# Flow Networks

### Mainnet

* Access Node `https://rest-mainnet.onflow.org`
* Blocto Wallet
  * front channel `https://wallet-v2.blocto.app/-/flow/authn`
  * back channel `https://wallet-v2.blocto.app/api/flow/authn`

#### Front Channel

```javascript
import * as fcl from "@blocto/fcl"

fcl.config({
  "accessNode.api": "https://rest-mainnet.onflow.org", // connect to Flow mainnet
  "discovery.wallet": `https://wallet-v2.blocto.app/-/flow/authn` // use Blocto mainnet wallet
});
```

#### Back Channel

```javascript
import * as fcl from "@blocto/fcl";

fcl.config({
  "accessNode.api": "https://rest-mainnet.onflow.org", // connect to Flow mainnet
  "discovery.wallet": "https://wallet-v2.blocto.app/api/flow/authn", // use Blocto mainnet wallet
  "discovery.wallet.method": "HTTP/POST",
});
```

### Testnet

* Access Node `https://rest-testnet.onflow.org`
* Blocto Wallet
  * front channel `https://wallet-v2-dev.blocto.app/-/flow/authn`
  * back channel `https://wallet-v2-dev.blocto.app/api/flow/authn`

#### Front Channel

```javascript
import * as fcl from "@blocto/fcl"

fcl.config({
  "accessNode.api": "https://rest-testnet.onflow.org", // connect to Flow testnet
  "discovery.wallet": `https://wallet-v2-dev.blocto.app/-/flow/authn` // use Blocto testnet wallet
});
```

#### Back Channel

```javascript
import * as fcl from "@blocto/fcl";

fcl.config({
  "accessNode.api": "https://rest-testnet.onflow.org", // connect to Flow testnet
  "discovery.wallet": "https://wallet-v2-dev.blocto.app/api/flow/authn", // use Blocto testnet wallet
  "discovery.wallet.method": "HTTP/POST",
});
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.blocto.app/blocto-sdk/javascript-sdk/flow/flow-networks.md?ask=<question>
```

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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.