From 5e16ec7146c0cfb2dca103873bc4480c3fa8de21 Mon Sep 17 00:00:00 2001 From: maho0638 <104829390+maho0638@users.noreply.github.com> Date: Sat, 16 May 2026 00:44:36 +0300 Subject: [PATCH] docs(ai-agents/payments): add supported networks and tokens section to x402 page --- .../payments/pay-for-services-with-x402.mdx | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/docs/ai-agents/payments/pay-for-services-with-x402.mdx b/docs/ai-agents/payments/pay-for-services-with-x402.mdx index 6153baaab..d67fc8342 100644 --- a/docs/ai-agents/payments/pay-for-services-with-x402.mdx +++ b/docs/ai-agents/payments/pay-for-services-with-x402.mdx @@ -143,7 +143,23 @@ The [CDP Agentic Wallet](https://docs.cdp.coinbase.com/agentic-wallet/) [`pay-fo allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen > +## 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