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16 changes: 16 additions & 0 deletions docs/ai-agents/payments/pay-for-services-with-x402.mdx
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Expand Up @@ -143,7 +143,23 @@ The [CDP Agentic Wallet](https://docs.cdp.coinbase.com/agentic-wallet/) [`pay-fo
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## Supported networks and tokens

x402 is chain-agnostic by design. The CDP facilitator currently supports the following networks:

| Network | Type | Chain ID |
| ------- | ---- | -------- |
| Base | EVM (L2) | eip155:8453 |
| Base Sepolia | EVM Testnet | eip155:84532 |
| Solana | SVM | solana:mainnet |

Accepted tokens vary by facilitator. The CDP facilitator supports:

- **USDC** — recommended; uses EIP-3009 (gasless, no on-chain approval needed)
- **EURC** — uses EIP-3009
- **Any ERC-20** — supported via Permit2 (requires one-time on-chain approval)

For a full list of supported networks and third-party facilitators, see the [x402 network support docs](https://docs.cdp.coinbase.com/x402/network-support) and the [x402 ecosystem](https://www.x402.org/ecosystem).
## Related

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