# zkSync Sepolia Testnet Subgraphs

Query indexed zkSync Sepolia Testnet data through GraphQL Subgraphs.

[Create account](https://platform.graphops.xyz/auth/register)[Network reference](https://docs.graphops.xyz/subgraphs/networks)

Chain ID

300

CAIP-2 ID

eip155:300

Network type

Testnet

Services

Subgraphs

## GraphOps services on zkSync Sepolia Testnet

One API key from your organization can include every service you use, and all of them draw from the organization's credit balance.

### Subgraphs

Query any Subgraph that The Graph Network serves on zkSync Sepolia Testnet by Deployment CID or Graph Network Subgraph ID. Managed indexing does not run on zkSync Sepolia Testnet.

Manifest network

zksync-era-sepolia

[GraphOps Subgraphs](https://graphops.xyz/services/subgraphs/) [Subgraph network reference](https://docs.graphops.xyz/subgraphs/networks)

## zkSync Sepolia Testnet network details

Use these identifiers to name zkSync Sepolia Testnet in requests, manifests and package configuration.

EVM chain ID

300

CAIP-2 network ID

eip155:300

Network type

Testnet

Subgraph manifest network

zksync-era-sepolia

Other network names

evm-300 zksync-sepolia zksync-testnet

Block explorer

[sepolia.explorer.zksync.io](https://sepolia.explorer.zksync.io/)

## Pricing

Usage on zkSync Sepolia Testnet draws credits at the same rates as on every other network. Your monthly plan sets the price per credit.

[Size a plan and estimate your usage](https://graphops.xyz/pricing/)

[Live pricing: plan prices, extra credits and every usage rate](https://graphops.xyz/pricing.md)

## zkSync Sepolia Testnet questions

What is the zkSync Sepolia Testnet chain ID?

zkSync Sepolia Testnet is a testnet with EVM chain ID 300. Its CAIP-2 network ID is eip155:300.

Which network name do zkSync Sepolia Testnet Subgraphs use?

Subgraphs that index zkSync Sepolia Testnet declare network: zksync-era-sepolia in their manifest.

Can GraphOps index my own Subgraph on zkSync Sepolia Testnet?

No. Managed indexing does not run on zkSync Sepolia Testnet. You can query the Subgraphs that The Graph Network serves on it.

## Related networks

[All supported networks](https://graphops.xyz/networks/)

- [Mainnet · Chain ID 324

### zkSync Mainnet

eip155:324

- Subgraphs

View zkSync Mainnet](https://graphops.xyz/networks/zksync-mainnet/)

- [Mainnet · Chain ID 1

### Ethereum Mainnet

eip155:1

- RPC  · archive, tracing

- Subgraphs  · managed indexing

- Substreams

View Ethereum Mainnet](https://graphops.xyz/networks/ethereum-mainnet/)

- [Testnet · Chain ID 11155111

### Ethereum Sepolia

eip155:11155111

- RPC  · archive

- Subgraphs  · managed indexing

View Ethereum Sepolia](https://graphops.xyz/networks/ethereum-sepolia/)

- [Mainnet · Chain ID 100

### Gnosis

eip155:100

- RPC  · archive

- Subgraphs  · managed indexing

View Gnosis](https://graphops.xyz/networks/gnosis/)

## Start building on zkSync Sepolia Testnet.

Create an organization, choose your monthly credits, then create an API key that includes the services you need.

[Create account](https://platform.graphops.xyz/auth/register)[Discuss your project](https://graphops.xyz/contact/#enterprise)