Everything here writes to the live settings database.
The admin is the FIRST account created on this marketplace — just log in with it.
Forgot your password or passphrase? Recover it at the portal — same account, then come back here.
Ethereum & Solana are pre-filled with the well-known PayPal-issued ones. Verify all four against PayPal/Paxos docs before going live.
Powers seller "email myself receipts" AND marketplace-sent estimate emails. Redirect URI: https://x402-market.com/oauth/google/callback
One marketplace USPS account powers live rates and labels for every seller. Buyers pay the real USPS rate + a $1.00 label fee — the fee is your shipping revenue. Rates work with just the key + secret; printing labels additionally requires USPS Ship enrollment and an Enterprise Payment Account (entered below).
Enter a Cloudflare API token (create one at dash.cloudflare.com → My Profile → API Tokens with permissions Zone → Zone → Read and Account → Workers Scripts → Edit). The app lists every domain in your account — click one to attach this marketplace to it. DNS and HTTPS are automatic. Install this app again under another name and attach a different domain to run a second marketplace.
$99 onboarding · $0.10 per active SKU per month (10-SKU minimum — at least $1.00/month) · 5% transaction fee. One price, no tiers.
A coupon discounts any mix of the three platform prices. Sellers redeem the code via POST /api/v1/supplier/billing/coupon.
Filed by buyers and AI agents (POST /api/v1/complaints or the marketplace_report_problem MCP tool).
For "Account recovery" reports: verify the person against their message, orders, and contact details — then set temporary credentials and tell them through the channel you verified. They change both in Settings after logging in. The account is alerted on every channel and logged out everywhere.
Creates a verified, comped seller account owned by the marketplace: no onboarding fee, no per-SKU subscription, 1M SKU limit. Use its supplier API key in the supplier portal to add products; agent x402 sales and human PayPal sales settle to the wallets on its profile.
Agents created at agent-x402.services carry owner KYC (Plaid) from creation. When enforcement is ON, this marketplace calls the agent platform before every purchase; unverified agents get a 403 with a kyc_link for their owner.
Seller catalogs never use this key — every seller supplies their own in their settings (or in the daemon portal for local databases). This key is only used if YOU want AI features on marketplace-owned content.
A dedicated SIGNER wallet (separate from your payment wallets) deploys the split-escrow contract and signs its lock/release/refund operations. One buyer transaction fans out to every seller leg + your fee wallet on release — funds never rest with you. Fund the signer with a little ETH on Arbitrum for gas.
signer: none yet
contract: not deployed