x402 · Agent catalog

Software can buy this.

Every SKU here is a Coinbase Business checkout with an x402 URL. Agents POST, receive 402 Payment Required, sign a USDC transfer on Base, and get a fulfillment token. Humans can still pay the same item from the storefront.

Agent Commerce Dataset

x402

ssdf-agent-dataset

SKU traces, checkout payloads, and x402 request corpus.

29.00 USDC

API Access Pack

x402

ssdf-api-pack

Prepaid fulfillment tokens for machine checkout.

99.00 USDC

Desk Credits

x402

ssdf-desk-credits

Prepaid USDC credits for invoices and payment links.

199.00 USDC