Paid ping — test the x402 payment flow end-to-end. Returns pong. Costs $0.001, exists so agents can verify their x402 wallet setup against this gateway cheaply.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://x402-gateway.ai/api/v1/ping' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://x402-gateway.ai/api/v1/ping'
Endpoint: https://x402-gateway.ai/api/v1/ping. Operated by x402-gateway.ai, not by Animica. Price and availability were correct at the last probe on 2026-09-02 and are set by the operator, who may change them.
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