Use when adding x402 payment execution to AI agents - paying 402-gated APIs, enforcing per-task spending budgets, or charging agents for an API. Covers the agentwallet-sdk MCP server (Base), OKX Agent Payments Protocol (X Layer, eip155:196), seller SDK doc locations per language, and fail-closed budget enforcement.
How to install agent-payment-x402?
mixard/fable-pack/agent-payment-x402
$npx -y skills add mixard/fable-pack --skill agent-payment-x402Installs into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/mixard/fable-pack" --skill "mixard/fable-pack/agent-payment-x402"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/mixard/fable-pack" that are relevant to the current task. Run `npx skills add "https://github.com/mixard/fable-pack"` and select the relevant skills, then follow their instructions.
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