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

# Supported Networks

> See networks that are supported by the PayAI Facilitator for the x402 protocol

| Network Name       | V1 Network String    | V2 CAIP-2 ID                              |
| ------------------ | -------------------- | ----------------------------------------- |
| Avalanche          | `avalanche`          | `eip155:43114`                            |
| Avalanche Fuji     | `avalanche-fuji`     | `eip155:43113`                            |
| Base               | `base`               | `eip155:8453`                             |
| Base Sepolia       | `base-sepolia`       | `eip155:84532`                            |
| Polygon            | `polygon`            | `eip155:137`                              |
| Polygon Amoy       | `polygon-amoy`       | `eip155:80002`                            |
| Sei                | `sei`                | `eip155:1329`                             |
| Sei Testnet        | `sei-testnet`        | `eip155:713715`                           |
| SKALE Base         | `skale-base`         | `eip155:1187947933`                       |
| SKALE Base Sepolia | `skale-base-sepolia` | `eip155:324705682`                        |
| Solana             | `solana`             | `solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp` |
| Solana Devnet      | `solana-devnet`      | `solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1` |
| X Layer            | `xlayer`             | `eip155:196`                              |
| X Layer Testnet    | `xlayer-testnet`     | `eip155:1952`                             |

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