simmer-x402
79 / 100 · Review before installing
Check before installing.
Make x402 payments, handle HTTP 402 Payment Required responses, check Base wallet balances, or access Simmer premium endpoints and other paid APIs. Uses USDC on Base.
What this skill can do
Downloads and installs other software
Runs commands on your computer
Connects to the internet
Safer alternatives
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'simmer-x402' ] || [ -L ~/.agents/skills/'simmer-x402' ]; then echo 'A skill folder named simmer-x402 already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/SpartanLabsXyz/simmer-sdk' "$d" && git -C "$d" checkout --quiet 'bb9effd502917cdf64eeb21604add3b7c10ac0c3' -- 'skills/simmer-x402' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/simmer-x402' ~/.agents/skills/'simmer-x402' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'simmer-x402' ~/.claude/skills/'simmer-x402' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/SpartanLabsXyz/simmer-sdk/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-14 | bb9effd | 79 |
| 2026-11-07 | c6e9749 | 100 |