skills/price/SKILL.md
Get current USD price for any token on Base via Birdeye (CoinGecko fallback). Costs $0.01 USDC via x402.
npx skillsauth add azure55562/pinion-os pinion-priceInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Returns the current USD price, 24h change, and liquidity for a token on Base.
GET https://pinionos.com/skill/price/:token
Price: $0.01 USDC per call (x402 on Base)
| Parameter | Type | Required | Description | |-----------|--------|----------|-------------------------------------------------------------------| | token | string | yes | Token symbol (ETH, USDC, WETH, DAI, USDT, CBETH) or any Base contract address (0x...) |
curl https://pinionos.com/skill/price/ETH
curl https://pinionos.com/skill/price/0x4200000000000000000000000000000000000006
The first request returns HTTP 402 with payment requirements. Sign a USDC TransferWithAuthorization (EIP-3009) and retry with the X-PAYMENT header.
{
"token": "ETH",
"network": "base",
"priceUSD": 2650.42,
"change24h": "-1.23%",
"liquidity": 10854103.38,
"source": "birdeye",
"timestamp": "2026-02-17T12:00:00.000Z"
}
By symbol: ETH, USDC, WETH, DAI, USDT, CBETH
By address: Any Base mainnet token contract address (0x + 40 hex chars).
data-ai
Generate a fresh Ethereum keypair for Base. Useful for funding OpenClaw agents. Costs $0.01 USDC via x402.
development
Get decoded transaction details for any Base transaction hash. Costs $0.01 USDC via x402.
tools
Get an unsigned swap transaction via 1inch aggregator on Base. Includes approval tx if needed. Costs $0.01 USDC via x402.
tools
Construct an unsigned ETH or USDC transfer transaction on Base. Client signs and broadcasts. Costs $0.01 USDC via x402.