> For the complete documentation index, see [llms.txt](https://svpchain.gitbook.io/svpchain-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://svpchain.gitbook.io/svpchain-docs/chain/networks.md).

# Networks

Mainnet and testnet endpoints, chain IDs, and the native token. Single source of truth — every other page links here.

This page is the canonical reference for SVPChain endpoints and identifiers. If a value here disagrees with another page, this page is right.

{% hint style="warning" %}
**Mainnet is not live yet.** The values below are reserved and will be activated when mainnet launches. For development, use **Testnet**.
{% endhint %}

### Mainnet (coming soon)

| Field           | Value                                 |
| --------------- | ------------------------------------- |
| Network name    | SVPChain Mainnet                      |
| EVM chain ID    | `2518`                                |
| Cosmos chain ID | `svp-2518-1`                          |
| RPC             | `https://svp-dataseeds.svpchain.org`  |
| WebSocket       | `wss://svp-dataseeds.svpchain.org/ws` |
| Explorer        | <https://explorer.svpchain.com>       |
| Currency symbol | `SVP`                                 |
| Decimals        | `18`                                  |

### Testnet

| Field           | Value                                         |
| --------------- | --------------------------------------------- |
| Network name    | SVPChain Testnet                              |
| EVM chain ID    | `2517`                                        |
| Cosmos chain ID | `svp-2517-1`                                  |
| RPC             | `https://svp-dataseeds-testnet.svpchain.org`  |
| WebSocket       | `wss://svp-dataseeds-testnet.svpchain.org/ws` |
| Explorer        | <https://explorer.svpchain.com>               |
| Faucet          | <https://www.svpchain.org/faucet>             |
| Currency symbol | `SVP`                                         |
| Decimals        | `18`                                          |

{% hint style="info" %}
The explorer URL is the same for mainnet and testnet — switch networks from the selector inside the explorer UI.
{% endhint %}

### Native token

* **Display unit:** `SVP`
* **Smallest denomination:** `asvp` (analogous to wei on Ethereum)
* **Conversion:** `1 SVP = 10^18 asvp`
* **Use:** gas, staking, governance.

### Gas and fees

* **Minimum gas price:** `2 Gwei` (`2000000000 asvp`)
* **EIP-1559:** enabled
* **Default base fee:** `1.9 Gwei`
* **Block gas limit:** `1,000,000,000` gas (1G)

### Quick check

Confirm an RPC endpoint is reachable and returns the correct chain ID:

```sh
curl -s -X POST https://svp-dataseeds-testnet.svpchain.org \
  -H 'Content-Type: application/json' \
  --data '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'
# → {"jsonrpc":"2.0","id":1,"result":"0x9d5"}    (0x9d5 == 2517)
```

{% hint style="warning" %}
Public RPC and WebSocket endpoints are rate-limited and provided on a best-effort basis. For production traffic, [run your own node](/svpchain-docs/chain/run-a-node.md).
{% endhint %}

### Testnet reference

| Resource                               | Link                                                                            |
| -------------------------------------- | ------------------------------------------------------------------------------- |
| Deployed contracts (faucet, USDV, DEX) | [testnet-contracts.md](/svpchain-docs/reference/testnet-contracts.md)           |
| Ecosystem oracle (reporter feeds)      | [oracle.md](/svpchain-docs/ecosystem/oracle.md)                                 |
| Node cluster & operator inventory      | [testnet-infrastructure.md](/svpchain-docs/reference/testnet-infrastructure.md) |

### Next steps

<table data-view="cards"><thead><tr><th>Do this next</th><th data-card-target data-type="content-ref">Link</th></tr></thead><tbody><tr><td>Add the network to MetaMask</td><td><a href="/svpchain-docs/get-started/wallet-setup.md">Wallet setup</a></td></tr><tr><td>Send your first transaction</td><td><a href="/svpchain-docs/get-started/quickstart.md">Quickstart</a></td></tr><tr><td>Integrate via JSON-RPC / WebSocket</td><td><a href="/svpchain-docs/build/api-overview.md">API overview</a></td></tr><tr><td>Run a full node</td><td><a href="/svpchain-docs/chain/run-a-node.md">Run a node</a></td></tr></tbody></table>


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