Connect SP3ND to your agent.
Add SP3ND once, then shop Amazon and eBay from any new chat. Send a product link, review the quote, and approve payment from your Solana wallet.
One-time connection
Remote MCP · OAuth
Leave authentication fields blank.
No bearer token, API key, secret, or custom headers. Your client discovers SP3ND OAuth automatically after you save.
Set it up once
Four steps, then every new chat is ready.
In Codex Desktop, open Settings → Plugins → Add → MCP. Other remote MCP clients use the same URL and OAuth flow.
Add the MCP
Open your agent client's settings, find Plugins or MCPs, and choose Add MCP. Name it sp3nd_mcp.
Paste the server URL
Paste the production URL above. Leave bearer token, API key, secret, and custom header fields blank.
Authorize your wallet
Save the MCP and follow the OAuth prompt. Connect a Solana wallet and sign the login message—it proves ownership and does not move funds.
Start shopping
In any new chat, paste an Amazon or eBay product link and ask the agent to use SP3ND.
Installation is one-time. Once SP3ND is connected, new chats in that client can use it automatically.
Wallet extension in another browser?
On the SP3ND authorization page, choose Continue in another browser. Copy the link into the browser where your wallet is installed, accept it, connect, and sign.
Shop Amazon and eBay from chat.
SP3ND can quote products, create unpaid orders, select shipping, open checkout, and report order and tracking status.
- Quote current product, tax, and shipping totals
- Create an unpaid order after you confirm the quote
- Show the cart in chat, then open secure wallet approval
- Report payment, fulfillment, and tracking status
Availability, pricing, shipping, and delivery estimates are confirmed before payment.
Try it in a new chat
Paste a link. Ask for a quote.
The longer prompt makes the approval boundary explicit. Once connected, you can also simply say, “Use SP3ND to buy this,” and paste a product link.
Secure by design
Your wallet stays in control.
Login is not payment
The login signature only proves wallet ownership. It creates no transaction and moves no funds.
Every payment is separate
Checkout requires a new wallet approval. SP3ND and your agent cannot sign or pay for you.
No service credentials
You never provide Partner API keys, a private key, or a seed phrase. PayBox is not required.
Disconnect anytime
Remove SP3ND from your agent client whenever you want to revoke the connection.
Do I install SP3ND for every chat?
No. Installation is one-time for that agent client or account. Once connected, new chats can use SP3ND automatically.
Do I need PayBox or an SP3ND Partner API account?
No. Connect the MCP and authorize your own Solana wallet. SP3ND keeps its service credentials on its servers.
Can the agent spend without me?
No. The agent can prepare the purchase flow, but payment requires your separate wallet approval at checkout.
Where can I shop?
The SP3ND Commerce MCP currently supports product links from Amazon and eBay.
Ready for your first agent purchase?
Copy the endpoint above, connect once, and start a new chat.