFoNcmnB28n89YjPNRFm	edpkv8EUUH68jmo3f7Um5PezmfGrRF24gnfLpH3sVNwJnV5bVCxL2n	bootstrap5

Example:

curl -s -X POST \
  -H "Content-Type: application/json" \
  --data '{
    "jsonrpc": "2.0",
    "method": "eth_getBlockByNumber",
    "params": ["latest", true],
    "id": 1
  }' https://demo.txpark.nomadic-labs.com/rpc | jq '.result.number'