Can this wallet pay this endpoint right now (free)

Runs the buyer's side of an x402 handshake: reads the endpoint's terms, confirms they are signable, calls the facilitator it names to see whether it answers /supported and /verify, prices settlement against live Base gas and Chainlink ETH/USD, and checks the wallet balance against the price. A missing facilitator is a warning, not a blocker; gas applies only to self-broadcast. Free, and it never sends a payment.

get/facilitator/handshake

Request

  • Base URL: https://x402-agent-pay.com
  • URL: https://x402-agent-pay.com/facilitator/handshake
  • Auth: none declared

Query parameters

urlstring required

Full URL of the public x402 endpoint to probe.

method'GET' | 'POST'

The verb the endpoint expects.

walletstring

Optional 0x address; checks funding and self-broadcast headroom.

Response

Readiness verdict with blocking and warnings lists

Changes

No recorded changes to this operation across all 1 revision of this API.