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

# JSON-RPC Supported Chains

> Chains available on GoldRush JSON-RPC. Auto-generated from chain metadata.

GoldRush JSON-RPC launches with **10 mainnet networks**, including Solana.

> [card]
>
> ![Ethereum Logo](https://www.datocms-assets.com/86369/1669653891-eth.svg)
>
> Ethereum
>
> eth-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/ethereum.md)

> [card]
>
> ![Polygon Logo](https://www.datocms-assets.com/86369/1677870347-property-1-polygon-zkevm-icon-white.svg)
>
> Polygon
>
> matic-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/polygon.md)

> [card]
>
> ![BNB Smart Chain (BSC) Logo](https://www.datocms-assets.com/86369/1670003808-binance-smart-chain-icon-white.svg)
>
> BNB Smart Chain (BSC)
>
> bsc-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/bsc.md)

> [card]
>
> ![Arbitrum Logo](https://www.datocms-assets.com/86369/1686072650-arbitrum-icon-white.svg)
>
> Arbitrum
>
> arbitrum-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/arbitrum.md)

> [card]
>
> ![Base Logo](https://www.datocms-assets.com/86369/1756321884-base-icon-white.svg)
>
> Base
>
> base-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/base.md)

> [card]
>
> ![HyperEVM Logo](https://www.datocms-assets.com/86369/1753208171-hyperliquid-icon-white.svg)
>
> HyperEVM
>
> hyperevm-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/hyperevm.md)

> [card]
>
> ![MegaETH Logo](https://www.datocms-assets.com/86369/1764723640-megaeth-icon-white.svg)
>
> MegaETH
>
> megaeth-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/megaeth.md)

> [card]
>
> ![Monad Logo](https://www.datocms-assets.com/86369/1739233630-monad-icon-white.svg)
>
> Monad
>
> monad-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/monad.md)

> [card]
>
> ![Tempo Logo](https://www.datocms-assets.com/86369/1773859017-tempo-icon-white.svg)
>
> Tempo
>
> tempo-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/tempo.md)

> [card]
>
> ![Solana Logo](https://www.datocms-assets.com/86369/1670614895-solana-icon-white.svg)
>
> Solana
>
> solana-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/solana.md)

> [card]
>
> ![Robinhood Chain Logo](https://www.datocms-assets.com/86369/1783353933-robinhood-chain-icon-white.svg)
>
> Robinhood Chain
>
> robinhood-mainnet
>
> [Open](https://goldrush.dev/docs/api-reference/json-rpc/chains/robinhood.md)

## Endpoint shape

For every chain in the table above:

```
https://rpc.goldrushdata.com/v1/{slug}
```

For example, the endpoint for Base mainnet is `https://rpc.goldrushdata.com/v1/base-mainnet`, and for Solana it is `https://rpc.goldrushdata.com/v1/solana-mainnet`.

EVM chains accept the standard `eth_*` / `net_*` / `web3_*` / `debug_*` / `trace_*` methods; Solana accepts the Solana JSON-RPC method set over HTTP and WebSocket subscriptions over `wss://rpc.goldrushdata.com/v1/solana-mainnet`. See the [Solana chain page](https://goldrush.dev/docs/api-reference/json-rpc/chains/solana.md) for the full method list.

## Listing chains programmatically

To fetch the list of supported chains at runtime, call the `rpc_listChains` method on the `_meta` endpoint:

```bash theme={null}
curl -X POST "https://rpc.goldrushdata.com/v1/_meta" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"rpc_listChains","id":1}'
```

## Adding a chain

If you need a chain that isn't listed, [contact us](https://goldrush.dev/contact). We add chains based on demand and upstream coverage.

> [card] [Per-chain pages](https://goldrush.dev/docs/api-reference/json-rpc/chains/ethereum.md)
>
> Drill into a specific chain's method support.

> [card] [Pricing](https://goldrush.dev/docs/goldrush-json-rpc/pricing.md)
>
> Credit rates per method.


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