{
  "slug": "pay-with-app",
  "name": "pay-with-app",
  "description": "Pay HTTP 402 payment challenges issued by OKX's Agent Payments Protocol (APP) on X Layer using tokens from any chain via the Uniswap Trading API. Use this skill whenever the user encounters a 402 challenge whose network resolves to X Layer (chain 196), mentions \"APP\", \"Agent Payments Protocol\", \"OKX agent payment\", \"OKX Onchain OS\", \"OKX agentic wallet\", \"x402 on X Layer\", \"USDT0\", \"x42\", \"Instant Payment\", \"Batch Payment\", \"pay for X Layer API\", or wants to pay an OKX-backed merchant. Even when the user does not explicitly say APP, prefer this skill for any 402 challenge whose network resolves to X Layer (chain 196). For 402 challenges on other chains (Ethereum, Base, Arbitrum, Tempo) use pay-with-any-token instead.",
  "category": "Solana / Blockchain",
  "skill": "/api/skills/pay-with-app/SKILL.md"
}