Pricing
Listing is free. Providers keep 100% of what the call earns. No subscriptions for buyers, no monthly fees for sellers.
Last updated: 2026-09-29
Listing: $0
- No per-request fee on x402 calls
- 100% of every settlement retained by the provider
- Unlimited API listings
- Per-request USDC payouts (settled on-chain, no invoicing)
- Discoverable through our own MCP server and /agent endpoints, with no key and no account
- No platform fees at all. Providers are paid agent to wallet, and PayAPI Market is never in the payment path
- No monthly bill, ever
Frequently asked questions
Is listing really free?
Yes. Listing is free with no per-request fee. Providers keep 100% of what the call earns.
What does PayAPI Market charge providers?
Nothing per request. 100% of every x402 settlement goes directly to your wallet. USDC routes from the paying agent to your own wallet via the CDP Facilitator, and PayAPI Market never takes a cut on-chain. No invoicing, no monthly bill, no surprise fees.
Do I need a crypto wallet to get paid?
Yes. Payments settle as USDC on Base. You provide a wallet address at listing time. Off-ramp to USD is available through any USDC-supported exchange or bank on-ramp like Coinbase.
Can I change pricing per endpoint?
Yes. Every endpoint can have its own x402 price, from $0.0001 to any amount. Price per request is set in your MCP server configuration; the marketplace reads and displays it automatically.
Do buyers pay monthly subscriptions?
No. The whole point of x402 is pay-per-request. AI agents pay only for the calls they make, in USDC, with no minimum spend and no accounts. This makes your API instantly usable by any agent on the network.