generated: '2026-09-18'
method: searched
source: openapi/cables-openapi.yml x-payment-info + x-guidance
note: The entire service currently runs against Solana DEVNET — payments settle in devnet USDC, so all
  usage is effectively test-mode. There is no separate live/test key split (access is anonymous + x402-payment-gated,
  no API keys). To exercise a tool an agent funds a Solana devnet wallet with test USDC and pays the $0.05
  x402 challenge.
test_mode:
  network: solana devnet
  payTo: 9JsHkfFkvqiJbRZyEPkY11j6V14Ex11K6fAb4Lyf3a1x
  scheme: exact
  price_usd: 0.05
  currency: USDC-devnet
live_mode: not published (devnet only as of probe date)