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Posichain Devnet Shard 1

Add Posichain Devnet Shard 1 to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 920001·Symbol: POSI

Posichain Devnet Shard 1 is an EVM-compatible blockchain with Chain ID 920001 and native token POSI. This page lets you add Posichain Devnet Shard 1 to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://api.s1.d.posichain.org

Block Explorer

Posichain Explorer Devnet

What is Posichain Devnet Shard 1?

Posichain Devnet Shard 1 is an EVM (Ethereum Virtual Machine) compatible blockchain network. Any EVM wallet — MetaMask, Rabby, OKX Wallet, Trust Wallet, Coinbase Wallet — can connect and transact on Posichain Devnet Shard 1 once you add the network configuration.

Why do you need to add Posichain Devnet Shard 1 to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on Posichain Devnet Shard 1, you need to add the network first. Entering an incorrect Chain ID or RPC can put your assets at risk. Use the "Add to wallet" button above — data sourced directly from chainid.network, the canonical Ethereum chain registry.

How to add Posichain Devnet Shard 1 to your wallet

  1. 1

    Click Add to wallet

    Press the "Add to wallet" button above. MetaMask, OKX Wallet, Rabby Wallet or Trust Wallet will show a popup asking you to confirm adding the Posichain Devnet Shard 1 network.

  2. 2

    Confirm in your wallet

    Your wallet shows the Posichain Devnet Shard 1 network details: Chain ID 920001, native token POSI. Verify the Chain ID is correct, then click "Approve" or "Add Network".

  3. 3

    Switch to the new network

    After confirming, your wallet automatically switches to Posichain Devnet Shard 1. You can start transacting right away — you will need POSI to pay gas fees.

Posichain Devnet Shard 1 network technical details

To add manually, go to Settings → Networks → Add Network in MetaMask (or your wallet's equivalent) and enter the details below:

NamePosichain Devnet Shard 1
Chain ID920001
Native tokenPOSI
Decimals18
RPC Endpointhttps://api.s1.d.posichain.org
Block Explorerhttps://explorer-devnet.posichain.org

Important notice

  • •Always verify Chain ID 920001 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need POSI tokens in your wallet to pay gas fees for transactions on Posichain Devnet Shard 1
  • •Data on this page is sourced from chainid.network — the community-verified Ethereum chain registry
  • •If the "Add to wallet" button doesn't work, your wallet may not support wallet_addEthereumChain — add the network manually using the details below

Frequently asked questions

Is it safe to add Posichain Devnet Shard 1 to MetaMask?▾
Yes, if you use the "Add to wallet" button on this page. Data is sourced from chainid.network — the community-audited Ethereum registry. Adding a network does not expose your private key or grant any permissions to the dApp.
What is Posichain Devnet Shard 1 Chain ID?▾
The Chain ID of Posichain Devnet Shard 1 is 920001. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need POSI tokens to use Posichain Devnet Shard 1?▾
Yes. Every transaction on Posichain Devnet Shard 1 requires POSI to pay gas fees. You can purchase POSI on exchanges and bridge it to Posichain Devnet Shard 1, or use a faucet if this is a testnet.
What is the Posichain Devnet Shard 1 RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Posichain Devnet Shard 1 blockchain — sending transactions, reading balances, and checking state. One popular Posichain Devnet Shard 1 RPC is https://api.s1.d.posichain.org. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Posichain Devnet Shard 1 already exists when I click Add — what do I do?▾
That's completely normal. If Posichain Devnet Shard 1 is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Posichain Devnet Shard 1 but the network won't load — what's wrong?▾
The most common cause is a broken or overloaded RPC endpoint. Your wallet uses RPC to connect to the blockchain — if the RPC is down, the network won't load even if it was added correctly. Fix: copy a different RPC from the list above (prefer green low-latency ones), then go to Settings → Networks in your wallet and replace the old RPC with the new one. Watch the tutorial video above for step-by-step instructions on updating your RPC.