# PaymentNetwork
<a name="API_PaymentNetwork"></a>

A blockchain payment network configuration for receiving AI bot monetization payments. Specifies the blockchain chain, your wallet address on that chain, and the price per request.

## Contents
<a name="API_PaymentNetwork_Contents"></a>

 ** Chain **   <a name="WAF-Type-PaymentNetwork-Chain"></a>
The blockchain network for receiving payments. Production networks: `BASE` (Base mainnet), `SOLANA` (Solana mainnet). Test networks: `BASE_SEPOLIA` (Base Sepolia testnet), `SOLANA_DEVNET` (Solana Devnet).  
Type: String  
Valid Values: `BASE | SOLANA | BASE_SEPOLIA | SOLANA_DEVNET`   
Required: Yes

 ** Prices **   <a name="WAF-Type-PaymentNetwork-Prices"></a>
The price configuration for this payment network. Currently supports a single price entry in USDC.  
Type: Array of [Price](API_Price.md) objects  
Array Members: Fixed number of 1 item.  
Required: Yes

 ** WalletAddress **   <a name="WAF-Type-PaymentNetwork-WalletAddress"></a>
Your wallet address on the specified blockchain where payments are sent. For EVM chains (Base, Base Sepolia), provide a valid Ethereum address (42 characters including 0x prefix). For Solana chains, provide a valid Base58-encoded public key (32-44 characters).  
For EVM addresses, AWS WAF performs EIP-55 checksum validation for typo detection when the address uses a mix of lower and upper case letters. You can bypass this validation by providing the address in all lowercase or all uppercase.  
Type: String  
Length Constraints: Minimum length of 26. Maximum length of 44.  
Pattern: `.*\S.*`   
Required: Yes

## See Also
<a name="API_PaymentNetwork_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/wafv2-2019-07-29/PaymentNetwork) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/wafv2-2019-07-29/PaymentNetwork) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/wafv2-2019-07-29/PaymentNetwork)